Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 1 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 21051.6 Updated (YYYY MM DD): 1989 04 28 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 01 01 1 20527 20473 20555 20481 20501 99999 20522 20522 20546 20668 20655 20546 DURHAM 1981 01 01 2 20558 20621 20721 20771 20775 20800 20861 20845 20727 20846 99999 20771 DURHAM 1981 01 02 1 99999 20779 20679 20686 20845 20790 20752 20814 20802 20782 20723 20775 DURHAM 1981 01 02 2 20862 20896 20955 20994 21079 21070 99999 99999 99999 99999 99999 20965 DURHAM 1981 01 03 1 20949 21044 21004 20978 20893 21006 20935 21040 20861 20938 20899 20986 DURHAM 1981 01 03 2 20945 20955 21003 21148 21152 21161 21056 21107 21035 21014 20920 20958 DURHAM 1981 01 04 1 21083 20967 20972 21068 21124 21060 21039 20978 20932 20922 20951 99999 DURHAM 1981 01 04 2 20976 99999 21144 21286 21229 21210 21086 21172 21155 21117 21139 21122 DURHAM 1981 01 05 1 20997 20912 21028 20913 20878 20947 20848 20929 20859 20865 99999 20942 DURHAM 1981 01 05 2 20963 21029 20996 21067 21237 21115 21167 21035 21044 21060 20960 21018 DURHAM 1981 01 06 1 20946 20975 20980 20984 20970 20929 20933 20923 20907 20982 21003 20961 DURHAM 1981 01 06 2 20938 21083 20964 20973 20891 21124 21074 21057 21076 21125 21137 21108 DURHAM 1981 01 07 1 21168 21220 21113 21118 21096 21058 21174 21081 21052 21086 21022 21060 DURHAM 1981 01 07 2 21116 21000 21062 21199 21212 21284 21213 21237 21252 21302 21277 21162 DURHAM 1981 01 08 1 21198 21111 21159 21155 21111 21130 21236 21048 20989 20972 20941 20938 DURHAM 1981 01 08 2 21032 20997 21004 21163 21080 21161 21033 21096 21070 21070 20939 21071 DURHAM 1981 01 09 1 20994 20948 20874 21076 20966 20945 20957 20902 21004 20982 20950 21022 DURHAM 1981 01 09 2 20970 21035 21066 21055 21020 21100 21098 21057 21051 21074 21079 21052 DURHAM 1981 01 10 1 21114 21083 20920 21160 21050 21033 21029 21041 21042 21057 20970 20997 DURHAM 1981 01 10 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 11 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 11 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 12 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 12 2 99999 99999 99999 99999 99999 21199 21189 21189 21170 21159 21187 21059 DURHAM 1981 01 13 1 21070 21111 21113 21149 21201 21202 21127 21154 21124 21173 21072 21066 DURHAM 1981 01 13 2 21121 21083 21128 21190 21214 21197 21200 21236 21149 21110 21155 21203 DURHAM 1981 01 14 1 21157 21224 21181 21143 21188 21134 21165 21106 21137 20998 21117 21140 DURHAM 1981 01 14 2 21099 21170 21182 21255 21210 21236 21186 21136 21170 21052 21139 99999 DURHAM 1981 01 15 1 21075 21158 21039 21075 21004 20989 21101 21015 21043 20987 21003 21071 DURHAM 1981 01 15 2 21039 20987 20986 21025 21143 21218 21220 21157 21183 21182 21050 21068 DURHAM 1981 01 16 1 21007 21096 99999 21173 21095 20916 21063 20972 21033 20989 20984 99999 DURHAM 1981 01 16 2 21002 20933 20921 20972 21112 21089 21075 21130 21096 99999 99999 99999 DURHAM 1981 01 17 1 99999 99999 99999 99999 99999 20962 20993 21054 21115 21115 21105 20990 DURHAM 1981 01 17 2 20943 21038 21026 21159 21179 21223 21182 21139 21129 21122 21064 21118 DURHAM 1981 01 18 1 21151 21175 21149 21213 21056 21166 21072 21098 20951 21051 20984 21087 DURHAM 1981 01 18 2 21134 21098 21248 21170 21257 21254 21197 21263 21105 21183 21317 21124 DURHAM 1981 01 19 1 21187 21083 20942 20967 20983 21016 21083 20994 21001 21119 21050 21030 DURHAM 1981 01 19 2 21088 21063 21015 21269 21178 21206 21215 21184 21189 20970 21083 21044 DURHAM 1981 01 20 1 21038 21011 21142 21034 20977 20930 20893 20955 20955 20959 20955 21068 DURHAM 1981 01 20 2 21088 21005 21036 20956 21119 21021 21049 21000 21072 21050 21055 21068 DURHAM 1981 01 21 1 21140 21110 21129 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 21 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 22 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 01 22 2 99999 99999 99999 99999 99999 99999 99999 21232 21310 21241 21173 21083 DURHAM 1981 01 23 1 21076 21048 20989 20996 20960 21062 21040 20969 21070 21061 21006 21098 DURHAM 1981 01 23 2 20989 21098 21161 21234 21279 21332 21328 21266 21135 21122 21075 21045 DURHAM 1981 01 24 1 21040 21088 21096 20978 20929 21004 20971 21011 21041 21069 21077 21051 DURHAM 1981 01 24 2 21196 21190 21156 21241 21382 21420 21420 21327 21274 21158 21082 21051 DURHAM 1981 01 25 1 21155 21197 21106 21090 21048 21035 21017 21042 21008 20960 20941 21043 DURHAM 1981 01 25 2 21007 20972 21061 21180 21215 21287 21288 21219 21255 21103 21283 21126 DURHAM 1981 01 26 1 21197 21176 21226 21111 21124 21017 20865 20980 20992 21001 21043 21015 DURHAM 1981 01 26 2 21125 21188 21168 21234 21278 21275 21278 21240 21134 21161 21152 21147 DURHAM 1981 01 27 1 21135 21130 21212 21226 99999 21039 21090 21003 21099 21093 21096 99999 DURHAM 1981 01 27 2 21099 21059 21089 21124 21202 21355 21391 21216 21130 21159 21227 21126 DURHAM 1981 01 28 1 21193 21095 21153 21107 21136 21203 21060 21044 21005 21044 21098 21060 DURHAM 1981 01 28 2 21113 21137 21158 21187 21441 21376 21375 21295 21208 21186 21302 21220 DURHAM 1981 01 29 1 21201 21180 21245 21312 21292 21327 21265 21247 21173 21099 21128 20987 DURHAM 1981 01 29 2 21061 21160 21074 20982 21064 99999 99999 21315 21370 21270 21320 21279 DURHAM 1981 01 30 1 21214 21210 21028 20790 20738 20731 20848 20866 20886 20992 20978 20929 DURHAM 1981 01 30 2 20994 20893 20990 20912 20888 20819 20806 20760 20802 20925 20947 20997 DURHAM 1981 01 31 1 20890 20887 20671 20657 20738 20668 20671 20577 20583 20546 20601 20617 DURHAM 1981 01 31 2 20511 20485 20570 20608 20559 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 2 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20697.2 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 02 01 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 01 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 02 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 02 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 03 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 03 2 99999 99999 99999 99999 20419 20491 20432 20404 20300 20364 20387 20354 DURHAM 1981 02 04 1 20296 20202 20251 20199 20233 20306 20337 99999 99999 99999 99999 99999 DURHAM 1981 02 04 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 05 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 05 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 06 1 99999 20360 20368 20356 20385 20437 20405 20294 99999 20381 20432 20433 DURHAM 1981 02 06 2 20538 20624 20651 20508 20605 20502 20586 20518 20355 20231 20344 20369 DURHAM 1981 02 07 1 20361 20392 20184 20164 20174 20131 20188 19985 20153 20139 20002 20057 DURHAM 1981 02 07 2 20298 20288 20335 20454 20559 20618 20697 20684 20463 20158 19932 20134 DURHAM 1981 02 08 1 20023 19941 19915 19971 20285 20327 20300 20414 20487 20372 20404 20398 DURHAM 1981 02 08 2 20354 20437 20422 20601 20604 20755 20837 20729 20768 20516 20504 20491 DURHAM 1981 02 09 1 20488 20525 20462 20519 20443 20420 20371 20386 20406 20373 20293 20406 DURHAM 1981 02 09 2 20572 20599 20707 20600 20713 20838 20673 20585 20516 20583 20555 20512 DURHAM 1981 02 10 1 20302 20299 20393 20444 20384 20380 20408 20445 20437 20426 20295 20256 DURHAM 1981 02 10 2 20277 20373 20470 20495 20534 20622 20485 20475 20545 20521 20407 20470 DURHAM 1981 02 11 1 20371 20411 20460 20357 20411 20495 20437 99999 20330 20283 20422 20293 DURHAM 1981 02 11 2 20458 20612 20635 20676 20720 20780 20882 20730 20807 20628 20638 20583 DURHAM 1981 02 12 1 20581 20627 20599 20558 20517 20365 20360 20292 20404 20408 20543 20473 DURHAM 1981 02 12 2 20469 20528 20561 20608 20561 20802 20766 20685 20734 20674 20626 20565 DURHAM 1981 02 13 1 20549 20613 20450 20435 20389 20490 20649 20652 20584 20529 20582 20754 DURHAM 1981 02 13 2 20632 20593 20779 20802 21001 20983 21033 21031 20991 20917 21026 20977 DURHAM 1981 02 14 1 20872 20888 20896 20882 20865 20805 20700 20748 20679 20718 20825 20784 DURHAM 1981 02 14 2 20845 20885 20981 21001 21038 21091 21061 21075 20998 20997 20918 21002 DURHAM 1981 02 15 1 20915 20905 20839 20815 20713 20743 20826 20819 20710 20750 20811 20695 DURHAM 1981 02 15 2 20778 20809 20810 20860 21021 21062 21087 21095 20975 20975 20990 21035 DURHAM 1981 02 16 1 20925 20922 21035 20919 20922 20803 20875 20990 20841 20953 20887 20966 DURHAM 1981 02 16 2 20977 21015 21058 21025 21010 20984 21039 21076 21096 21031 21033 20992 DURHAM 1981 02 17 1 20989 21110 21065 21009 21016 21052 21024 20884 20902 20973 20943 99999 DURHAM 1981 02 17 2 99999 99999 99999 99999 99999 21070 21120 20978 20964 20941 20835 20999 DURHAM 1981 02 18 1 20951 20943 20982 21022 21030 20958 20909 20936 20935 20870 20943 20857 DURHAM 1981 02 18 2 20846 20799 20891 20980 21040 21093 21113 21001 21090 21086 20927 20851 DURHAM 1981 02 19 1 20959 20969 20977 20880 99999 20824 20981 21026 20971 20943 20924 20871 DURHAM 1981 02 19 2 20960 21068 21044 21031 21074 21034 21123 21039 21119 21066 21109 20968 DURHAM 1981 02 20 1 21007 21095 21079 20959 20847 20637 20722 20750 20764 20789 20996 20892 DURHAM 1981 02 20 2 21075 21032 21088 20982 20993 20881 21082 21084 20971 20885 20807 20772 DURHAM 1981 02 21 1 20774 20724 20765 20758 20775 20736 20753 20711 20631 20682 20768 20838 DURHAM 1981 02 21 2 20823 20843 20801 20851 20797 20821 20802 20870 20825 20750 20773 20768 DURHAM 1981 02 22 1 20704 20752 20638 20659 20764 20647 20820 20785 20897 20803 20848 20806 DURHAM 1981 02 22 2 20825 20774 20721 20867 21001 21003 20960 20914 20928 20884 20892 20859 DURHAM 1981 02 23 1 20916 20880 20943 20850 20844 21028 20964 20982 20834 20686 20788 20871 DURHAM 1981 02 23 2 20945 21154 20995 21260 21167 21278 21146 21158 21071 20856 20836 20593 DURHAM 1981 02 24 1 20685 20593 20551 20496 20572 20622 20669 20671 20637 20708 20681 20623 DURHAM 1981 02 24 2 20672 20728 20732 20961 20993 21001 21083 21082 21034 21093 21135 21061 DURHAM 1981 02 25 1 21103 21127 21199 21128 21068 21023 20761 20825 20724 20741 20762 20859 DURHAM 1981 02 25 2 20821 20862 20829 20950 20943 20886 20971 20860 20862 20882 20832 20843 DURHAM 1981 02 26 1 20886 20873 20790 20771 20706 20686 20613 20617 20634 20603 20617 20537 DURHAM 1981 02 26 2 20573 20583 20570 20531 20668 20506 20459 20333 20345 20383 20392 20379 DURHAM 1981 02 27 1 20267 20418 20367 20419 20466 20441 20464 20413 20386 20402 20427 20267 DURHAM 1981 02 27 2 20292 20317 20366 20480 20471 20612 20553 20460 20413 20469 20486 20465 DURHAM 1981 02 28 1 20480 20467 20485 20504 20459 20372 20370 20441 20337 20437 20380 20502 DURHAM 1981 02 28 2 20491 20538 20495 20584 20677 20598 20688 20685 20694 20740 20732 20688 DURHAM 1981 02 29 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 29 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 30 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 30 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 02 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 3 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 9/18H-19H,10/5H-6H COUNTING RATE LEVEL CHANGED A2 Monthly Average: 20620.0 Updated (YYYY MM DD): 1991 02 14 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 03 01 1 20755 20776 20722 20748 20692 20704 20603 20668 20577 20601 20580 20506 DURHAM 1981 03 01 2 20535 20567 20483 20450 20315 20413 20595 20612 20326 20363 20403 20446 DURHAM 1981 03 02 1 20480 20306 20281 20083 20052 19982 20081 20156 20126 20018 20107 20047 DURHAM 1981 03 02 2 19932 19929 20049 19857 19974 19971 20036 20028 20038 19975 20120 20172 DURHAM 1981 03 03 1 20120 20088 20138 20189 20156 20255 20180 20073 20085 20041 20077 19932 DURHAM 1981 03 03 2 19972 20006 19939 19999 19996 19990 19966 19959 19980 19956 19919 19939 DURHAM 1981 03 04 1 20063 19943 20009 20018 20053 20199 20035 20058 19997 19978 20038 19993 DURHAM 1981 03 04 2 19975 20009 20031 20090 20214 20129 20172 20208 20000 20014 20010 19970 DURHAM 1981 03 05 1 20032 20083 20165 20062 20042 20147 20044 19893 19872 19937 19922 19785 DURHAM 1981 03 05 2 19965 20100 20133 20120 20147 20130 20247 20310 20322 20005 20005 19880 DURHAM 1981 03 06 1 19706 19568 19578 19511 19522 19585 19550 19724 19670 19829 19848 19810 DURHAM 1981 03 06 2 19850 19897 19858 19880 19874 99999 19769 19805 19836 19774 19800 19826 DURHAM 1981 03 07 1 19703 19691 19621 19584 19691 19585 19628 19719 19804 19865 19892 19895 DURHAM 1981 03 07 2 19945 19879 19873 20059 19996 20029 20121 20125 20093 19949 19942 19921 DURHAM 1981 03 08 1 19911 19859 19752 19876 19937 19901 19897 19995 19979 19935 20017 20034 DURHAM 1981 03 08 2 20098 20220 20314 20215 20241 20301 20453 20354 20241 20202 20183 20151 DURHAM 1981 03 09 1 20230 20281 20387 20568 20545 20539 20503 20389 20327 20221 20294 20292 DURHAM 1981 03 09 2 20471 20607 20631 20718 20800 20791 20172 20208 20000 20005 20010 19970 DURHAM 1981 03 10 1 20032 20083 20165 20062 20042 20508 20536 20683 20687 20811 20743 20722 DURHAM 1981 03 10 2 20688 20712 20771 20792 20953 20833 20878 20904 20880 20830 20670 20642 DURHAM 1981 03 11 1 20600 20669 20722 20766 20717 20790 20827 20728 20768 20806 20869 20905 DURHAM 1981 03 11 2 20794 20835 20904 20992 20952 21084 21025 21056 20985 21061 21049 20900 DURHAM 1981 03 12 1 21012 21025 20973 20937 20872 20913 20968 20963 20856 20975 20998 21021 DURHAM 1981 03 12 2 20964 20965 21207 21141 21176 21232 21112 21113 21115 20905 20954 20792 DURHAM 1981 03 13 1 20749 20771 20748 20733 20726 20719 20685 20791 20778 20754 20742 20824 DURHAM 1981 03 13 2 20833 20910 20761 20835 20733 20839 20786 20747 20683 20729 20586 20597 DURHAM 1981 03 14 1 20574 20599 20536 20590 20645 20682 20779 20752 20851 20862 20890 20943 DURHAM 1981 03 14 2 20958 21044 21001 21002 21019 20973 20748 20647 20604 20581 20594 20590 DURHAM 1981 03 15 1 20572 20671 20666 20714 20703 20810 20806 21007 20884 20889 20822 20674 DURHAM 1981 03 15 2 20786 20786 20642 20649 20689 20781 20749 20776 20682 20694 20650 20740 DURHAM 1981 03 16 1 20640 20692 20671 20622 20694 20848 20965 20985 20815 20818 20898 21002 DURHAM 1981 03 16 2 20781 20774 20775 20668 20655 20798 20753 20759 20713 20746 20713 20740 DURHAM 1981 03 17 1 20679 20709 20805 20824 20824 20854 20853 20873 20871 20905 20808 20844 DURHAM 1981 03 17 2 20930 20864 20976 20988 21074 20983 21002 20994 20906 20906 20805 20866 DURHAM 1981 03 18 1 20866 20825 20767 20894 20911 20926 20972 20812 20811 20686 20648 20600 DURHAM 1981 03 18 2 20635 20679 20709 20764 20914 21057 21091 21017 21109 21073 21044 20926 DURHAM 1981 03 19 1 20883 21036 20916 20953 20933 20993 20971 20926 20903 20787 20748 20914 DURHAM 1981 03 19 2 20903 21003 21165 21180 21248 21226 21233 21145 21182 21090 20988 21006 DURHAM 1981 03 20 1 21074 21021 21052 21110 21136 21082 21088 21063 21042 21150 21004 21009 DURHAM 1981 03 20 2 21066 21204 21222 21288 21268 21160 21174 21197 21179 21137 21169 21161 DURHAM 1981 03 21 1 21136 21176 21255 21123 21116 21129 21119 21091 21152 21086 21049 20998 DURHAM 1981 03 21 2 21068 21099 21031 21172 21060 21104 21141 21153 21096 21124 21076 20998 DURHAM 1981 03 22 1 21051 21027 20991 20992 21050 21098 20967 21043 20989 99999 99999 99999 DURHAM 1981 03 22 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 03 23 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 03 23 2 99999 99999 99999 21215 21348 21223 21369 21268 21241 21248 21197 21210 DURHAM 1981 03 24 1 21143 21109 21180 21192 21021 21131 21027 21074 21135 21169 20994 21059 DURHAM 1981 03 24 2 21054 21123 21165 21187 21239 21373 21352 21280 21266 21236 21166 21170 DURHAM 1981 03 25 1 21135 21205 21137 21204 21161 21195 21180 21205 21066 21127 21115 21136 DURHAM 1981 03 25 2 21077 21055 21153 21191 21208 21189 21200 21120 21205 21207 21045 21016 DURHAM 1981 03 26 1 21093 21089 21016 20931 21003 20762 20713 20686 20738 20729 20815 20756 DURHAM 1981 03 26 2 20659 20667 20591 20591 20632 20543 20654 20713 20650 20684 20565 20582 DURHAM 1981 03 27 1 20546 20596 20625 20530 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 03 27 2 99999 99999 20578 20624 20569 20494 99999 20445 20509 20489 20529 20470 DURHAM 1981 03 28 1 20489 20471 20478 20497 20513 20528 20442 20576 20422 20433 20450 20414 DURHAM 1981 03 28 2 20459 20456 20362 20534 20578 20595 20634 20690 20545 20542 20566 20551 DURHAM 1981 03 29 1 20518 20616 20599 20634 20549 20517 99999 99999 99999 99999 99999 99999 DURHAM 1981 03 29 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 20712 20527 20440 DURHAM 1981 03 30 1 20470 20447 20559 20454 20541 20554 20563 20633 20622 20533 20605 20572 DURHAM 1981 03 30 2 20733 20739 20749 20801 20883 20842 20872 20796 20800 20702 20759 20804 DURHAM 1981 03 31 1 20869 20865 20821 20866 20797 20761 20829 20746 20718 20681 20653 20695 DURHAM 1981 03 31 2 20826 20769 20736 20839 20833 20792 20854 20772 20899 20815 20798 20762 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 4 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20342.1 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 04 01 1 20716 20692 20562 20640 20594 20682 20676 20682 20722 20689 20731 20729 DURHAM 1981 04 01 2 20931 20826 20932 20863 20927 20997 21023 21010 20953 21051 20966 20965 DURHAM 1981 04 02 1 20917 21011 20852 20951 21056 21040 21065 21043 20917 20914 20834 20742 DURHAM 1981 04 02 2 20767 99999 99999 99999 21045 21133 21075 21016 21064 20999 21004 20918 DURHAM 1981 04 03 1 20874 20972 20953 20853 20440 20030 20109 20127 19972 20103 20048 20115 DURHAM 1981 04 03 2 20144 20331 20406 20391 20350 20427 20363 20398 20509 20425 20520 20515 DURHAM 1981 04 04 1 20510 20227 20129 19877 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 04 04 2 99999 99999 99999 99999 99999 99999 20237 20283 20225 20228 20332 20227 DURHAM 1981 04 05 1 20197 20112 20159 20104 20143 20118 20151 20233 20468 20388 20217 20293 DURHAM 1981 04 05 2 20358 20375 20384 20413 20415 20336 20445 20420 20577 20584 20410 20621 DURHAM 1981 04 06 1 20419 20586 20591 20671 20650 20550 20474 20475 20410 20376 99999 99999 DURHAM 1981 04 06 2 99999 99999 99999 20449 20473 20503 20512 20577 20594 20608 20636 20656 DURHAM 1981 04 07 1 20715 20615 20680 99999 20575 20561 20656 20585 20700 20593 20611 20750 DURHAM 1981 04 07 2 20782 20703 20757 21001 20821 20785 20858 21011 20927 20742 20726 20668 DURHAM 1981 04 08 1 20602 20537 20577 20318 20327 20265 20329 20302 20296 99999 99999 99999 DURHAM 1981 04 08 2 99999 99999 99999 20599 20534 20407 20534 20457 20300 20408 20480 20393 DURHAM 1981 04 09 1 20375 20373 20420 20522 20419 20466 20454 20438 20328 20433 20454 20529 DURHAM 1981 04 09 2 20487 20391 20379 20363 20373 20378 20363 20430 20456 20394 20512 20345 DURHAM 1981 04 10 1 20472 20330 20352 20356 20304 20395 20393 20323 20325 20369 20383 20451 DURHAM 1981 04 10 2 20477 99999 99999 20626 20607 20709 20685 20554 20635 20611 20443 20376 DURHAM 1981 04 11 1 20370 20439 20554 20454 20433 20524 20515 20617 20528 20651 20691 20616 DURHAM 1981 04 11 2 20611 20780 20756 20586 20578 20545 20392 20283 20198 20073 20030 20142 DURHAM 1981 04 12 1 20042 20141 20160 20030 20008 20070 20159 20337 20380 20470 20307 20187 DURHAM 1981 04 12 2 20187 20141 20195 20176 20284 20152 20150 20141 20114 20134 20056 20123 DURHAM 1981 04 13 1 19755 19640 19595 19638 19631 19704 19667 19835 19902 19970 20099 20108 DURHAM 1981 04 13 2 20097 20040 20009 20147 20203 20223 20092 20097 20088 20129 19902 19888 DURHAM 1981 04 14 1 19885 19802 19877 19947 19951 20076 20189 20213 20063 19953 20026 20137 DURHAM 1981 04 14 2 20073 20116 20179 20152 20089 20141 20177 20154 20207 20192 20234 20365 DURHAM 1981 04 15 1 20260 20155 20146 20108 19926 20041 20063 20031 19963 19923 19970 19880 DURHAM 1981 04 15 2 19907 20100 20104 20147 20197 20131 20155 20209 20223 20201 20153 20153 DURHAM 1981 04 16 1 20120 20140 20076 20102 20024 20053 20074 20065 20197 20159 20287 20148 DURHAM 1981 04 16 2 20222 20119 20190 20187 20142 20234 20258 20361 20271 20162 20186 20062 DURHAM 1981 04 17 1 20110 20015 20055 20253 20259 20201 20201 20232 20227 20242 20176 20220 DURHAM 1981 04 17 2 20261 20360 20273 20429 20508 20539 20492 20466 20418 20398 20426 20273 DURHAM 1981 04 18 1 20195 20095 20125 20150 20161 20215 20201 20142 20155 20235 20131 20177 DURHAM 1981 04 18 2 20254 20260 20218 20378 99999 20208 20182 20152 20273 20255 20218 20287 DURHAM 1981 04 19 1 20162 20311 20170 20179 20088 20159 20225 20190 20206 20188 20288 20201 DURHAM 1981 04 19 2 20229 20283 20387 20310 20449 20425 20375 20516 20227 20225 20225 20290 DURHAM 1981 04 20 1 20150 20139 20257 20258 20310 20489 20374 20333 20353 20242 20288 20340 DURHAM 1981 04 20 2 20328 20287 20379 20338 20295 20241 20363 20387 20359 20277 20286 20304 DURHAM 1981 04 21 1 20154 20241 20132 20174 20088 20108 99999 20110 20251 20245 20243 20262 DURHAM 1981 04 21 2 20310 20326 20254 20213 20255 20171 20358 20388 20177 20095 20087 20098 DURHAM 1981 04 22 1 20147 20173 20260 20178 20244 20182 20300 20288 20243 20151 20171 20291 DURHAM 1981 04 22 2 20216 20483 20406 20322 20395 20446 20363 20426 20292 20401 20436 20233 DURHAM 1981 04 23 1 20205 20202 20184 20245 20170 20395 20418 20321 20281 20399 20391 20426 DURHAM 1981 04 23 2 20405 20430 20401 20439 20415 20387 20371 20458 20384 20330 20416 20245 DURHAM 1981 04 24 1 20325 20363 20294 20352 20311 20371 20423 20377 20296 20371 20276 20345 DURHAM 1981 04 24 2 20379 20473 20487 20366 20452 20518 20492 20565 20486 20419 20403 20440 DURHAM 1981 04 25 1 20330 20400 20422 20434 20532 20546 20489 20401 20379 20445 20390 20480 DURHAM 1981 04 25 2 20516 20507 20419 20472 20481 20523 20516 20600 20544 20481 20534 20478 DURHAM 1981 04 26 1 20460 20553 20441 20508 20552 20529 20364 20022 20149 20324 20322 20378 DURHAM 1981 04 26 2 20379 20366 20247 20286 20147 20147 20268 20255 20171 20193 20166 20158 DURHAM 1981 04 27 1 20260 20237 20170 20178 20155 20142 20209 99999 99999 99999 99999 99999 DURHAM 1981 04 27 2 99999 99999 20175 20301 20398 20430 20334 20402 20248 20293 20232 20219 DURHAM 1981 04 28 1 20180 20173 20093 20110 20215 20201 20060 20162 20092 19977 19927 20141 DURHAM 1981 04 28 2 19995 20035 20109 20255 20424 20520 20527 20554 20445 20509 20465 20288 DURHAM 1981 04 29 1 20383 20450 20402 20287 20188 20166 20146 20251 20286 20140 20051 20079 DURHAM 1981 04 29 2 20171 20125 20198 20150 20341 20357 20411 20334 20379 20367 20345 20340 DURHAM 1981 04 30 1 20346 20316 20227 20307 20284 20239 20230 20047 20050 20056 20130 20196 DURHAM 1981 04 30 2 20300 20381 20288 20349 20186 20269 20317 20308 20403 20415 20208 20222 DURHAM 1981 04 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 04 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 5 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20105.7 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 05 01 1 20194 20144 20188 20182 20078 20153 20119 20182 20211 20001 20135 20139 DURHAM 1981 05 01 2 20167 20205 20260 20300 20302 20446 20381 20334 20295 20186 20168 20163 DURHAM 1981 05 02 1 20092 20133 20069 20296 20258 20323 20270 20213 20150 20128 20109 20097 DURHAM 1981 05 02 2 20097 20135 20107 20138 20284 20341 20341 20186 20187 20215 20171 20158 DURHAM 1981 05 03 1 20104 20233 20291 20249 20233 20317 20190 20068 20114 20165 20173 20198 DURHAM 1981 05 03 2 20284 20212 20328 20279 20325 20240 20395 20361 20499 20519 20444 20331 DURHAM 1981 05 04 1 20376 20308 20332 20356 20532 20440 20515 20414 20383 20344 20280 20443 DURHAM 1981 05 04 2 20495 20552 20567 20467 20403 20391 20329 20543 20470 20504 20551 20575 DURHAM 1981 05 05 1 20528 20394 20492 20430 20322 20401 20340 20436 20407 20418 20488 20424 DURHAM 1981 05 05 2 20397 20454 20537 20473 20516 20559 20642 20530 20613 20503 20531 20531 DURHAM 1981 05 06 1 20450 20324 20401 99999 20429 20420 20507 20436 20499 20462 20393 20557 DURHAM 1981 05 06 2 20634 20573 20536 20599 20659 20629 20721 20749 20706 20703 20672 20592 DURHAM 1981 05 07 1 20560 20429 20489 20501 20439 20351 20417 20504 20455 20456 20514 20417 DURHAM 1981 05 07 2 20495 20657 20730 20675 20718 20670 20727 20814 20670 20705 20711 20644 DURHAM 1981 05 08 1 20535 20543 20533 20559 20600 20573 20538 20536 20483 20531 20445 20543 DURHAM 1981 05 08 2 20623 20573 20696 20676 20792 20805 20662 20581 20506 20551 20544 20447 DURHAM 1981 05 09 1 20417 20360 20263 20409 20351 20395 20494 20613 20513 20489 20284 20262 DURHAM 1981 05 09 2 20269 20383 20306 20434 20368 20377 20411 20404 20344 20346 20403 20418 DURHAM 1981 05 10 1 20374 20556 20670 20562 20539 20507 20436 20520 20702 20659 20520 20498 DURHAM 1981 05 10 2 20491 20528 20507 20515 20575 20572 20586 20486 20578 20604 20511 20436 DURHAM 1981 05 11 1 20322 20319 20346 20210 20159 20088 20007 20087 19971 20022 20040 19996 DURHAM 1981 05 11 2 19913 19982 19989 20020 20039 20056 19999 19956 20048 20126 20121 20047 DURHAM 1981 05 12 1 19927 19920 19990 20055 20181 20154 20121 20011 19992 19988 19933 20107 DURHAM 1981 05 12 2 20092 20094 20100 20063 20032 20121 20124 20182 20134 20201 20142 20002 DURHAM 1981 05 13 1 20010 20032 20136 20034 20115 20236 20090 19969 19791 19957 19882 19927 DURHAM 1981 05 13 2 19864 19903 19873 19947 20037 19942 19877 19939 19954 19923 19904 19663 DURHAM 1981 05 14 1 19805 19659 19708 19690 19796 19820 19898 20064 20037 19959 19972 20067 DURHAM 1981 05 14 2 20086 20039 20251 20180 20184 20138 20024 20029 20041 20038 19973 20016 DURHAM 1981 05 15 1 19900 19918 19967 19962 19964 20014 20161 20142 20094 20000 19856 19848 DURHAM 1981 05 15 2 19761 19728 19713 19568 19587 19358 19210 19354 19417 19670 19721 19834 DURHAM 1981 05 16 1 19749 19738 19817 19694 19763 19893 19636 19669 19652 19392 19264 19193 DURHAM 1981 05 16 2 19249 19107 19206 19308 19270 19057 19066 19180 19290 19313 19385 19257 DURHAM 1981 05 17 1 19151 19233 19359 19460 19426 19527 19564 19586 19596 19689 19727 19724 DURHAM 1981 05 17 2 19740 19765 19758 19800 19754 19805 19714 19623 19603 19599 19710 19617 DURHAM 1981 05 18 1 19789 19724 19601 19508 19262 19264 19283 19303 19161 19073 18810 18612 DURHAM 1981 05 18 2 18490 18545 18550 18470 18404 18431 18576 18464 18367 18480 18505 18544 DURHAM 1981 05 19 1 18548 18566 18632 18866 19011 19067 18995 19103 19187 19094 19123 19095 DURHAM 1981 05 19 2 18968 18998 18968 18952 18914 18904 18888 18919 18932 18903 18830 18829 DURHAM 1981 05 20 1 18860 18881 18812 18951 18987 18925 19054 18974 19101 18958 19068 19199 DURHAM 1981 05 20 2 99999 99999 19128 19165 19161 19289 19208 19270 19223 19150 19015 19072 DURHAM 1981 05 21 1 19108 19242 19296 19292 19309 19297 19494 19470 19499 19443 19503 19477 DURHAM 1981 05 21 2 19541 19462 19545 19515 19442 19527 19563 19660 19533 19555 19352 19446 DURHAM 1981 05 22 1 19497 19631 19661 19664 19768 19763 19812 19756 19840 19916 19868 19818 DURHAM 1981 05 22 2 19856 19785 19782 19753 19819 19771 19765 19755 19812 19798 19888 19917 DURHAM 1981 05 23 1 20070 19980 20087 20227 20218 20239 20213 20178 20003 19875 19659 19831 DURHAM 1981 05 23 2 19885 19928 19837 99999 19952 99999 20004 19958 20019 19977 19916 19954 DURHAM 1981 05 24 1 20083 20120 20085 20085 20098 20071 20022 20109 20068 20103 20018 99999 DURHAM 1981 05 24 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 05 25 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 05 25 2 20235 20136 20219 20300 20418 20444 20341 20324 20340 20406 20368 20304 DURHAM 1981 05 26 1 20258 20187 20163 20175 20157 20197 20259 20172 20241 20208 20201 20230 DURHAM 1981 05 26 2 20379 20337 20472 20386 20514 20576 20519 20548 20435 20395 20341 20252 DURHAM 1981 05 27 1 20272 20314 20294 20309 20263 20354 20386 20316 20361 20305 20335 20324 DURHAM 1981 05 27 2 20347 20460 20502 20588 20561 20542 20601 20563 20479 20441 20453 20470 DURHAM 1981 05 28 1 20384 20490 20415 20439 20435 20503 20546 20458 20470 20508 20424 20557 DURHAM 1981 05 28 2 20563 20563 20677 99999 20866 20910 20918 20851 20911 20873 20830 20770 DURHAM 1981 05 29 1 20746 20896 20839 20848 20616 20686 20760 20743 20694 20719 20738 20750 DURHAM 1981 05 29 2 20800 20840 20792 20924 20902 21041 20978 21058 21121 21044 21001 21036 DURHAM 1981 05 30 1 20912 20798 20773 20750 20817 20864 20785 20876 20800 20853 20736 20740 DURHAM 1981 05 30 2 20722 20801 20875 20840 20858 20753 20830 20772 99999 20825 20846 20781 DURHAM 1981 05 31 1 20735 20725 20751 20795 20831 20753 20726 20768 20801 20825 20744 20726 DURHAM 1981 05 31 2 20849 20847 20806 20775 20877 20742 20636 20651 20524 20586 20550 20456 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 6 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20584.6 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 06 01 1 20470 20423 20402 20475 20443 20423 20430 20417 20349 20360 20354 20319 DURHAM 1981 06 01 2 20331 20448 20420 20546 20597 20592 20664 20594 20591 20567 20486 20542 DURHAM 1981 06 02 1 20451 20458 20534 20494 20396 20431 20409 20433 20423 20353 20457 20484 DURHAM 1981 06 02 2 20414 20492 20629 20685 20747 20837 20739 20758 20649 20661 20635 99999 DURHAM 1981 06 03 1 20532 20525 20600 20405 20488 20557 20554 20624 20592 20571 20571 20625 DURHAM 1981 06 03 2 20581 20531 20642 20549 20639 20632 20607 20758 20782 20728 20770 20611 DURHAM 1981 06 04 1 20697 20676 20769 20838 20724 20722 20682 20582 20650 20637 20595 20641 DURHAM 1981 06 04 2 20562 20682 20752 20706 20801 20912 21026 20933 20983 20933 20795 20819 DURHAM 1981 06 05 1 20789 20787 20707 20788 20787 20832 20944 20715 20694 20654 20710 20679 DURHAM 1981 06 05 2 20821 20729 20900 20836 20988 21078 20967 20967 20922 21012 21045 21022 DURHAM 1981 06 06 1 20963 20979 21024 21018 20927 20791 20850 20881 20885 20968 20940 20928 DURHAM 1981 06 06 2 20960 21117 21124 21166 21172 21111 21087 20973 20821 20817 20820 20724 DURHAM 1981 06 07 1 20745 20744 20721 20690 20763 20898 20901 20914 20809 20733 20752 20780 DURHAM 1981 06 07 2 20769 20689 20611 20530 20543 20504 20611 20652 20585 20558 20529 20364 DURHAM 1981 06 08 1 20645 20541 20512 20483 20360 20259 20388 20474 20334 20260 20227 99999 DURHAM 1981 06 08 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 09 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 09 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 10 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 10 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 11 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 11 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 12 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 12 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 13 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 13 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 14 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 14 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 15 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 15 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 16 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 16 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 17 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 17 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 18 1 99999 99999 19729 19675 19625 19713 19768 20019 20344 20460 20418 20454 DURHAM 1981 06 18 2 20362 20411 20519 20573 20673 20729 20772 20757 20746 20663 20693 20567 DURHAM 1981 06 19 1 20584 20485 20447 20379 20403 20402 20458 20475 20536 20438 20376 20603 DURHAM 1981 06 19 2 20414 20598 20620 20548 20614 20762 20700 20767 20773 20911 20865 20720 DURHAM 1981 06 20 1 20688 20621 20610 20595 20512 20611 20716 20727 20633 20637 20527 20474 DURHAM 1981 06 20 2 20512 20573 20692 20677 20580 20712 20670 20733 20730 20730 20603 20717 DURHAM 1981 06 21 1 20681 20590 20633 20504 20471 20420 20328 20393 20308 20395 20454 20533 DURHAM 1981 06 21 2 20686 20634 20692 20688 20677 20730 20735 20662 20643 20476 20254 20149 DURHAM 1981 06 22 1 20132 99999 20108 20219 20299 20170 20278 20198 20341 20330 20409 20528 DURHAM 1981 06 22 2 20537 20536 20430 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 23 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 23 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 24 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 24 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 25 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 25 2 99999 99999 99999 21021 21067 21014 20995 21106 21064 21050 20977 20980 DURHAM 1981 06 26 1 20920 21004 20860 20926 20847 20829 20835 20853 20665 20752 20784 20760 DURHAM 1981 06 26 2 20844 20811 20948 21003 21030 21029 21019 21089 20926 20820 20801 20723 DURHAM 1981 06 27 1 20632 20604 20520 20534 20475 20466 20562 20486 20539 20551 20412 20437 DURHAM 1981 06 27 2 20423 20450 20380 20740 20801 20669 20586 20535 20510 20489 20347 20253 DURHAM 1981 06 28 1 20165 20118 20186 20082 20167 20175 20192 20204 20277 20249 20367 20231 DURHAM 1981 06 28 2 20349 20319 20363 20249 20349 20436 20494 20435 20531 20548 20470 20440 DURHAM 1981 06 29 1 20394 20431 20401 20379 20444 20466 20561 20558 20496 20407 20479 99999 DURHAM 1981 06 29 2 20453 20414 20460 99999 99999 99999 20429 20483 20502 20498 20437 20491 DURHAM 1981 06 30 1 99999 20383 20218 20269 20156 20271 20247 20266 20219 20148 20171 20120 DURHAM 1981 06 30 2 20174 20182 20205 20248 20281 20227 20305 20375 20345 20318 20204 20255 DURHAM 1981 06 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 06 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 7 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20664.4 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 07 01 1 20209 20158 20095 19892 19876 19885 20070 20052 20004 20037 20000 20016 DURHAM 1981 07 01 2 19981 20052 20087 20165 20122 20259 20401 20387 20455 20432 20549 20569 DURHAM 1981 07 02 1 20377 20256 20132 20220 20115 20301 20202 20160 20221 20390 20324 20290 DURHAM 1981 07 02 2 20348 20392 20355 20323 20487 20447 20420 20472 20450 20562 20446 20454 DURHAM 1981 07 03 1 20439 20372 20398 20350 20463 20526 20589 20609 20614 20598 20506 20474 DURHAM 1981 07 03 2 20440 20508 20596 20572 20536 20595 20569 20515 20592 20553 20519 20470 DURHAM 1981 07 04 1 20441 20447 20478 20570 20460 20505 20639 20559 20607 20650 20588 20622 DURHAM 1981 07 04 2 20639 20704 20793 20815 20808 20782 20697 20724 20689 20739 20745 20623 DURHAM 1981 07 05 1 20602 20615 20648 20543 20691 20722 20643 20610 20617 20701 20704 20717 DURHAM 1981 07 05 2 20798 20829 20793 20905 20926 20992 20890 20921 20917 20736 20815 20722 DURHAM 1981 07 06 1 20603 20635 20624 20724 20760 20757 20732 20624 20736 20688 20749 20717 DURHAM 1981 07 06 2 20668 20759 20834 20817 20952 21153 21139 21118 21090 21133 21001 20822 DURHAM 1981 07 07 1 20915 20819 20906 20898 20902 20827 20870 20827 20936 20845 20795 20828 DURHAM 1981 07 07 2 20986 20946 20870 21020 20931 20956 21090 21004 21044 20958 20996 20919 DURHAM 1981 07 08 1 20845 20950 20809 20829 20898 20944 20835 20866 20880 20883 20944 20870 DURHAM 1981 07 08 2 20963 21024 21076 21051 21039 21190 21198 21202 21149 21005 21121 21054 DURHAM 1981 07 09 1 20892 20811 20787 20876 20961 20959 20890 20926 20891 20817 20928 20876 DURHAM 1981 07 09 2 20965 21061 21007 21088 21191 21175 21235 99999 21037 21076 20983 20868 DURHAM 1981 07 10 1 20908 20770 20969 20922 20967 20815 20825 20857 20794 20809 99999 99999 DURHAM 1981 07 10 2 99999 99999 20877 20930 21050 21065 21100 21102 21169 99999 99999 21031 DURHAM 1981 07 11 1 21091 20954 20923 20996 20957 20961 20986 20835 20878 20870 20814 20838 DURHAM 1981 07 11 2 20843 21001 21086 21106 21158 21101 21185 21119 20999 21059 21069 20967 DURHAM 1981 07 12 1 20957 21001 20873 20811 20863 20885 20818 20903 20929 20839 20824 20885 DURHAM 1981 07 12 2 20969 20969 21045 21120 21207 21307 21143 21167 21147 21123 21072 21079 DURHAM 1981 07 13 1 21166 20997 20935 21124 21025 20911 20949 20951 20939 21016 20963 21033 DURHAM 1981 07 13 2 20996 21202 21070 20946 21045 21090 21070 21201 21188 21270 21174 21106 DURHAM 1981 07 14 1 21046 21075 20957 21081 21042 21044 21035 20986 20917 20955 21095 20924 DURHAM 1981 07 14 2 20947 21007 21030 21176 21142 21074 21054 21120 21016 21170 21019 21008 DURHAM 1981 07 15 1 20999 21135 21014 20997 20980 21015 20965 20987 99999 21024 20994 20922 DURHAM 1981 07 15 2 21041 99999 21186 21174 21224 21271 21274 21328 21265 21261 21143 21008 DURHAM 1981 07 16 1 20999 21029 21066 21026 20985 21041 20971 20991 20846 20927 20944 20840 DURHAM 1981 07 16 2 20916 20893 21032 20910 21046 21124 21162 21176 21118 21070 21070 21024 DURHAM 1981 07 17 1 20948 21026 20928 20866 20894 21016 20947 20956 20929 20799 20696 20854 DURHAM 1981 07 17 2 20959 21127 21167 21123 21043 20952 21059 20917 20872 20767 20897 20606 DURHAM 1981 07 18 1 20684 20560 20713 20610 20592 20740 20810 20785 20807 20873 20803 20815 DURHAM 1981 07 18 2 20881 20841 20898 20849 20983 20998 20913 20911 20927 20814 20859 20756 DURHAM 1981 07 19 1 20675 20822 20741 20640 20667 20813 20753 21004 20916 20781 20862 20911 DURHAM 1981 07 19 2 20958 20866 20835 20863 20880 21044 21084 21072 21032 21162 21096 21032 DURHAM 1981 07 20 1 21207 20912 20835 20755 20857 21052 20875 20922 20882 20937 20954 20994 DURHAM 1981 07 20 2 21004 20940 20896 20933 20986 20941 21015 20965 20945 20860 20939 20857 DURHAM 1981 07 21 1 20894 20940 20922 20920 20914 20929 20961 20985 21071 20984 20964 20870 DURHAM 1981 07 21 2 20936 20969 20947 21082 21075 21091 21071 21048 20876 20856 20901 20856 DURHAM 1981 07 22 1 20722 20867 20805 99999 20859 20836 20780 20802 20767 99999 20785 20781 DURHAM 1981 07 22 2 20821 20944 21007 21084 21105 21020 21176 21136 21043 21032 21008 21059 DURHAM 1981 07 23 1 21023 20888 20872 20700 20670 20664 20624 20539 20558 20606 20623 20689 DURHAM 1981 07 23 2 20727 20578 20545 20495 20528 20570 20689 20625 20538 20443 20452 20468 DURHAM 1981 07 24 1 20397 20457 20486 20345 20414 20389 20389 20321 20233 20274 20339 20305 DURHAM 1981 07 24 2 20330 20418 20438 20443 20527 20552 20416 20463 20416 20390 20341 20300 DURHAM 1981 07 25 1 20254 20261 20316 20313 20252 20296 20313 20094 99999 99999 99999 99999 DURHAM 1981 07 25 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 19405 19165 DURHAM 1981 07 26 1 19033 18804 18784 18903 18986 19096 19214 19283 19389 19493 19544 19490 DURHAM 1981 07 26 2 19523 19577 19657 19653 19675 19794 19694 19660 19665 19611 19696 19626 DURHAM 1981 07 27 1 19734 19662 19671 19753 19793 19707 19680 19657 19548 19673 19653 19719 DURHAM 1981 07 27 2 19950 19990 20154 20093 19993 19992 19903 99999 20035 19862 19868 19933 DURHAM 1981 07 28 1 19815 19862 19825 19856 19882 19894 19952 19928 19895 20048 20087 20070 DURHAM 1981 07 28 2 20130 20159 20348 20378 20363 20415 20354 20253 20223 20252 20149 20232 DURHAM 1981 07 29 1 20222 20039 20089 20195 20222 20229 20131 20194 20296 20252 20207 20131 DURHAM 1981 07 29 2 20192 20211 20168 20284 20272 20384 20395 20307 20278 20331 20328 20280 DURHAM 1981 07 30 1 20096 20153 20254 20377 20449 20447 20377 20311 20325 20320 20401 20380 DURHAM 1981 07 30 2 20434 20368 20498 20601 20641 20601 20661 20684 20529 20510 20505 20532 DURHAM 1981 07 31 1 20443 20572 20407 20468 20427 20354 20381 20470 20488 20542 20557 20445 DURHAM 1981 07 31 2 20515 20501 20522 20511 20595 20695 20704 20801 20774 20788 20769 20677 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 8 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0260 Monthly Average: 20720.8 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 08 01 1 20572 20590 20559 20518 20596 20529 20555 20583 20724 20615 20746 20511 DURHAM 1981 08 01 2 20518 20529 20704 20731 20801 20870 20952 20878 20775 20842 20883 20726 DURHAM 1981 08 02 1 20820 99999 99999 99999 99999 20774 20861 20660 20578 20634 20609 20547 DURHAM 1981 08 02 2 20736 20709 20844 20841 20941 20953 20988 20950 20858 20888 20757 20788 DURHAM 1981 08 03 1 20873 20798 20717 20656 20513 20478 20476 20508 20590 20547 20547 20602 DURHAM 1981 08 03 2 20709 20583 20625 20763 20703 20753 99999 20902 20863 20779 20721 20635 DURHAM 1981 08 04 1 20670 20638 20569 20618 20543 20596 20549 20621 20544 20617 20573 20666 DURHAM 1981 08 04 2 20673 20583 20710 20675 20779 20633 20690 20738 20800 20845 20732 20730 DURHAM 1981 08 05 1 20651 20554 20772 20750 20759 20699 20836 20824 20670 20710 20715 20690 DURHAM 1981 08 05 2 20838 20827 20864 20802 20923 20904 20857 20841 20865 20774 20679 20655 DURHAM 1981 08 06 1 20791 20711 20798 20764 20827 20778 20843 20842 20808 20781 20866 20784 DURHAM 1981 08 06 2 20872 20819 20842 20727 20759 20805 20837 20797 20694 20788 20691 20828 DURHAM 1981 08 07 1 20700 20723 20809 20862 20831 20857 20908 20878 20952 20984 20892 20844 DURHAM 1981 08 07 2 20884 20918 20833 20883 20982 21030 21049 21073 20987 21032 20924 20921 DURHAM 1981 08 08 1 20919 20849 20828 20789 20864 20847 20752 20780 20685 20676 20723 20641 DURHAM 1981 08 08 2 20745 20746 20811 20801 20824 20793 20837 20935 20841 20856 20846 20848 DURHAM 1981 08 09 1 20851 20810 20821 20748 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 08 09 2 99999 99999 20725 20791 20654 20699 20838 20888 20861 20776 20725 20741 DURHAM 1981 08 10 1 20764 20709 20637 20581 20669 20670 20508 20176 20120 20179 20165 20114 DURHAM 1981 08 10 2 20148 20118 20127 20121 20214 20260 20136 20127 20128 20137 19943 19993 DURHAM 1981 08 11 1 19973 19947 19929 19982 19974 20054 19997 19977 20087 20189 20160 20178 DURHAM 1981 08 11 2 20249 20322 20251 20336 20192 20225 20319 20358 20353 20395 20435 20330 DURHAM 1981 08 12 1 20239 20206 20156 20020 20093 20052 20084 20213 20123 20054 20089 20114 DURHAM 1981 08 12 2 20137 20174 20266 20475 20501 20478 20592 20508 20492 20485 20358 20269 DURHAM 1981 08 13 1 20161 20082 20250 20240 20204 20225 20209 20274 20352 20319 20324 20327 DURHAM 1981 08 13 2 20207 20288 20409 20468 20560 20635 20581 20558 20623 20537 20373 20371 DURHAM 1981 08 14 1 20288 20205 20298 20308 20245 20259 20287 20290 20412 20325 20259 20425 DURHAM 1981 08 14 2 20392 20411 20395 20630 20668 20797 20767 20755 20650 20665 20751 20676 DURHAM 1981 08 15 1 20459 20441 20483 20383 20521 20573 20600 20499 20587 20639 20569 20686 DURHAM 1981 08 15 2 20552 20701 20635 20492 20650 20636 20590 20735 20561 20503 20629 20668 DURHAM 1981 08 16 1 20460 20647 20570 20565 20626 20683 20556 20595 20687 20671 20594 20613 DURHAM 1981 08 16 2 20562 20588 20726 20696 20782 20695 20798 20852 20706 20602 20541 20595 DURHAM 1981 08 17 1 20518 20595 20599 20656 20652 20518 20733 20828 20853 20743 20679 20611 DURHAM 1981 08 17 2 20588 20694 20654 20742 20656 20657 20645 20564 20634 20626 20685 20662 DURHAM 1981 08 18 1 20569 20586 20546 20607 20455 20443 20493 20424 20512 20454 99999 20438 DURHAM 1981 08 18 2 20504 20460 20477 20692 20711 20807 20864 20796 20819 20739 20621 20752 DURHAM 1981 08 19 1 20682 20600 20529 20536 20545 20518 20434 20483 20419 20443 20432 20449 DURHAM 1981 08 19 2 20489 20507 20635 20751 20823 20881 20930 20846 20818 20849 20801 20811 DURHAM 1981 08 20 1 20778 20778 20646 20700 20732 20811 20748 20761 20796 20652 20606 20629 DURHAM 1981 08 20 2 20632 20724 20778 20868 20986 20947 20985 21003 20955 20945 20905 20882 DURHAM 1981 08 21 1 20787 20773 20747 20727 20682 20805 20772 20729 20888 20842 20844 20822 DURHAM 1981 08 21 2 20827 20866 20901 20864 20991 20988 21142 21219 21209 21141 20990 21015 DURHAM 1981 08 22 1 21074 20960 20950 20952 20885 20940 21064 21069 20995 20983 20776 20893 DURHAM 1981 08 22 2 20963 21039 20931 21220 21177 21220 21311 21155 21296 21215 21074 21085 DURHAM 1981 08 23 1 21011 20980 20942 21037 20937 20839 20831 20857 20828 20825 20882 20941 DURHAM 1981 08 23 2 21036 20942 20985 21170 21272 21237 21161 21242 20967 20945 20913 20766 DURHAM 1981 08 24 1 20707 20764 20685 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 08 24 2 99999 99999 99999 20632 20794 20892 20734 20724 20797 20750 20697 99999 DURHAM 1981 08 25 1 20766 20713 20653 20733 20687 20628 20544 20496 20513 20527 20563 20613 DURHAM 1981 08 25 2 20684 20589 20581 20743 20666 20617 20785 20913 20887 20882 20919 20797 DURHAM 1981 08 26 1 20828 20754 20730 20735 20715 20902 20874 20813 20848 20713 20860 20785 DURHAM 1981 08 26 2 20908 20865 20931 21028 21010 21026 21036 20910 21007 20992 20875 20903 DURHAM 1981 08 27 1 20799 20843 20824 20813 20828 20944 20871 20916 20916 20930 20825 20818 DURHAM 1981 08 27 2 20927 20897 99999 21169 21174 21077 21056 20967 20928 20950 20875 20864 DURHAM 1981 08 28 1 20976 21007 20933 20897 20896 20890 20873 20799 20768 20696 20789 20753 DURHAM 1981 08 28 2 20820 20848 20902 20962 21094 21222 21079 21047 21115 21037 21097 20945 DURHAM 1981 08 29 1 20998 20926 20920 20917 20897 20877 20896 20952 20911 21007 20864 20844 DURHAM 1981 08 29 2 20762 20910 20960 21042 21119 21279 21164 21231 21330 21349 21213 21264 DURHAM 1981 08 30 1 21196 21106 21101 21125 21101 21134 21163 21117 21142 21106 20919 20793 DURHAM 1981 08 30 2 20869 20884 20939 21118 21029 21062 21185 21177 21160 21090 99999 21252 DURHAM 1981 08 31 1 21097 20936 20959 20892 20863 20799 20783 20844 20917 20941 20841 20826 DURHAM 1981 08 31 2 20869 20831 20898 20823 20831 20884 20924 20959 21024 21150 21103 21146 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 9 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTORS NORMALIZED TO JUNE 1965 ARE 1.0260 FOR (1-01H TO 1-05H) AND 1.0315 FOR THE REST Monthly Average: 21100.3 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 09 01 1 21026 21109 21106 21093 21039 21106 21181 21174 21143 21003 21121 21178 DURHAM 1981 09 01 2 21078 21192 21048 21093 21216 21248 21199 21263 21338 21194 21247 21154 DURHAM 1981 09 02 1 21185 21062 21135 21132 21043 21122 21155 21221 21129 21129 21083 21176 DURHAM 1981 09 02 2 21116 21160 21297 21151 21224 21333 21313 21357 21312 21276 21246 21298 DURHAM 1981 09 03 1 21205 21132 21097 21184 21022 21012 20904 20911 21061 21061 21113 21221 DURHAM 1981 09 03 2 21219 21186 21136 21136 21107 21250 21210 21195 21193 21096 21079 21119 DURHAM 1981 09 04 1 21000 21095 20973 20963 21053 20923 21088 21048 21015 20970 21027 21038 DURHAM 1981 09 04 2 21101 20995 21107 21158 21174 21344 21285 21276 21381 21378 21309 21184 DURHAM 1981 09 05 1 21221 21267 21291 21256 21306 21075 21156 21120 21177 21180 21182 21010 DURHAM 1981 09 05 2 21207 21263 21349 21409 21587 21587 21626 21611 21506 21382 21413 21389 DURHAM 1981 09 06 1 21357 21349 21372 21340 21299 21247 21289 21008 21225 21135 21206 21052 DURHAM 1981 09 06 2 21176 21285 21275 21313 21272 21338 21486 21351 21380 21304 21451 21317 DURHAM 1981 09 07 1 21177 21211 21155 21148 21080 21102 21188 21278 21172 21088 20980 21113 DURHAM 1981 09 07 2 21062 21054 21179 21160 21382 21376 21346 21342 21376 21286 21287 21339 DURHAM 1981 09 08 1 21287 21158 21146 21217 21248 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 09 08 2 99999 21156 21233 21162 21257 21270 21293 21317 21240 21255 21222 21227 DURHAM 1981 09 09 1 20966 20992 20849 20675 20549 99999 20604 20598 20902 20764 20855 20822 DURHAM 1981 09 09 2 20860 20815 20819 20831 20798 20824 20807 20808 20826 20690 20729 20841 DURHAM 1981 09 10 1 20791 20785 20649 20558 20512 20480 20443 20716 20748 20684 20724 20728 DURHAM 1981 09 10 2 20711 20716 99999 20796 20932 20873 20802 20900 20924 20848 20842 20709 DURHAM 1981 09 11 1 20726 20729 20651 20635 20761 20808 20749 20880 20883 21009 21069 20985 DURHAM 1981 09 11 2 21067 20802 20918 20914 20827 20944 20800 20877 20806 20930 20863 20736 DURHAM 1981 09 12 1 20720 20790 20724 20809 20868 20916 21000 20962 20971 20987 21006 21004 DURHAM 1981 09 12 2 20960 21025 20972 21011 20978 20949 21012 21070 21086 20984 20952 20917 DURHAM 1981 09 13 1 20911 20862 20950 20834 20862 20923 20933 20933 20839 20826 20955 20959 DURHAM 1981 09 13 2 20904 21003 21188 21128 21241 21318 21239 21179 21051 21056 21041 21016 DURHAM 1981 09 14 1 20954 21009 20995 20982 21058 20967 21000 21022 21012 20911 20989 20962 DURHAM 1981 09 14 2 20990 21047 21141 21332 21208 21273 21197 21197 21166 21196 21132 21085 DURHAM 1981 09 15 1 20990 21032 21078 21003 20961 20885 20953 20855 20861 20904 20877 20814 DURHAM 1981 09 15 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 09 16 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 09 16 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 21255 DURHAM 1981 09 17 1 21248 21195 21300 21191 21293 21234 21057 21187 21225 21162 21190 21130 DURHAM 1981 09 17 2 21115 21133 21146 21243 21187 21226 21174 21372 21309 21318 21274 21298 DURHAM 1981 09 18 1 21297 21316 21222 21229 21139 21139 21112 21192 21219 21122 21212 21172 DURHAM 1981 09 18 2 21268 21272 21272 21293 99999 21359 21437 21359 21333 21438 21260 21294 DURHAM 1981 09 19 1 21347 21216 21073 21060 21008 20991 20958 21107 21034 21088 21091 21090 DURHAM 1981 09 19 2 21183 21123 21199 21204 21243 21348 21454 21258 21210 21180 21161 21210 DURHAM 1981 09 20 1 21155 21189 21205 21199 21165 21186 21280 21154 21227 21156 21149 21168 DURHAM 1981 09 20 2 21123 21275 21143 21239 21171 21197 21146 21259 21252 21210 21153 21216 DURHAM 1981 09 21 1 21296 21260 21276 21235 21213 21160 21189 21150 21237 21098 21111 21205 DURHAM 1981 09 21 2 21221 21101 21136 21248 21314 21175 99999 21257 21222 21272 21151 21267 DURHAM 1981 09 22 1 21337 21141 21193 21211 21175 21133 21214 21242 21280 21209 21234 21374 DURHAM 1981 09 22 2 21180 21201 21294 21310 21268 21263 21216 21295 21232 21227 21235 21352 DURHAM 1981 09 23 1 21243 21302 21246 21184 21079 21174 99999 99999 99999 99999 99999 99999 DURHAM 1981 09 23 2 99999 21445 21516 21614 21619 21612 21507 21335 21454 21365 21228 21336 DURHAM 1981 09 24 1 21283 21319 21352 21318 21335 21408 21441 21379 21444 21363 21383 21227 DURHAM 1981 09 24 2 21169 21247 21300 21296 21355 21417 21355 21234 21188 21096 20998 20872 DURHAM 1981 09 25 1 99999 20822 20871 20895 20802 20913 20849 20894 20851 20841 20862 20892 DURHAM 1981 09 25 2 20969 20914 21061 21047 21050 21143 21164 21121 21095 21016 21034 20955 DURHAM 1981 09 26 1 20896 20987 20979 20875 20910 20750 20742 20734 20768 20792 20680 20762 DURHAM 1981 09 26 2 20765 20844 20930 20895 21012 20869 20803 20865 99999 99999 20835 20804 DURHAM 1981 09 27 1 99999 20687 20819 20694 20781 99999 20764 20694 20838 20844 20877 20858 DURHAM 1981 09 27 2 20896 20978 20960 20913 20955 20994 20979 21093 20999 21086 21084 21025 DURHAM 1981 09 28 1 99999 20914 99999 20912 20873 20850 20913 21045 20928 20935 21063 21099 DURHAM 1981 09 28 2 99999 21146 21290 21307 21252 21281 21240 21262 21206 99999 21243 21207 DURHAM 1981 09 29 1 21200 21200 21180 99999 21265 21339 21359 21249 99999 21100 21123 21095 DURHAM 1981 09 29 2 21326 99999 21344 21298 21352 21262 21289 21282 21210 21130 20902 20897 DURHAM 1981 09 30 1 20944 20911 20985 21041 20915 20865 20952 99999 21016 20988 20961 21026 DURHAM 1981 09 30 2 20920 21125 21142 21140 21096 21109 21086 21064 20984 20859 20887 20961 DURHAM 1981 09 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 09 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 10 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0315 Monthly Average: 20447.7 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 10 01 1 21098 20973 20967 20991 21053 20977 20939 20896 20968 20999 20977 21043 DURHAM 1981 10 01 2 21023 21114 21013 21040 21213 21175 21020 21190 21190 21085 21205 21090 DURHAM 1981 10 02 1 21014 21002 21119 21015 20965 20948 20892 20921 21015 21006 21103 21100 DURHAM 1981 10 02 2 21017 21149 21143 21129 21152 21256 21169 21195 21281 21068 20922 20574 DURHAM 1981 10 03 1 20524 20297 20214 20437 20454 20438 20622 20620 20631 20520 20607 20593 DURHAM 1981 10 03 2 20610 20503 20589 20578 20629 20470 20470 20337 20479 20458 99999 20387 DURHAM 1981 10 04 1 20359 20310 20363 20351 20353 20332 20473 20433 20430 20507 20551 20524 DURHAM 1981 10 04 2 20531 20571 20514 20618 20741 20608 20816 20703 20714 20657 20562 20563 DURHAM 1981 10 05 1 20490 20527 20547 20580 20573 20507 20577 20605 20620 20586 20547 20678 DURHAM 1981 10 05 2 20620 20660 20722 20754 20767 20768 20766 20664 20686 20736 20734 20680 DURHAM 1981 10 06 1 20612 20604 20571 20609 20751 20688 20678 20699 20736 20813 20855 20792 DURHAM 1981 10 06 2 20807 20878 20978 21009 20992 20997 20931 20904 21016 20906 20956 20980 DURHAM 1981 10 07 1 20869 20851 20940 20873 20881 99999 20860 20779 20851 20863 20914 20887 DURHAM 1981 10 07 2 20957 21006 21067 21121 21160 21173 21218 21202 21115 21087 21030 99999 DURHAM 1981 10 08 1 21021 21034 21135 99999 99999 21114 21166 99999 21180 21187 21166 21038 DURHAM 1981 10 08 2 21076 21156 21116 21340 21375 21248 21386 21161 21217 21171 21051 99999 DURHAM 1981 10 09 1 21125 21104 21045 21033 20976 21093 21055 21066 20957 21058 20984 21016 DURHAM 1981 10 09 2 21030 21063 21036 20996 21088 21035 21011 20938 99999 20859 21006 21053 DURHAM 1981 10 10 1 99999 21077 21053 21023 21075 21053 21064 20972 21084 21071 21065 20953 DURHAM 1981 10 10 2 21050 99999 20982 99999 21207 21179 21143 21175 21114 21093 21061 21053 DURHAM 1981 10 11 1 21040 99999 20870 20917 20926 20860 20826 20962 20750 20759 20685 99999 DURHAM 1981 10 11 2 20588 20505 20511 20421 20309 20281 20390 20380 20317 20224 20142 20095 DURHAM 1981 10 12 1 20186 20085 20129 20045 19949 20031 20248 21386 99999 21631 21675 21314 DURHAM 1981 10 12 2 21163 21067 99999 20807 20867 20887 20785 20832 20772 20657 20574 99999 DURHAM 1981 10 13 1 20423 99999 20463 20552 20643 99999 20466 20469 20416 20517 20496 20562 DURHAM 1981 10 13 2 20550 99999 99999 99999 99999 99999 99999 99999 99999 20342 20346 20368 DURHAM 1981 10 14 1 20325 20259 20196 19505 19185 19302 19398 19657 19777 19718 19711 19659 DURHAM 1981 10 14 2 19605 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 10 15 1 99999 99999 99999 99999 99999 19307 19329 99999 19519 19562 99999 19547 DURHAM 1981 10 15 2 99999 19605 19677 19740 19671 19718 19708 19627 19622 19400 19406 19411 DURHAM 1981 10 16 1 19375 19301 19341 19315 19467 19445 19550 19580 19570 19546 19610 19644 DURHAM 1981 10 16 2 19693 19724 19715 19764 19675 19676 19650 19658 19665 19653 19626 19619 DURHAM 1981 10 17 1 19663 19655 19633 19689 19679 19787 19584 19504 19629 19527 99999 19639 DURHAM 1981 10 17 2 19536 19608 19698 19755 19696 19774 19889 19683 19620 19611 19628 19713 DURHAM 1981 10 18 1 19657 19659 19667 19657 19685 19778 19797 19953 19928 19945 19964 19852 DURHAM 1981 10 18 2 19857 19954 19876 19911 20029 19976 20136 20020 20126 20004 19887 19967 DURHAM 1981 10 19 1 20001 20016 19889 20015 20074 20159 20131 20122 20096 20034 20151 20152 DURHAM 1981 10 19 2 20192 20212 99999 20379 20290 20325 20280 20283 20370 20421 20455 20355 DURHAM 1981 10 20 1 20305 20355 20314 20305 20266 99999 20299 20341 20453 20476 20546 20489 DURHAM 1981 10 20 2 20494 99999 20097 20052 19749 19725 19918 19811 19739 19737 19523 99999 DURHAM 1981 10 21 1 19585 19716 19935 19895 19883 19737 19609 19415 19367 19295 19416 19539 DURHAM 1981 10 21 2 19627 19678 19734 19843 19895 19891 19867 19837 19923 19771 19848 19856 DURHAM 1981 10 22 1 19933 99999 19841 99999 19790 19558 19514 19610 19661 19560 19862 19755 DURHAM 1981 10 22 2 19846 20033 20107 20039 19961 20103 20075 19987 99999 20111 19983 20143 DURHAM 1981 10 23 1 20103 19987 99999 20045 19991 20031 20117 20088 20141 20172 20140 20158 DURHAM 1981 10 23 2 20133 20184 20169 20282 20235 20128 20175 20196 20131 20235 20276 20170 DURHAM 1981 10 24 1 20146 20175 20249 20363 20287 20270 20336 20328 20331 20223 20215 20316 DURHAM 1981 10 24 2 20388 20311 20444 20424 20318 20322 20225 20255 20283 20359 20260 20296 DURHAM 1981 10 25 1 20369 20302 20410 20347 20423 99999 20351 20305 99999 99999 20242 20278 DURHAM 1981 10 25 2 20398 20419 20602 20620 20692 20751 20733 20852 20726 20757 20674 20681 DURHAM 1981 10 26 1 20623 20580 20529 20628 20674 20681 20616 20674 20733 20661 20629 20684 DURHAM 1981 10 26 2 20751 20592 20694 20685 20672 20640 20644 20661 20772 20709 20657 20608 DURHAM 1981 10 27 1 20464 20559 20415 20460 20527 20498 20454 20598 20513 20491 20507 20477 DURHAM 1981 10 27 2 20521 20538 20607 20622 99999 99999 20638 20721 20636 20709 20671 20599 DURHAM 1981 10 28 1 20658 20627 20642 99999 99999 20588 20466 99999 99999 99999 99999 99999 DURHAM 1981 10 28 2 20598 20496 20578 20683 20559 99999 20470 20520 20458 20452 20517 20503 DURHAM 1981 10 29 1 20468 20478 20341 20381 20513 20370 20445 20435 20386 20467 20473 20471 DURHAM 1981 10 29 2 20503 20339 20475 20377 99999 20649 20651 20663 20544 20487 20431 99999 DURHAM 1981 10 30 1 20605 20493 20556 20599 20478 20537 20569 20513 20484 20591 20511 20577 DURHAM 1981 10 30 2 20517 20514 20560 20730 20727 20844 20734 20823 20719 20719 20714 20635 DURHAM 1981 10 31 1 20624 20628 20573 99999 20675 20616 20636 20726 20770 20603 20573 20506 DURHAM 1981 10 31 2 20583 20645 20634 20742 20814 20847 21006 20792 20864 20902 21017 20895 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 11 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0315 Monthly Average: 20555.6 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 11 01 1 20867 21035 20862 20874 20925 20919 20955 20873 20847 20806 20839 20829 DURHAM 1981 11 01 2 20743 20906 20849 20948 21100 21048 21122 21037 20993 20958 20985 20957 DURHAM 1981 11 02 1 20964 20918 20930 20965 20916 20887 20899 20844 21004 20823 20863 20834 DURHAM 1981 11 02 2 20927 20990 20955 20997 21010 21029 21028 21034 21019 21031 20952 20915 DURHAM 1981 11 03 1 99999 20812 20882 20690 20840 20726 20724 20674 20800 20645 20654 20770 DURHAM 1981 11 03 2 20811 20813 20835 20737 20897 20888 20945 21040 21102 21008 20945 20863 DURHAM 1981 11 04 1 20900 20780 20926 20977 20931 99999 20883 20945 20864 20853 20804 20735 DURHAM 1981 11 04 2 20702 20738 20746 20857 20737 20838 20895 20841 20885 20723 20708 20761 DURHAM 1981 11 05 1 20784 20883 20900 20802 20676 20666 20738 20846 20709 20709 20750 20711 DURHAM 1981 11 05 2 20701 20790 20842 20878 20922 20760 20870 20925 20979 20895 20881 20871 DURHAM 1981 11 06 1 20938 99999 20802 20753 20743 20771 20722 20699 20696 20729 20738 20722 DURHAM 1981 11 06 2 20661 20817 20851 20854 20880 20833 20903 20905 20906 20784 20751 20718 DURHAM 1981 11 07 1 20736 20658 20709 20727 20730 20670 20668 20648 20737 20694 20773 20709 DURHAM 1981 11 07 2 20567 20674 20732 20678 20705 20697 99999 20849 20748 20749 20834 20791 DURHAM 1981 11 08 1 20762 20701 20856 20779 20705 20600 20593 20551 20507 20355 20252 20283 DURHAM 1981 11 08 2 20287 99999 20250 20282 20219 20249 20299 20298 20232 20303 20169 20189 DURHAM 1981 11 09 1 20243 20145 20216 20307 20357 20262 20274 20368 20332 20295 20263 20276 DURHAM 1981 11 09 2 20285 20240 20342 20245 20534 20461 20505 20451 20395 20412 20294 20308 DURHAM 1981 11 10 1 20419 20368 20395 20420 20350 20465 20381 20454 20373 20474 20435 20478 DURHAM 1981 11 10 2 20477 20602 20599 20655 20803 20675 20584 20683 20650 20545 20607 20514 DURHAM 1981 11 11 1 20511 99999 99999 99999 99999 20530 20470 20471 99999 20572 20619 20733 DURHAM 1981 11 11 2 20606 99999 20550 20561 20427 20481 20426 20216 20358 20224 20082 19972 DURHAM 1981 11 12 1 19994 19965 19936 19849 19947 19921 19944 19957 19982 19723 99999 19600 DURHAM 1981 11 12 2 19674 19662 19719 19535 19614 19641 19744 19824 19851 19869 19934 19961 DURHAM 1981 11 13 1 19934 20049 20007 19946 19973 19805 19814 19752 19849 99999 19925 99999 DURHAM 1981 11 13 2 19928 20033 19995 19962 19929 19587 99999 19782 99999 19851 19925 99999 DURHAM 1981 11 14 1 20000 19942 20028 19984 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 11 14 2 99999 99999 99999 99999 20199 20303 20229 20213 20302 20206 20315 20187 DURHAM 1981 11 15 1 20166 20199 20290 99999 20297 20271 20229 20209 20245 20294 20322 20313 DURHAM 1981 11 15 2 20338 99999 20282 20300 20363 99999 20420 20382 20395 20432 20422 20445 DURHAM 1981 11 16 1 20304 20354 20252 20378 20349 20301 20316 20340 20413 20428 20459 20435 DURHAM 1981 11 16 2 20433 20453 20468 20570 20567 20806 20666 20682 20739 20543 20552 20436 DURHAM 1981 11 17 1 20309 20257 20241 20159 20121 20104 20052 20179 20120 20212 20190 20224 DURHAM 1981 11 17 2 20229 20224 20199 20276 20419 20439 20488 20497 20383 20399 20443 20454 DURHAM 1981 11 18 1 20444 20396 20436 20446 20489 20524 20489 20534 20512 20404 20415 20440 DURHAM 1981 11 18 2 20575 20623 20586 20542 20599 20674 99999 20625 20658 20754 20702 20720 DURHAM 1981 11 19 1 20669 20624 20619 20693 20644 20625 20524 20619 20640 20609 20608 20747 DURHAM 1981 11 19 2 20755 20786 20776 20706 20852 20979 20877 20901 20756 20791 20751 20726 DURHAM 1981 11 20 1 20700 20660 99999 20447 20479 20393 20306 20346 20341 20340 20374 20297 DURHAM 1981 11 20 2 20383 20383 20587 20632 20605 20677 20716 20598 20558 20587 20543 20566 DURHAM 1981 11 21 1 20534 20439 20490 20413 20488 20461 20487 20510 20458 20429 20408 20444 DURHAM 1981 11 21 2 20424 20528 20498 20639 20641 20716 20702 20874 20871 20767 20717 20665 DURHAM 1981 11 22 1 20627 99999 99999 99999 99999 20582 20497 20259 20411 20353 20386 20455 DURHAM 1981 11 22 2 20456 20665 20666 20672 20714 20716 20666 20648 20676 20651 20650 20676 DURHAM 1981 11 23 1 20522 20612 20640 20678 20619 20611 20711 20521 20487 20503 20493 20470 DURHAM 1981 11 23 2 20507 20457 20571 20620 99999 20618 20714 20621 20654 20701 20695 20713 DURHAM 1981 11 24 1 20612 20579 20599 20719 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 11 24 2 99999 99999 99999 99999 99999 99999 99999 99999 20561 20456 20573 20675 DURHAM 1981 11 25 1 20766 20772 20780 20740 20729 20502 20629 20575 99999 20602 20431 20272 DURHAM 1981 11 25 2 20418 20434 20440 20468 20485 20408 99999 20278 20370 20186 20194 20156 DURHAM 1981 11 26 1 20120 20163 20044 20150 20097 20166 20079 20212 20298 20364 20368 20444 DURHAM 1981 11 26 2 20468 20437 20440 99999 20461 20462 20698 20807 20739 20835 99999 99999 DURHAM 1981 11 27 1 99999 99999 20498 20482 99999 20470 20609 20426 20479 20458 20500 20539 DURHAM 1981 11 27 2 20514 20556 20543 20532 20589 20556 20582 20634 20530 20640 20588 20601 DURHAM 1981 11 28 1 20774 20782 20737 20637 20555 20575 20551 20665 20612 20578 20583 20674 DURHAM 1981 11 28 2 20737 20694 20801 20840 20814 20896 21011 21005 21067 20900 20921 20922 DURHAM 1981 11 29 1 20957 99999 20758 20761 99999 20792 20737 20805 20740 20707 20735 20816 DURHAM 1981 11 29 2 20874 20949 20937 21006 20926 99999 20951 21050 20932 20978 20973 99999 DURHAM 1981 11 30 1 20993 20970 20769 99999 20792 20831 20769 20744 99999 20749 20852 20848 DURHAM 1981 11 30 2 20901 20871 20817 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 11 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 11 31 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 Cosmic-Ray Neutron Monitor Data (Hourly, Pressure-Corrected and Scale-Adjusted Counts) Collections: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya Univ. Data Access: http://center.stelab.nagoya-u.ac.jp/WDCCR/index.html Project: ICSU WDC Citation: WDC for Cosmic Rays, Solar-Terrestrial Environment Laboratory, Nagoya University Station ID: DURHAM Station: DURHAM, USA, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, USA Instrument: 18-NM-64 NEUTRON MONITOR CORRECTED FOR PRESSURE TO 29.94 INHG, COEF. -24.6%/INHG Latitude (deg.): 43.10 Longitude (deg.): -70.83 Altitude (m): 0.00 Cut-Off Rigidity (GV): 1.57 Year: 1981 Month: 12 Scaling Factor (SF): 25.6 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 FACTOR NORMALIZED TO JUNE 1965 IS 1.0315 Monthly Average: 21038.3 Updated (YYYY MM DD): 1989 04 25 ******************************************************************************************* ID YYYY MM DD 1 0 1 2 3 4 5 6 7 8 9 10 11 ID YYYY MM DD 2 12 13 14 15 16 17 18 19 20 21 22 23 ******************************************************************************************* DURHAM 1981 12 01 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 20675 20676 20732 DURHAM 1981 12 01 2 20795 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 DURHAM 1981 12 02 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 20616 99999 20652 DURHAM 1981 12 02 2 20645 20625 20661 20640 20567 20669 20617 20665 20720 20705 20773 99999 DURHAM 1981 12 03 1 99999 99999 99999 20680 20708 20735 20771 20686 20694 20586 20594 20689 DURHAM 1981 12 03 2 20658 20586 20605 20714 20724 20735 20678 20844 20845 20828 20766 20759 DURHAM 1981 12 04 1 20802 20725 20636 20683 99999 20673 20683 20723 20747 20655 20707 20693 DURHAM 1981 12 04 2 20857 20643 20782 20820 20791 20852 20787 20901 20895 20893 20839 20815 DURHAM 1981 12 05 1 20759 20715 20621 20695 20741 20734 20637 20796 20894 20737 20874 20699 DURHAM 1981 12 05 2 20911 20883 20833 20847 20807 20890 20962 20950 20915 20959 20891 21010 DURHAM 1981 12 06 1 20920 20931 20852 20863 20840 20848 20955 20898 20931 20882 20897 99999 DURHAM 1981 12 06 2 99999 99999 20893 99999 21068 21013 20984 99999 99999 99999 21041 20978 DURHAM 1981 12 07 1 20877 99999 99999 20915 20866 20834 20966 20922 20938 99999 99999 99999 DURHAM 1981 12 07 2 20963 99999 20926 20944 20947 20991 20906 20989 20925 20866 20812 20891 DURHAM 1981 12 08 1 20832 20819 20865 20857 20946 20877 20870 20878 20914 20914 20979 20968 DURHAM 1981 12 08 2 20986 20844 20833 20992 20937 20990 20959 20982 20960 20833 20781 20507 DURHAM 1981 12 09 1 20489 20466 20440 20394 20289 20307 20287 20290 20291 20467 20651 20607 DURHAM 1981 12 09 2 20627 20780 20825 20888 20909 20986 20962 20991 20903 20888 20710 20734 DURHAM 1981 12 10 1 20508 20493 20518 99999 99999 20557 99999 20657 20618 20643 20728 20728 DURHAM 1981 12 10 2 20770 20706 20794 20839 20757 20984 21036 20969 20961 20901 20866 20809 DURHAM 1981 12 11 1 20660 20617 20558 20629 20643 20625 20670 20619 20633 20751 20731 20796 DURHAM 1981 12 11 2 20797 20832 20834 20901 20919 20855 21008 21086 21058 21031 20975 21009 DURHAM 1981 12 12 1 20966 99999 20677 20585 99999 99999 99999 20637 20647 20681 20643 20658 DURHAM 1981 12 12 2 20676 20588 20582 20329 20473 20706 20536 20578 20555 20326 20172 20612 DURHAM 1981 12 13 1 20578 20589 99999 99999 20649 20667 20668 20766 20639 20615 20748 20774 DURHAM 1981 12 13 2 20784 20913 99999 20931 20895 20882 99999 20837 20802 20765 20630 20566 DURHAM 1981 12 14 1 20608 20663 20643 20718 20652 20808 20647 20579 20762 20584 20545 20419 DURHAM 1981 12 14 2 20504 20141 20085 20158 20449 20544 20768 20622 20793 20799 20859 20842 DURHAM 1981 12 15 1 20829 20829 20696 20764 20642 20757 20771 20557 20489 20503 20691 20659 DURHAM 1981 12 15 2 20706 20788 20867 20824 20740 20860 20939 20764 20958 21064 20947 20942 DURHAM 1981 12 16 1 20945 20892 21013 21010 21037 21093 21096 21103 21202 21214 21263 21131 DURHAM 1981 12 16 2 21067 21009 20988 99999 99999 99999 99999 99999 21267 21249 21147 21193 DURHAM 1981 12 17 1 21190 21259 21134 21293 21282 21177 20995 20927 20801 20835 20944 20603 DURHAM 1981 12 17 2 20628 20467 20643 20794 20727 20790 20835 20982 20863 20940 20825 20772 DURHAM 1981 12 18 1 20752 20849 20851 20879 21048 21034 21197 21099 21055 21018 21062 21104 DURHAM 1981 12 18 2 21050 21149 21056 20948 21088 21202 21264 21383 21347 21292 21341 21319 DURHAM 1981 12 19 1 21251 21318 21302 21215 21178 21207 21229 21314 21282 21231 21299 21298 DURHAM 1981 12 19 2 21450 21434 21427 21414 21562 21451 21524 21542 21541 21591 21562 21457 DURHAM 1981 12 20 1 21537 21455 21485 21446 21351 21395 21492 21476 21492 21376 21453 21470 DURHAM 1981 12 20 2 21429 21558 21565 21545 21665 21680 21690 21641 21687 21655 21638 21595 DURHAM 1981 12 21 1 21653 21508 21617 21540 21506 21452 21523 21547 21487 21449 21450 21523 DURHAM 1981 12 21 2 21502 21561 21566 21494 21592 21551 21635 21648 99999 21638 21532 21590 DURHAM 1981 12 22 1 21492 21504 21579 21508 21519 21549 21356 21451 21346 21370 21387 21425 DURHAM 1981 12 22 2 21349 21451 21530 21554 21704 21571 21643 21585 21594 21505 21637 21530 DURHAM 1981 12 23 1 21584 21559 21482 21436 21505 21500 21468 21416 21460 21366 21274 21351 DURHAM 1981 12 23 2 21450 21587 21525 21664 21705 21644 21631 21606 21580 21507 21478 21402 DURHAM 1981 12 24 1 21529 21468 21428 21446 21577 21416 21564 21452 21437 21296 21399 21336 DURHAM 1981 12 24 2 21374 21355 21454 21516 21528 21579 21550 21540 21431 21562 21442 21355 DURHAM 1981 12 25 1 21291 21489 21363 21321 21353 21337 21344 21426 21376 21324 21324 21397 DURHAM 1981 12 25 2 21458 21530 21426 21462 21510 21450 21472 21483 21510 21538 21491 21515 DURHAM 1981 12 26 1 21436 21383 21327 21372 21361 21358 21376 21273 21394 21403 21303 21304 DURHAM 1981 12 26 2 21435 21480 21480 21373 21369 21505 21435 21376 21394 21344 21406 21398 DURHAM 1981 12 27 1 21429 21396 21460 21358 21484 21384 21418 21463 21359 21460 21468 21416 DURHAM 1981 12 27 2 21395 21448 21388 21365 21457 21349 21395 21418 21415 21330 21395 21492 DURHAM 1981 12 28 1 21512 21444 21387 21397 21454 21322 21388 21266 21309 21368 21329 21265 DURHAM 1981 12 28 2 21324 21385 21513 21433 21397 21453 21427 21397 21409 21410 21428 21357 DURHAM 1981 12 29 1 21373 21366 21272 21380 99999 21387 21345 21232 21067 20907 21034 20873 DURHAM 1981 12 29 2 20886 20842 20960 21190 21199 20869 20835 20847 20839 20853 20885 20888 DURHAM 1981 12 30 1 20652 20672 20633 20786 20888 20799 20702 20748 20743 20755 20778 20841 DURHAM 1981 12 30 2 20870 21049 21092 21228 21063 21231 21249 21075 20915 20948 20873 20739 DURHAM 1981 12 31 1 20822 20620 20530 20493 20407 20501 20552 20554 20610 20592 20662 20685 DURHAM 1981 12 31 2 20612 20649 20586 20827 20714 20755 20681 20595 20629 20637 20660 20726