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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 1 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2388.0 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 01 01 1 99999 2381 2436 2417 2431 2395 2380 2407 2383 2393 2398 2393 CHICAG 1967 01 01 2 2401 2396 2419 2435 2451 2401 2433 2447 2398 2389 2413 2414 CHICAG 1967 01 02 1 2386 2372 2391 2379 2359 2371 2382 2396 2419 2396 2449 2405 CHICAG 1967 01 02 2 2410 2370 2404 2407 2391 2369 2356 2383 2394 2408 2389 2378 CHICAG 1967 01 03 1 2382 2416 2381 2409 2379 2397 2373 2377 2392 2366 2433 2425 CHICAG 1967 01 03 2 2385 2386 2400 2398 2382 2385 2397 2391 2396 2412 2432 2388 CHICAG 1967 01 04 1 2427 2406 2460 2430 2442 2446 2397 2433 2409 2402 2448 2412 CHICAG 1967 01 04 2 2446 2421 2409 99999 99999 2445 2427 2431 2448 2375 2421 2450 CHICAG 1967 01 05 1 2412 2463 2432 2387 2401 2423 2405 2440 2431 2435 2431 2409 CHICAG 1967 01 05 2 2411 2416 2403 2396 2426 2418 2446 2428 2412 2419 2408 2449 CHICAG 1967 01 06 1 2397 2415 2425 2441 2423 2433 2446 2441 2368 2412 2410 2415 CHICAG 1967 01 06 2 2404 2435 2430 2436 2426 2440 2447 2416 2408 2449 2379 2433 CHICAG 1967 01 07 1 2419 2389 2401 2421 2352 2382 2381 2405 2407 2383 2407 2388 CHICAG 1967 01 07 2 2401 2406 2388 99999 2414 2390 2395 2416 2385 2353 2341 2365 CHICAG 1967 01 08 1 2364 2360 2370 2390 2350 2347 2408 2358 2391 2400 2378 2398 CHICAG 1967 01 08 2 2399 2366 2397 2391 2385 2396 2376 2376 2377 2384 2354 2359 CHICAG 1967 01 09 1 2355 2370 2375 2371 2413 2385 2366 2353 2369 2365 2376 2354 CHICAG 1967 01 09 2 2343 2368 2359 2347 2334 2325 2318 2329 2343 2323 2323 2358 CHICAG 1967 01 10 1 2328 2333 2332 2327 2324 2317 2350 2351 2338 2348 2359 2397 CHICAG 1967 01 10 2 2388 2385 2368 2383 2349 2377 99999 2375 2367 2355 2349 2338 CHICAG 1967 01 11 1 2346 2324 2339 2353 2371 2375 2375 2372 2415 2388 2403 2386 CHICAG 1967 01 11 2 2404 2377 2407 2413 2347 2385 2353 2360 2390 2368 2391 2361 CHICAG 1967 01 12 1 2352 2402 2397 2355 2339 2348 2356 2358 2363 2386 2394 2398 CHICAG 1967 01 12 2 2375 2392 2369 99999 99999 99999 2413 2348 2365 2403 2378 2383 CHICAG 1967 01 13 1 2361 2342 2373 2383 2375 2398 2373 2383 2364 2380 2400 2383 CHICAG 1967 01 13 2 2365 2374 2322 2333 2324 2308 2345 2320 2341 2311 2309 2269 CHICAG 1967 01 14 1 2292 2328 2356 2300 2317 2335 2285 2295 2301 2278 2300 2305 CHICAG 1967 01 14 2 2271 2320 2324 2314 2303 2338 2354 2364 2366 2334 2331 2303 CHICAG 1967 01 15 1 2307 2315 2327 2326 2354 2319 2308 2288 2313 2302 2316 2299 CHICAG 1967 01 15 2 2331 2321 2350 2348 2383 2380 2383 2359 2333 2384 2362 2371 CHICAG 1967 01 16 1 2331 2376 2358 2359 2362 2392 2375 2391 2394 2373 2365 2356 CHICAG 1967 01 16 2 2357 2363 2369 2373 2393 2436 2356 2394 2390 2397 2399 2381 CHICAG 1967 01 17 1 2369 2401 2397 2377 2393 2346 2379 2379 2359 2365 2336 2358 CHICAG 1967 01 17 2 2363 2356 2414 2386 2398 2414 2434 2427 2434 2410 2343 2373 CHICAG 1967 01 18 1 2425 2363 2417 2371 2391 2387 2372 2410 2401 2400 2416 2400 CHICAG 1967 01 18 2 2371 2384 99999 99999 99999 99999 2425 2426 2392 2417 2386 2415 CHICAG 1967 01 19 1 2400 2413 2410 2401 2423 2416 2404 2366 2422 2414 2378 2417 CHICAG 1967 01 19 2 2408 2368 2411 2418 2441 2411 2404 2429 2418 2412 2403 2422 CHICAG 1967 01 20 1 2413 2419 2381 2377 2398 2374 2427 2380 2376 2412 2411 2375 CHICAG 1967 01 20 2 2385 2408 2392 2441 2401 2401 2365 2402 2404 2408 2399 2399 CHICAG 1967 01 21 1 2390 2397 2388 2413 2373 2391 2417 2399 2402 2392 2425 2422 CHICAG 1967 01 21 2 2413 2368 2401 2381 2362 2423 2368 2404 2420 2421 2408 2389 CHICAG 1967 01 22 1 2406 2417 2388 2382 2424 2396 2407 2373 2377 2398 2394 2409 CHICAG 1967 01 22 2 2399 2371 2395 2381 2350 2370 2413 2417 2422 2415 2404 2382 CHICAG 1967 01 23 1 2364 2384 2419 2400 2355 2350 2388 2388 2415 2380 2393 2334 CHICAG 1967 01 23 2 2401 2387 2383 2366 2386 2406 2379 2393 2370 2371 2393 2373 CHICAG 1967 01 24 1 2367 2352 2401 2379 2387 2385 2411 2347 2412 2380 2344 2388 CHICAG 1967 01 24 2 2395 2390 2401 2343 2410 2386 2349 2376 2370 2392 2378 2369 CHICAG 1967 01 25 1 2377 2376 2372 2378 2387 2356 2356 2338 2364 2364 2343 2392 CHICAG 1967 01 25 2 2378 2411 2405 99999 99999 2371 2383 2378 2394 2434 2380 2434 CHICAG 1967 01 26 1 2410 2380 2317 2376 2402 2367 2396 2401 2426 2387 2424 2387 CHICAG 1967 01 26 2 2360 2399 2341 2386 2412 2421 2387 2377 2365 2422 2392 2386 CHICAG 1967 01 27 1 2411 2415 2371 2397 2397 2380 2379 2386 2399 2399 2348 2366 CHICAG 1967 01 27 2 2369 2380 2405 2406 2390 2398 2349 2414 2390 2413 2369 2367 CHICAG 1967 01 28 1 2382 2403 2377 2409 2377 2397 2404 2387 2433 2579 2574 2629 CHICAG 1967 01 28 2 2573 2492 2500 2486 2477 2426 2436 2421 2436 2432 2394 2446 CHICAG 1967 01 29 1 2405 2456 2407 2408 2384 2428 2356 2366 2399 2410 2405 2368 CHICAG 1967 01 29 2 2397 2386 2393 2400 2414 2424 2392 2422 2412 2406 2407 2419 CHICAG 1967 01 30 1 2408 2415 2390 2393 2411 2404 2378 2399 2419 2405 2363 2361 CHICAG 1967 01 30 2 2394 2380 2392 2390 2396 2413 2400 2424 2443 2403 2424 2444 CHICAG 1967 01 31 1 2423 2394 2359 2408 2407 2412 2380 2357 2383 2410 2374 2354 CHICAG 1967 01 31 2 2405 2376 2399 2396 2425 2371 2436 2430 2418 2438 2394 2391 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 2 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2375.7 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 02 01 1 99999 2385 2399 2401 2387 2423 2408 2388 2360 2369 2333 2383 CHICAG 1967 02 01 2 2349 2359 2363 99999 99999 2356 2389 2400 2447 2386 2424 2422 CHICAG 1967 02 02 1 2415 2386 2403 2414 2393 2414 2400 2409 2378 2383 2383 2366 CHICAG 1967 02 02 2 2344 2376 2396 2402 2416 2386 2408 2449 2436 2493 2424 2458 CHICAG 1967 02 03 1 2466 2451 2411 2413 2427 2407 2372 2354 2333 2353 2393 2396 CHICAG 1967 02 03 2 2332 2388 2396 2374 2382 2375 2431 2421 2448 2424 2411 2424 CHICAG 1967 02 04 1 2387 2389 2363 2384 2366 2388 2395 2381 2368 2344 2324 2299 CHICAG 1967 02 04 2 2312 2333 2337 2350 2383 2379 2391 2379 2369 2353 2321 2368 CHICAG 1967 02 05 1 2432 2380 2370 2390 2368 2365 2400 2431 2377 2350 2351 2347 CHICAG 1967 02 05 2 2361 2314 2321 2338 2377 2380 2374 2406 2355 2363 2420 2380 CHICAG 1967 02 06 1 2366 2368 2392 2420 2421 2389 2344 2340 2339 2303 2327 2293 CHICAG 1967 02 06 2 2319 2336 2332 2332 2319 2397 2397 2377 2387 2382 2357 2384 CHICAG 1967 02 07 1 2389 2308 2330 2346 2342 2338 2373 2377 2341 2357 2362 2419 CHICAG 1967 02 07 2 2397 2354 2387 2394 2411 2401 2408 2354 2363 2395 2379 2374 CHICAG 1967 02 08 1 2380 2348 2326 2342 2330 2358 2364 2346 2301 2309 2329 2338 CHICAG 1967 02 08 2 2308 2338 2339 2324 2330 2344 2316 2323 99999 99999 2299 2332 CHICAG 1967 02 09 1 2307 2298 2315 2327 2312 2281 2286 2318 2319 2328 2327 2330 CHICAG 1967 02 09 2 2318 2354 2338 2347 2333 2342 2343 2308 2313 99999 2305 2346 CHICAG 1967 02 10 1 2303 2336 2334 2350 2302 2275 2305 2341 2351 2363 2323 2330 CHICAG 1967 02 10 2 2311 2308 2284 2319 2331 2310 2354 2300 2312 2375 2335 2306 CHICAG 1967 02 11 1 2337 2317 2315 2334 2329 2342 2330 2359 2361 2373 2346 2351 CHICAG 1967 02 11 2 2342 2359 2352 2379 2382 2379 2348 2354 2380 2361 2374 2374 CHICAG 1967 02 12 1 2375 2387 2358 2366 2344 2367 2377 2337 2351 2340 2371 2388 CHICAG 1967 02 12 2 2372 2364 2354 2395 2424 2380 2384 2397 2390 2356 2395 2351 CHICAG 1967 02 13 1 2417 2366 2383 2353 2367 2337 2380 2344 2353 2362 2348 2381 CHICAG 1967 02 13 2 2359 2320 2344 2361 2380 2370 2375 2388 2382 2359 2385 2386 CHICAG 1967 02 14 1 2382 2373 2345 2379 2368 2370 2347 2385 2346 2359 2354 2365 CHICAG 1967 02 14 2 2394 2348 2370 2405 2343 2392 2361 2401 2355 2358 2357 2401 CHICAG 1967 02 15 1 2403 2353 2376 2347 2343 2366 2370 2419 2383 2370 2392 2340 CHICAG 1967 02 15 2 2394 2376 2406 99999 99999 2390 2390 2399 2402 2375 2410 2369 CHICAG 1967 02 16 1 2370 2391 2391 2359 2357 2334 2340 2302 2364 2354 2320 2365 CHICAG 1967 02 16 2 2331 2356 2338 99999 99999 2354 2335 2372 2324 2337 2339 2307 CHICAG 1967 02 17 1 2337 2290 2285 2266 2356 2351 2316 2323 2314 2340 2313 2348 CHICAG 1967 02 17 2 2343 2354 2336 2338 2371 2327 2350 2375 2357 2369 2362 2343 CHICAG 1967 02 18 1 2353 2354 2368 2332 2328 2334 2334 2344 2317 2346 2351 2366 CHICAG 1967 02 18 2 2361 2351 2364 2357 2393 2344 2360 2389 2372 2386 2358 2370 CHICAG 1967 02 19 1 2399 2376 2342 2358 2382 2333 2287 2361 2343 2357 2356 2353 CHICAG 1967 02 19 2 2364 2398 2372 2350 2335 2389 2375 2376 2337 2357 2366 2360 CHICAG 1967 02 20 1 2343 2383 2331 2342 2369 2365 2376 2352 2356 2380 2358 2359 CHICAG 1967 02 20 2 2335 2363 2377 2381 2361 2394 2381 2386 2389 2377 2347 2417 CHICAG 1967 02 21 1 2429 2394 2390 2375 2376 2365 2379 2393 2385 2370 2403 2393 CHICAG 1967 02 21 2 2371 2415 2426 2426 2380 2349 2386 2361 2357 2384 2378 2381 CHICAG 1967 02 22 1 2378 2348 2377 2417 2409 2400 2392 2402 2366 2375 2366 2397 CHICAG 1967 02 22 2 2371 2390 2411 2404 2412 2428 99999 99999 2449 2419 2396 2428 CHICAG 1967 02 23 1 2419 2423 2448 2384 2387 2424 2385 2405 2430 2413 2376 2397 CHICAG 1967 02 23 2 2429 2412 2388 2421 2426 2411 2436 2442 2417 2413 2443 2433 CHICAG 1967 02 24 1 2433 2406 2415 2409 2387 2436 2430 2432 2401 2405 2412 2397 CHICAG 1967 02 24 2 2417 2443 2413 2440 2405 2425 2466 2430 2440 2432 2413 2450 CHICAG 1967 02 25 1 2427 2412 2435 2430 2413 2430 2428 2386 2422 2435 2424 2371 CHICAG 1967 02 25 2 2442 2390 2387 2410 2345 2390 2431 2434 2431 2439 2444 2445 CHICAG 1967 02 26 1 2431 2430 2425 2420 2412 2403 2384 2391 2445 2359 2384 2403 CHICAG 1967 02 26 2 2406 2395 2408 2402 2414 2363 2438 2418 2458 2403 2416 2427 CHICAG 1967 02 27 1 2415 2454 2409 2419 2463 2405 2445 2408 2452 2346 2365 2409 CHICAG 1967 02 27 2 2385 2417 2422 2402 2398 2387 2411 2383 2392 2446 2428 2405 CHICAG 1967 02 28 1 2409 2390 2468 2403 2442 2434 2372 2414 2392 2400 2419 2386 CHICAG 1967 02 28 2 2391 2423 2403 2407 2419 2442 2434 2411 2432 2419 2453 2436 CHICAG 1967 02 29 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 02 29 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 02 30 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 02 30 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 02 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 3 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2398.9 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 03 01 1 99999 2424 2395 2429 2422 2411 2403 2430 2394 2421 2402 2408 CHICAG 1967 03 01 2 2441 2421 2417 2402 99999 99999 2453 2418 2446 2397 2419 2445 CHICAG 1967 03 02 1 2411 2415 2359 2389 2423 2396 2410 2433 2375 2403 2408 2404 CHICAG 1967 03 02 2 2407 2393 2402 2425 2441 2402 2394 2404 2426 2407 2410 2392 CHICAG 1967 03 03 1 2396 2396 2424 2384 2341 2406 2406 2381 2367 2415 2367 2363 CHICAG 1967 03 03 2 2412 2382 2343 2396 2356 2367 2421 2376 2392 2408 2370 2397 CHICAG 1967 03 04 1 2392 2345 2430 2371 2402 2395 2386 2404 2385 2335 2355 2329 CHICAG 1967 03 04 2 2352 2366 2375 2349 2355 2376 2382 2390 2401 2416 2405 2359 CHICAG 1967 03 05 1 2404 2391 2376 2369 2375 2357 2395 2359 2379 2313 2365 2336 CHICAG 1967 03 05 2 2346 2373 2389 2365 2387 2393 2367 2351 2414 2361 2368 2391 CHICAG 1967 03 06 1 2408 2336 2347 2356 2364 2358 2328 2352 2369 2353 2397 2371 CHICAG 1967 03 06 2 2389 2365 2372 2348 2369 2405 2373 2393 2392 2377 2350 2388 CHICAG 1967 03 07 1 2419 2413 2374 2401 2390 2360 2365 2359 2380 2395 2359 2331 CHICAG 1967 03 07 2 2344 2381 2377 2387 2415 2357 2364 2344 2406 2366 2381 2400 CHICAG 1967 03 08 1 2400 2367 2342 2406 2427 2382 2382 2355 2356 2355 2391 2387 CHICAG 1967 03 08 2 2417 2406 2408 99999 99999 99999 2446 2427 2377 2378 2432 2392 CHICAG 1967 03 09 1 2349 2353 2403 2385 2372 2386 2377 2394 2394 2356 2378 2391 CHICAG 1967 03 09 2 2416 2371 2394 2346 2364 2288 2352 2353 2380 2400 2366 2367 CHICAG 1967 03 10 1 2350 2353 2306 2346 2322 2382 2352 2376 2383 2344 2320 2361 CHICAG 1967 03 10 2 2394 2368 2314 2381 2370 2364 2373 2356 2375 2383 2382 2355 CHICAG 1967 03 11 1 2344 2356 2378 2333 2346 2396 2402 2339 2356 2351 2350 2362 CHICAG 1967 03 11 2 2358 2390 2344 2396 2360 2337 2377 2415 2382 2371 2355 2374 CHICAG 1967 03 12 1 2386 2382 2377 2326 2390 2380 2380 2341 2364 2380 2381 2365 CHICAG 1967 03 12 2 2374 2387 2354 2370 2376 2417 2364 2351 2364 2373 2360 2389 CHICAG 1967 03 13 1 2358 2350 2398 2392 2368 2380 2380 2390 2405 2380 2356 2382 CHICAG 1967 03 13 2 2407 2421 2363 2370 2407 2415 2394 2428 2384 2389 2386 2387 CHICAG 1967 03 14 1 2396 2405 2410 2350 2357 2399 2398 2389 2366 2353 2369 2415 CHICAG 1967 03 14 2 2384 2370 2381 2404 2387 2360 2387 2427 2417 2396 2365 2407 CHICAG 1967 03 15 1 2370 2414 2367 2413 2361 2396 2377 2394 2394 2412 2363 2396 CHICAG 1967 03 15 2 2372 2413 2405 99999 99999 2411 2445 2357 2407 2432 2371 2411 CHICAG 1967 03 16 1 2426 2368 2388 2402 2376 2424 2419 2396 2397 2405 2452 2437 CHICAG 1967 03 16 2 2447 2383 2408 2455 2426 2401 2442 2416 2421 2405 2421 2423 CHICAG 1967 03 17 1 2402 2429 2424 2427 2418 2414 2381 2413 2402 2396 2440 2379 CHICAG 1967 03 17 2 2429 2400 2389 2379 2389 2396 2439 2440 2438 2423 2355 2413 CHICAG 1967 03 18 1 2389 2417 2396 2433 2419 2407 2401 2407 2379 2405 2377 2388 CHICAG 1967 03 18 2 2396 2408 2426 2430 2419 2429 2409 2415 2398 2391 2396 2432 CHICAG 1967 03 19 1 2445 2409 2405 2396 2425 2404 2370 2372 2435 2410 2402 2387 CHICAG 1967 03 19 2 2411 2427 2356 2387 2407 2405 2407 2412 2420 2431 2423 2417 CHICAG 1967 03 20 1 2385 2395 2417 2389 2385 2350 2385 2397 2362 2377 2378 2422 CHICAG 1967 03 20 2 2382 2400 2363 2376 2418 2405 2414 2414 2404 2393 2420 2397 CHICAG 1967 03 21 1 2382 2417 2405 2428 2393 2429 2414 2406 2416 2429 2414 2435 CHICAG 1967 03 21 2 2437 2471 2404 2460 2436 2416 2409 2413 2415 2405 2436 2463 CHICAG 1967 03 22 1 2423 2441 2417 2462 2472 2396 2432 2404 2386 2408 2388 2364 CHICAG 1967 03 22 2 2432 2385 2427 99999 99999 2449 2473 2451 2449 2482 2385 2422 CHICAG 1967 03 23 1 2406 2423 2412 2445 2447 2440 2419 2414 2385 2424 2412 2407 CHICAG 1967 03 23 2 2409 2419 2445 2442 2405 2406 2435 2449 2457 2446 2459 2466 CHICAG 1967 03 24 1 2435 2435 2420 2408 2465 2402 2439 2357 2404 2432 2397 2427 CHICAG 1967 03 24 2 2409 2438 2442 2415 2400 2394 2400 2434 2433 2474 2424 2450 CHICAG 1967 03 25 1 2419 2410 2403 2462 2437 2436 2421 2401 2473 2402 2386 2432 CHICAG 1967 03 25 2 2437 2399 2429 2430 2434 2407 2458 2429 2452 2463 2405 2438 CHICAG 1967 03 26 1 2424 2447 2426 2423 2409 2446 2460 2429 2451 2405 2437 2421 CHICAG 1967 03 26 2 2426 2442 2434 2454 2423 2444 2433 2428 2448 2429 2444 2425 CHICAG 1967 03 27 1 2418 2434 2404 2454 2408 2431 2407 2433 2404 2420 2414 2446 CHICAG 1967 03 27 2 2419 2392 2398 2438 2414 2480 2454 2427 2421 2384 2404 2398 CHICAG 1967 03 28 1 2404 2429 2412 2411 2421 2361 2388 2383 2361 2366 2372 2372 CHICAG 1967 03 28 2 2413 2385 2414 2388 2407 2375 2423 2409 2418 2464 2467 2457 CHICAG 1967 03 29 1 2416 2406 2410 2409 2424 2385 2426 2425 2399 2424 2380 2352 CHICAG 1967 03 29 2 2397 2396 2426 99999 99999 99999 2438 2440 2442 2433 2422 2399 CHICAG 1967 03 30 1 2374 2387 2399 2382 2373 2422 2424 2418 2425 2398 2385 2432 CHICAG 1967 03 30 2 2397 2429 2405 2425 2413 2409 2395 99999 99999 2409 2407 2411 CHICAG 1967 03 31 1 2391 2409 2394 2385 2367 2423 2403 2395 2383 2375 2401 2427 CHICAG 1967 03 31 2 2402 2419 2393 2437 2441 2424 2418 2418 2418 2379 2418 2376 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 4 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2398.5 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 04 01 1 99999 2436 2387 2361 2390 2428 2433 2409 2379 2388 2436 2454 CHICAG 1967 04 01 2 2426 2417 2398 2370 2381 2414 2375 2352 2396 2365 2402 2338 CHICAG 1967 04 02 1 2405 2396 2414 2404 2390 2352 2365 2367 2347 2386 2328 2391 CHICAG 1967 04 02 2 2352 2352 2343 2392 2352 2375 2401 2320 2383 2333 2383 2383 CHICAG 1967 04 03 1 2360 2370 2373 2376 2388 2375 2373 2370 2417 2362 2387 2347 CHICAG 1967 04 03 2 2382 2340 2372 2358 2368 2390 2376 2361 2363 2415 2371 2415 CHICAG 1967 04 04 1 2395 2411 2402 2397 2291 2346 2351 2345 2349 2379 2384 2315 CHICAG 1967 04 04 2 2372 2326 2288 2349 2356 2339 2356 2348 2349 2327 2337 2336 CHICAG 1967 04 05 1 2339 2366 2347 2342 2366 2352 2359 2349 2321 2361 2342 2366 CHICAG 1967 04 05 2 2328 2323 2331 99999 99999 99999 2350 2327 2384 2335 2328 2330 CHICAG 1967 04 06 1 2352 2356 2316 2308 2362 2359 2394 2331 2376 2354 2373 2345 CHICAG 1967 04 06 2 2333 2303 2335 2301 2325 2361 2331 2347 2375 2451 2382 2412 CHICAG 1967 04 07 1 2358 2344 2386 2387 2366 2387 2369 2380 2387 2355 2362 2373 CHICAG 1967 04 07 2 2364 2389 2367 2389 2374 2375 2386 2375 2407 2382 2369 2398 CHICAG 1967 04 08 1 2395 2420 2360 2380 2335 2426 2384 2401 2420 2402 2331 2339 CHICAG 1967 04 08 2 2356 2366 2368 2379 2390 2411 2432 2403 2405 2374 2407 2398 CHICAG 1967 04 09 1 2358 2404 2389 2397 2410 2382 2371 2370 2395 2373 2344 2347 CHICAG 1967 04 09 2 2356 2384 2396 2381 2373 2386 2416 2389 2409 2400 2397 2430 CHICAG 1967 04 10 1 2369 2378 2447 2395 2408 2377 2393 2347 2412 2350 2383 2386 CHICAG 1967 04 10 2 2363 2403 2354 2399 2375 2407 2366 2435 2412 2411 2369 2400 CHICAG 1967 04 11 1 2391 2394 2457 2401 2411 2429 2424 2392 2375 2372 2439 2355 CHICAG 1967 04 11 2 2346 2376 2418 2407 2437 2421 2408 2443 2390 2446 2392 2457 CHICAG 1967 04 12 1 2440 2411 2442 2430 2396 2403 2425 2442 2382 2388 2387 2374 CHICAG 1967 04 12 2 2379 2390 2373 99999 99999 2406 2421 2418 2450 2434 2422 2455 CHICAG 1967 04 13 1 2411 2390 2452 2406 2411 2369 2386 2369 2371 2386 2340 2328 CHICAG 1967 04 13 2 2387 2360 2375 2406 2379 2426 2416 2455 2444 2422 2456 2415 CHICAG 1967 04 14 1 2390 2445 2415 2368 2382 2399 2415 2357 2387 2326 2337 2348 CHICAG 1967 04 14 2 2379 2351 2377 2422 2374 2378 2411 2398 2460 2390 2431 2390 CHICAG 1967 04 15 1 2383 2389 2393 2380 2383 2368 2347 2434 2368 2404 2383 2366 CHICAG 1967 04 15 2 2396 2345 2402 2380 2391 2411 2381 2432 2431 2422 2376 2403 CHICAG 1967 04 16 1 2405 2406 2402 2390 2390 2417 2421 2393 2392 2402 2429 2409 CHICAG 1967 04 16 2 2412 2459 2428 2398 2346 2410 2372 2442 2398 2451 2403 2422 CHICAG 1967 04 17 1 2419 2402 2408 2398 2414 2398 2391 2399 2404 2423 2363 2381 CHICAG 1967 04 17 2 2406 2375 2380 2399 2424 2420 2409 2396 2436 2429 2424 2408 CHICAG 1967 04 18 1 2432 2397 2418 2392 2413 2394 2389 2387 2402 2389 2381 2388 CHICAG 1967 04 18 2 2410 2408 2384 2405 2444 2436 2415 2432 2420 2389 2394 2419 CHICAG 1967 04 19 1 2379 2402 2408 2423 2378 2428 2417 2423 2367 2411 2370 2387 CHICAG 1967 04 19 2 2403 2467 2420 99999 99999 99999 99999 2437 2436 2417 2421 2402 CHICAG 1967 04 20 1 2416 2415 2395 2443 2400 2391 2400 2395 2403 2408 2420 2428 CHICAG 1967 04 20 2 2417 2404 2398 2437 2345 2421 2392 2427 2421 2386 2397 2418 CHICAG 1967 04 21 1 2438 2409 2427 2427 2439 2405 2431 2423 2403 2434 2416 2416 CHICAG 1967 04 21 2 2403 2412 2398 2441 2396 2417 2401 2431 2394 2431 2443 2371 CHICAG 1967 04 22 1 2444 2405 2398 2410 2394 2389 2433 2386 2405 2385 2433 2407 CHICAG 1967 04 22 2 2427 2399 2399 2405 2419 2395 2403 2454 2436 2434 2414 2400 CHICAG 1967 04 23 1 2372 2428 2389 2422 2384 2390 2413 2390 2422 2390 2410 2384 CHICAG 1967 04 23 2 2419 2373 2400 2447 2437 2411 2417 2446 2429 2433 2448 2428 CHICAG 1967 04 24 1 2424 2416 2424 2415 2409 2432 2403 2415 2426 2385 2381 2435 CHICAG 1967 04 24 2 2430 2448 2439 2393 2423 2428 2444 2466 2458 2434 2432 2414 CHICAG 1967 04 25 1 2455 2448 2423 2438 2422 2427 2419 2432 2417 2425 2420 2439 CHICAG 1967 04 25 2 2368 2433 2409 2424 2383 2406 2435 2419 2409 2428 2455 2435 CHICAG 1967 04 26 1 2441 2408 2448 2394 2401 2388 2416 2396 2440 2396 2364 2407 CHICAG 1967 04 26 2 2407 2414 2404 2421 99999 99999 99999 2449 2428 2432 2469 2417 CHICAG 1967 04 27 1 2452 2450 2451 2452 2450 2467 2466 2452 2479 2460 2431 2423 CHICAG 1967 04 27 2 2511 2436 2449 2434 2435 2421 2464 2471 2422 2388 2433 2414 CHICAG 1967 04 28 1 2435 2406 2391 2442 2442 2411 2413 2421 2416 2408 2366 2407 CHICAG 1967 04 28 2 2428 2383 2433 2434 2443 2405 2405 2416 2397 2435 2413 2416 CHICAG 1967 04 29 1 2445 2414 2405 2455 2429 2459 2443 2405 2424 2410 2439 2424 CHICAG 1967 04 29 2 2427 2380 2442 2405 2424 2411 2433 2405 2461 2451 2428 2440 CHICAG 1967 04 30 1 2442 2389 2426 2391 2382 2359 2403 2419 2419 2397 2368 2365 CHICAG 1967 04 30 2 2403 2378 2417 2392 2379 2401 2420 2427 2421 2372 2373 2380 CHICAG 1967 04 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 5 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2372.8 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 05 01 1 99999 2388 2377 2403 2363 2404 2419 2316 2363 2366 2413 2378 CHICAG 1967 05 01 2 2416 2440 2389 2417 2429 2453 2388 2423 2401 2432 2373 2407 CHICAG 1967 05 02 1 2392 2362 2352 2390 2360 2328 2373 2383 2312 2330 2355 2327 CHICAG 1967 05 02 2 2351 2340 2371 2315 2325 2349 2340 2346 2314 2327 2363 2296 CHICAG 1967 05 03 1 2351 2334 2319 2359 2299 2321 2325 2346 2366 2346 2392 2406 CHICAG 1967 05 03 2 2387 2363 2363 99999 99999 99999 2389 2387 2405 2398 2378 2373 CHICAG 1967 05 04 1 2311 2316 2366 2343 2376 2311 2326 2407 2316 2336 2356 2352 CHICAG 1967 05 04 2 2369 2367 2381 2378 2340 2352 2395 2389 2379 2361 2375 2381 CHICAG 1967 05 05 1 2365 2343 2376 2338 2369 2373 2344 2351 2388 2328 2369 2376 CHICAG 1967 05 05 2 2380 2359 2361 2341 2407 2380 2370 2365 2381 2389 2382 2347 CHICAG 1967 05 06 1 2405 2361 2366 2346 2381 2350 2397 2388 2361 2330 2359 2375 CHICAG 1967 05 06 2 2358 2382 2391 2388 2388 2383 2384 2405 2383 2393 2400 2400 CHICAG 1967 05 07 1 2408 2385 2367 2355 2366 2374 2355 2377 2395 2353 2355 2366 CHICAG 1967 05 07 2 2394 2384 2384 2355 2336 2334 2336 2346 2343 2363 2345 2355 CHICAG 1967 05 08 1 2391 2380 2377 2378 2375 2359 2373 2333 2375 2368 2308 2373 CHICAG 1967 05 08 2 2386 2389 2330 2398 2397 2380 2382 2383 2358 2324 2357 2364 CHICAG 1967 05 09 1 2336 2339 2344 2339 2341 2343 2320 2296 2335 2320 2359 2347 CHICAG 1967 05 09 2 2333 2312 2324 2383 2326 2348 2363 2344 2354 2354 2326 2341 CHICAG 1967 05 10 1 2332 2313 2322 2332 2312 2325 2352 2363 2309 2349 2358 2340 CHICAG 1967 05 10 2 2280 2318 2341 99999 99999 2314 2378 2324 2350 2335 2297 2328 CHICAG 1967 05 11 1 2352 2334 2353 2329 2342 2377 2354 2308 2311 2298 2307 2348 CHICAG 1967 05 11 2 2326 2353 2339 2346 2348 2406 2348 2346 2357 2339 2348 2295 CHICAG 1967 05 12 1 2351 2348 2346 2354 2353 2386 2340 2353 2363 2358 2358 2362 CHICAG 1967 05 12 2 2367 2343 2350 2340 2388 2370 2394 2375 2401 2392 2380 2365 CHICAG 1967 05 13 1 2383 2349 2376 2375 2382 2372 2408 2363 2364 2400 2362 2395 CHICAG 1967 05 13 2 2369 2336 2403 2387 2373 2369 2397 2402 2383 2419 2408 2369 CHICAG 1967 05 14 1 2389 2425 2344 2382 2375 2396 2398 2379 2397 2361 2374 2398 CHICAG 1967 05 14 2 2396 2398 2372 2368 2394 2393 2407 2389 2398 2384 2410 2426 CHICAG 1967 05 15 1 2384 2371 2388 2363 2402 2382 2381 2401 2395 2390 2386 2381 CHICAG 1967 05 15 2 2373 2409 2417 2427 2420 2388 2412 2410 2449 2378 2425 2416 CHICAG 1967 05 16 1 2438 2395 2397 2392 2405 2390 2404 2441 2395 2359 2368 2420 CHICAG 1967 05 16 2 2387 2435 2398 2439 2438 2463 2393 2447 2459 2439 2427 2453 CHICAG 1967 05 17 1 2398 2409 2429 2438 2423 2407 2424 2419 2436 2400 2403 2425 CHICAG 1967 05 17 2 2400 2438 2405 99999 99999 2410 2428 2446 2373 2459 2412 2437 CHICAG 1967 05 18 1 2469 2445 2441 2471 2438 2408 2458 2426 2461 2418 2413 2397 CHICAG 1967 05 18 2 2460 2414 2425 2394 2407 2408 2427 2428 2451 2423 2411 2425 CHICAG 1967 05 19 1 2394 2451 2398 2433 2392 2394 2417 2451 2432 2414 2418 2455 CHICAG 1967 05 19 2 2394 2413 2437 2436 2452 2435 2464 2450 2412 2436 2465 2456 CHICAG 1967 05 20 1 2418 2410 2437 2433 2452 2441 2416 2442 2404 2467 2437 2443 CHICAG 1967 05 20 2 2415 2419 2393 2403 2399 2420 2410 2433 2427 2442 2446 2438 CHICAG 1967 05 21 1 2445 2415 2426 2432 2459 2412 2407 2407 2432 2412 2454 2382 CHICAG 1967 05 21 2 2418 2415 2411 2368 2434 2438 2448 2452 2437 2435 2449 2453 CHICAG 1967 05 22 1 2443 2446 2426 2450 2439 2452 2381 2429 2406 2441 2413 2471 CHICAG 1967 05 22 2 2397 2419 2419 2440 2434 2432 2426 2407 2448 2408 2433 2472 CHICAG 1967 05 23 1 2466 2427 2469 2425 2429 2499 2439 2461 2458 2394 2437 2459 CHICAG 1967 05 23 2 2405 2417 2446 2423 2462 2421 2457 2388 2443 2423 2473 2463 CHICAG 1967 05 24 1 2477 2448 2432 2431 2451 2460 2416 2412 2425 2449 2459 2423 CHICAG 1967 05 24 2 2444 2427 2453 99999 99999 2434 2441 2456 2457 2454 2427 2479 CHICAG 1967 05 25 1 2439 2419 2416 2371 2450 2400 2383 2405 2406 2383 2406 2388 CHICAG 1967 05 25 2 2410 2361 2380 2395 2370 2348 2398 2362 2324 2285 2262 2269 CHICAG 1967 05 26 1 2252 2275 2235 2295 2275 2289 2302 2298 2301 2288 2293 2314 CHICAG 1967 05 26 2 2276 2297 2277 2281 2308 2276 2279 2272 2271 2309 2287 2309 CHICAG 1967 05 27 1 2295 2316 2247 2241 2255 2253 2264 2300 2288 2279 2308 2290 CHICAG 1967 05 27 2 2310 2337 2292 2328 2335 2304 2286 2297 2260 2250 2296 2260 CHICAG 1967 05 28 1 2282 2322 2273 2331 2290 2317 2351 2339 2313 2305 2338 2325 CHICAG 1967 05 28 2 2338 2301 2293 2280 2312 2273 2328 2278 2297 2323 2283 2296 CHICAG 1967 05 29 1 2319 2295 2281 2251 2302 2297 2326 2288 2273 2314 2312 2291 CHICAG 1967 05 29 2 2318 2345 2345 2328 2305 2335 2303 2293 2271 2334 2357 2338 CHICAG 1967 05 30 1 2318 2326 2293 2342 2338 2287 2344 2327 2363 2392 2350 2367 CHICAG 1967 05 30 2 2305 2352 2328 2314 2325 2316 2344 2278 2279 2278 2286 2286 CHICAG 1967 05 31 1 2281 2311 2305 2354 2336 2326 2353 2346 2336 2340 2343 2295 CHICAG 1967 05 31 2 2311 2348 2306 99999 99999 2328 2327 2346 2309 2297 2311 2335 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 6 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2361.5 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 06 01 1 99999 2326 2319 2329 2327 2328 2313 2318 2319 2307 2302 2352 CHICAG 1967 06 01 2 2308 2332 2388 2333 2340 2289 2317 2325 2354 2341 2338 2344 CHICAG 1967 06 02 1 2317 2333 2336 2326 2347 2301 2322 2335 2370 2336 2346 2336 CHICAG 1967 06 02 2 2354 2313 2360 2362 2321 2383 2332 2364 2359 2350 2360 2351 CHICAG 1967 06 03 1 2377 2376 2372 2345 2379 2360 2384 2382 2395 2387 2379 2363 CHICAG 1967 06 03 2 2350 2373 2403 2365 2374 2384 2364 2399 2390 2396 2362 2369 CHICAG 1967 06 04 1 2379 2353 2387 2379 2367 2367 2383 2376 2390 2376 2347 2411 CHICAG 1967 06 04 2 2382 2343 2387 2362 2331 2363 2345 2361 2417 2396 2427 2420 CHICAG 1967 06 05 1 2376 2369 2381 2386 2362 2357 2323 2378 2362 2350 2371 2360 CHICAG 1967 06 05 2 2344 2350 2369 2322 2385 2375 2376 2395 2370 2374 2356 2371 CHICAG 1967 06 06 1 2396 2341 2327 2332 2378 2393 2333 2354 2361 2324 2316 2328 CHICAG 1967 06 06 2 2346 2306 2328 2330 2348 2341 2373 2393 2366 2348 2330 2327 CHICAG 1967 06 07 1 2308 2354 2327 2325 2322 2319 2309 2347 2337 2332 2314 2325 CHICAG 1967 06 07 2 2300 2286 2312 99999 99999 99999 2338 2344 2354 2280 2337 2349 CHICAG 1967 06 08 1 2315 2346 2320 2337 2328 2337 2327 2312 2283 2304 2332 2309 CHICAG 1967 06 08 2 2318 2329 2341 2338 2352 2313 2317 2313 2334 2370 2349 2339 CHICAG 1967 06 09 1 2331 2337 2331 2341 2310 2322 2343 2322 2347 2323 2328 2345 CHICAG 1967 06 09 2 2338 2334 2324 2311 2347 2345 2341 2329 2365 2333 2332 2364 CHICAG 1967 06 10 1 2351 2344 2331 2387 2353 2354 2328 2366 2359 2342 2322 2365 CHICAG 1967 06 10 2 2338 2347 2357 2342 2361 2333 2320 2388 2357 2387 2368 2382 CHICAG 1967 06 11 1 2362 2358 2358 2368 2342 2379 2362 2371 2363 2331 2335 2355 CHICAG 1967 06 11 2 2370 2341 2384 2396 2370 2353 2336 2387 2369 2358 2382 2411 CHICAG 1967 06 12 1 2384 2383 2349 2397 2329 2386 2367 2412 2353 2402 2383 2335 CHICAG 1967 06 12 2 2372 2369 2379 2397 2321 2359 2352 2359 2392 2366 2360 2347 CHICAG 1967 06 13 1 2363 2364 2345 2361 2355 2352 2363 2404 2366 2349 2378 2373 CHICAG 1967 06 13 2 2402 2361 2347 2357 2366 2387 2398 2344 2370 2344 2382 2328 CHICAG 1967 06 14 1 2388 2366 2327 2395 2362 2377 2370 2399 2394 2392 2377 2366 CHICAG 1967 06 14 2 2328 2383 2357 99999 99999 2364 2390 2347 2363 2364 2354 2369 CHICAG 1967 06 15 1 2370 2394 2315 2391 2304 2351 2372 2351 2377 2341 2329 2347 CHICAG 1967 06 15 2 2358 2360 2336 2368 2327 2337 2374 2353 2361 2388 2335 2355 CHICAG 1967 06 16 1 2305 2369 2339 2339 2370 2385 2340 2379 2395 2384 2388 2373 CHICAG 1967 06 16 2 2360 2373 2382 2341 2390 2373 2356 2393 2336 2380 2353 2339 CHICAG 1967 06 17 1 2361 2382 2353 2378 2348 2387 2395 2350 2338 2379 2340 2337 CHICAG 1967 06 17 2 2341 2347 2338 2364 2396 2383 2407 2412 2385 2373 2366 2330 CHICAG 1967 06 18 1 2376 2403 2343 2397 2400 2357 2398 2375 2400 2339 2358 2377 CHICAG 1967 06 18 2 2345 2383 2336 2414 2382 2377 2386 2398 2395 2367 2395 2375 CHICAG 1967 06 19 1 2389 2394 2350 2352 2366 2357 2405 2368 2369 2385 2362 2379 CHICAG 1967 06 19 2 2391 2400 2325 2381 2371 2403 2363 2400 2375 2392 2393 2369 CHICAG 1967 06 20 1 2352 2374 2417 2370 2363 2400 2372 2404 2371 2370 2385 2364 CHICAG 1967 06 20 2 2383 2405 2341 2322 2398 2385 2363 2404 2395 2391 2410 2375 CHICAG 1967 06 21 1 2400 2385 2371 2377 2417 2377 2388 2349 2364 2358 2377 2360 CHICAG 1967 06 21 2 2339 2380 99999 99999 2391 2384 2389 2402 2412 2316 2383 2394 CHICAG 1967 06 22 1 2391 2371 2397 2370 2388 2390 2402 2397 2367 2382 2361 2389 CHICAG 1967 06 22 2 2390 2377 2407 2433 2416 2402 2405 2408 2385 2419 2388 2416 CHICAG 1967 06 23 1 2397 2405 2418 2380 2390 2391 2402 2404 2401 2401 2414 2360 CHICAG 1967 06 23 2 2420 2401 2387 2368 2369 2399 2399 2378 2381 2404 2418 2406 CHICAG 1967 06 24 1 2373 2401 2392 2398 2407 2425 2371 2416 2400 2404 2376 2408 CHICAG 1967 06 24 2 2420 2395 2376 2395 2411 2353 2372 2403 2419 2409 2412 2385 CHICAG 1967 06 25 1 2429 2424 2429 2378 2381 2385 2386 2376 2412 2387 2371 2365 CHICAG 1967 06 25 2 2336 2369 2380 2366 2384 2409 2394 2421 2327 2430 2397 2394 CHICAG 1967 06 26 1 2345 2369 2356 2339 2400 2395 2391 2389 2347 2410 2379 2366 CHICAG 1967 06 26 2 2441 2379 2413 2386 2398 2406 2372 2399 2367 2381 2401 2376 CHICAG 1967 06 27 1 2356 2391 2410 2369 2372 2410 2407 2391 2371 2365 2353 2370 CHICAG 1967 06 27 2 2357 2353 2353 2320 2343 2352 2357 2374 2342 2363 2339 2346 CHICAG 1967 06 28 1 2378 2330 2350 2342 2304 2349 2350 2347 2328 2336 2393 2329 CHICAG 1967 06 28 2 2315 2364 2357 99999 99999 2319 2284 2298 2306 2282 2318 2347 CHICAG 1967 06 29 1 2299 2344 2326 2336 2358 2391 2302 2318 2333 2307 2338 2289 CHICAG 1967 06 29 2 2333 2348 2316 2336 2340 2331 2313 2288 2313 2309 2304 2279 CHICAG 1967 06 30 1 2320 2321 2304 2341 2346 2298 2293 2303 2329 2327 2320 2299 CHICAG 1967 06 30 2 2302 2320 2335 2327 2327 2328 2356 2275 2338 2301 2324 2317 CHICAG 1967 06 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 7 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2376.2 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 07 01 1 99999 2314 2342 2371 2322 2311 2330 2343 2321 2302 2348 2332 CHICAG 1967 07 01 2 2351 2351 2346 2355 2351 2334 2356 2322 2330 2342 2300 2323 CHICAG 1967 07 02 1 2335 2294 2287 2291 2313 2265 2342 2352 2332 2370 2337 2343 CHICAG 1967 07 02 2 2368 2354 2348 2331 2302 2328 2311 2297 2333 2300 2334 2298 CHICAG 1967 07 03 1 2344 2343 2347 2347 2359 2356 2365 2392 2359 2375 2372 2346 CHICAG 1967 07 03 2 2393 2371 2371 2341 2394 2375 2345 2359 2369 2353 2342 2334 CHICAG 1967 07 04 1 2329 2323 2340 2353 2360 2371 2371 2362 2370 2383 2359 2376 CHICAG 1967 07 04 2 2392 2381 2380 2331 2383 2352 2353 2358 2371 2336 2328 2338 CHICAG 1967 07 05 1 2330 2378 2367 2363 2355 2378 2393 2393 2395 2357 2391 2385 CHICAG 1967 07 05 2 2338 2392 2357 99999 99999 2360 2386 2396 2345 2354 2339 2385 CHICAG 1967 07 06 1 2325 2370 2348 2380 2363 2363 2360 2348 2358 2323 2383 2349 CHICAG 1967 07 06 2 2355 2366 2341 2362 2330 2375 2389 2360 2338 2375 2384 2398 CHICAG 1967 07 07 1 2371 2384 2365 2362 2349 2410 2367 2385 2353 2387 2367 2417 CHICAG 1967 07 07 2 2384 2395 2382 2395 2365 2407 2419 2390 2403 2385 2388 2400 CHICAG 1967 07 08 1 2369 2395 2433 2367 2370 2374 2372 2381 2360 2335 2354 2371 CHICAG 1967 07 08 2 2380 2391 2371 2379 2412 2413 2387 2403 2383 2367 2361 2386 CHICAG 1967 07 09 1 2362 2387 2358 2361 2357 2388 2373 2406 2388 2353 2410 2378 CHICAG 1967 07 09 2 2418 2385 2390 2314 2384 2365 2392 2384 2390 2393 2393 2340 CHICAG 1967 07 10 1 2416 2341 2357 2367 2378 2384 2335 2361 2419 2412 2419 2402 CHICAG 1967 07 10 2 2402 2407 2327 2437 2437 2363 2405 2408 2410 2410 2420 2402 CHICAG 1967 07 11 1 2397 2475 2425 2424 2422 2427 2428 2339 2342 2443 2432 2410 CHICAG 1967 07 11 2 2411 2454 2439 2429 99999 2356 2405 2405 2370 2381 2422 2374 CHICAG 1967 07 12 1 2333 2377 2403 2356 2350 2359 2397 2390 2380 2391 2379 2402 CHICAG 1967 07 12 2 2351 2414 2376 99999 99999 2345 2348 2354 2356 2390 2390 2347 CHICAG 1967 07 13 1 2367 2354 2365 2383 2367 2411 2320 2402 2358 2385 2392 2362 CHICAG 1967 07 13 2 2408 2414 2387 2388 2383 2371 2384 2410 2377 2390 2433 2375 CHICAG 1967 07 14 1 2408 2376 2375 2388 2380 2418 2375 2400 2396 2391 2379 2377 CHICAG 1967 07 14 2 2381 2395 2388 2393 2377 2389 2407 2420 2422 2386 2405 2398 CHICAG 1967 07 15 1 2390 2390 2421 2418 2393 2413 2390 2339 2401 2361 2401 2327 CHICAG 1967 07 15 2 2364 2358 2379 2412 2385 2373 2350 2371 2365 2352 2388 2362 CHICAG 1967 07 16 1 2364 2365 2394 2399 2354 2388 2368 2370 2379 2369 2383 2372 CHICAG 1967 07 16 2 2398 2391 2358 2345 2384 2402 2426 2404 2395 2377 2369 2366 CHICAG 1967 07 17 1 2401 2374 2404 2376 2397 2379 2375 2398 2405 2386 2399 2308 CHICAG 1967 07 17 2 2397 2404 2413 2410 2447 2401 2381 2417 2431 2382 2387 2398 CHICAG 1967 07 18 1 2367 2365 2400 2397 2380 2391 2367 2381 2367 2316 2353 2341 CHICAG 1967 07 18 2 2383 2387 2383 2382 2342 2383 2394 2405 2378 2388 2386 2415 CHICAG 1967 07 19 1 2343 2377 2412 2411 2395 2382 2376 2394 2370 2408 2391 2358 CHICAG 1967 07 19 2 2345 2377 2371 99999 99999 2403 2401 2411 2401 2385 2416 2411 CHICAG 1967 07 20 1 2428 2396 2395 2415 2376 2440 2423 2380 2381 2369 2371 2383 CHICAG 1967 07 20 2 2395 2354 2390 2402 2380 2381 2383 2388 2407 2388 2373 2405 CHICAG 1967 07 21 1 2408 2372 2353 2379 2424 2367 2398 2357 2383 2357 2380 2379 CHICAG 1967 07 21 2 2390 2415 2407 2401 2382 2412 2407 2420 2410 2401 2392 2383 CHICAG 1967 07 22 1 2388 2413 2376 2396 2371 2390 2387 2384 2421 2414 2400 2376 CHICAG 1967 07 22 2 2362 2399 2420 2389 2396 2379 2373 2444 2361 2421 2427 2399 CHICAG 1967 07 23 1 2399 2396 2390 2420 2357 2389 2423 2385 2421 2395 2415 2369 CHICAG 1967 07 23 2 2362 2408 2360 2387 2364 2397 2421 2396 2400 2387 2411 2385 CHICAG 1967 07 24 1 2358 2377 2367 2351 2339 2412 2373 2351 2359 2346 2375 2388 CHICAG 1967 07 24 2 2356 2397 2419 2400 2378 2393 2399 2364 2371 2368 2385 2363 CHICAG 1967 07 25 1 2388 2372 2409 2394 2397 2421 2406 2398 2370 2398 2413 2385 CHICAG 1967 07 25 2 2403 2394 2396 2388 2402 2369 2432 2400 2374 2398 2389 2348 CHICAG 1967 07 26 1 2366 2390 2392 2397 2432 2367 2394 2397 2381 2367 2359 2370 CHICAG 1967 07 26 2 2414 2327 2371 99999 99999 2367 2357 2309 2375 2423 2400 2390 CHICAG 1967 07 27 1 2381 2399 2378 2392 2369 2404 2361 2424 2344 2373 2366 2365 CHICAG 1967 07 27 2 2382 2389 2370 2356 2405 2377 2379 2380 2377 2380 2401 2404 CHICAG 1967 07 28 1 2390 2398 2411 2356 2416 2423 2400 2393 2397 2357 2369 2400 CHICAG 1967 07 28 2 2369 2312 2389 2397 2387 2382 2410 2395 2382 2412 2403 2389 CHICAG 1967 07 29 1 2395 2414 2443 2387 2406 2365 2383 2377 2353 2325 2364 2315 CHICAG 1967 07 29 2 2345 2320 2347 2334 2370 2337 2342 2351 2374 2369 2368 2380 CHICAG 1967 07 30 1 2357 2383 2419 2373 2419 2377 2379 2362 2352 2303 2327 2333 CHICAG 1967 07 30 2 2337 2312 2334 2306 2321 2334 2320 2350 2316 2315 2349 2374 CHICAG 1967 07 31 1 2335 2355 2374 2354 2352 2320 2351 2322 2330 2372 2302 2370 CHICAG 1967 07 31 2 2359 2329 2319 2341 2348 2309 2329 2347 2337 2349 2371 2329 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 8 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2354.6 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 08 01 1 99999 2352 2372 2346 2316 2350 2378 2319 2383 2315 2402 2368 CHICAG 1967 08 01 2 2309 2343 2349 2320 2346 2348 2345 2341 2364 2347 2345 2339 CHICAG 1967 08 02 1 2358 2361 2357 2339 2370 2358 2370 2345 2351 2353 2373 2366 CHICAG 1967 08 02 2 2314 2320 2327 99999 99999 2328 2335 2343 2354 2362 2326 2362 CHICAG 1967 08 03 1 2404 2370 2387 2355 2385 2365 2330 2377 2343 2359 2331 2331 CHICAG 1967 08 03 2 2378 2338 2327 99999 2335 2387 2344 2373 2328 2349 2337 2359 CHICAG 1967 08 04 1 2344 2358 2331 2343 2361 2337 2333 2356 2336 2363 2379 2323 CHICAG 1967 08 04 2 2357 2365 2361 2368 2389 2341 2361 2365 2377 2375 2381 2361 CHICAG 1967 08 05 1 2363 2326 2341 2342 2396 2341 2323 2325 2342 2326 2357 2354 CHICAG 1967 08 05 2 2378 2344 2380 2387 2347 2390 2433 2376 2388 2422 2350 2380 CHICAG 1967 08 06 1 2360 2361 2362 2349 2354 2360 2338 2380 2349 2361 2365 2343 CHICAG 1967 08 06 2 2345 2308 2350 2336 2331 2369 2370 2348 2328 2369 2363 2369 CHICAG 1967 08 07 1 2306 2358 2344 2354 2315 2349 2332 2305 2364 2378 2312 2357 CHICAG 1967 08 07 2 2343 2364 2353 2352 2315 2322 2367 2340 2375 2372 2380 2343 CHICAG 1967 08 08 1 2349 2353 2335 2337 2370 2378 2327 2371 2347 2342 2329 2356 CHICAG 1967 08 08 2 2369 2342 2348 2357 2364 2355 2347 2354 2351 2352 2356 2341 CHICAG 1967 08 09 1 2353 2386 2336 2306 2329 2329 2345 2366 2363 2334 2306 2360 CHICAG 1967 08 09 2 2342 2335 2318 99999 99999 2349 2337 2394 2353 2317 2330 2343 CHICAG 1967 08 10 1 2371 2359 2378 2354 2394 2361 2335 2308 2346 2374 2298 2298 CHICAG 1967 08 10 2 2343 2356 2362 2380 2373 2379 2389 2328 2393 2380 2334 2371 CHICAG 1967 08 11 1 2348 2354 2422 2365 2350 2345 2374 2326 2370 2350 2327 2339 CHICAG 1967 08 11 2 2329 2372 2340 2352 2346 2375 2355 2376 2334 2341 2353 2344 CHICAG 1967 08 12 1 2374 2340 2363 2389 2373 2394 2321 2349 2320 2368 2352 2385 CHICAG 1967 08 12 2 2390 2392 2365 2397 2384 2358 2358 2385 2406 2408 2353 2378 CHICAG 1967 08 13 1 2349 2331 2313 2366 2364 2333 2331 2363 2349 2380 2397 2344 CHICAG 1967 08 13 2 2382 2363 2356 2309 2340 2358 2366 2363 2366 2369 2380 2350 CHICAG 1967 08 14 1 2359 2358 2377 2370 2389 2386 2393 2391 2383 2396 2386 2387 CHICAG 1967 08 14 2 2344 2352 2379 2383 2358 2373 2375 2358 2417 2385 2363 2369 CHICAG 1967 08 15 1 2372 2374 2390 2379 2391 2360 2372 2370 2350 2332 2343 2317 CHICAG 1967 08 15 2 2390 2355 2332 2352 2346 2377 2336 2395 2396 2347 2369 2356 CHICAG 1967 08 16 1 2393 2397 2400 2370 2347 2354 2347 2383 2365 2373 2399 2367 CHICAG 1967 08 16 2 2367 2418 2379 2367 2391 2358 2357 2362 2384 2390 2355 2366 CHICAG 1967 08 17 1 2400 2358 2395 2382 2356 2334 2356 2347 2317 2322 2335 2360 CHICAG 1967 08 17 2 2315 2370 2373 2399 2346 2377 2348 2330 2349 2333 2320 2369 CHICAG 1967 08 18 1 2392 2366 2339 2347 2346 2315 2326 2325 2307 2334 2325 2322 CHICAG 1967 08 18 2 2390 2325 2349 2365 2351 2360 2348 2354 2334 2358 2341 2335 CHICAG 1967 08 19 1 2356 2359 2365 2362 2329 2356 2371 2315 2351 2328 2377 2367 CHICAG 1967 08 19 2 2349 2352 2314 2372 2364 2370 2369 2395 2371 2406 2392 2421 CHICAG 1967 08 20 1 2312 2355 2366 2332 2376 2347 2325 2352 2369 2345 2374 2369 CHICAG 1967 08 20 2 2325 2358 2333 2344 2338 2380 2390 2333 2388 2343 2357 2305 CHICAG 1967 08 21 1 2324 2347 2355 2325 2330 2414 2358 2355 2332 2367 2383 2332 CHICAG 1967 08 21 2 2333 2338 2334 2340 2366 2380 2315 2366 2348 2374 2365 2358 CHICAG 1967 08 22 1 2355 2365 2343 2369 2363 2368 2347 2343 2327 2359 2333 2347 CHICAG 1967 08 22 2 2332 2332 2364 2356 2376 2373 2339 2361 2396 2350 2376 2335 CHICAG 1967 08 23 1 2387 2370 2370 2372 2357 2355 2330 2344 2318 2350 2321 2329 CHICAG 1967 08 23 2 2339 2321 2331 99999 99999 2371 2394 2351 2363 2332 2386 2364 CHICAG 1967 08 24 1 2334 2351 2330 2332 2354 2389 2331 2334 2337 2343 2348 2329 CHICAG 1967 08 24 2 2365 2372 2376 99999 2347 2356 2374 2356 2357 2357 2342 2363 CHICAG 1967 08 25 1 2336 2350 2319 2333 2331 2313 2326 2322 2364 2313 2337 2359 CHICAG 1967 08 25 2 2352 2324 2395 2304 2335 2343 2366 2343 2378 2380 2347 2384 CHICAG 1967 08 26 1 2340 2349 2334 2335 2339 2331 2331 2323 2305 2383 2327 2346 CHICAG 1967 08 26 2 2336 2311 2334 2332 2314 2332 2296 2295 2336 2319 2322 2326 CHICAG 1967 08 27 1 2346 2349 2327 2337 2378 2348 2332 2314 2354 2325 2318 2351 CHICAG 1967 08 27 2 2348 2369 2326 2366 2352 2371 2336 2363 2351 2341 2337 2380 CHICAG 1967 08 28 1 2342 2327 2360 2345 2339 2335 2331 2349 2306 2351 2360 2333 CHICAG 1967 08 28 2 2341 2346 2329 2314 2390 2349 2332 2391 2376 2392 2368 2350 CHICAG 1967 08 29 1 2350 2310 2353 2360 2364 2379 2333 2353 2377 2321 2337 2323 CHICAG 1967 08 29 2 2334 2374 2357 2372 2371 2352 2372 2361 2358 2349 2366 2343 CHICAG 1967 08 30 1 2378 2346 2373 2375 2357 2368 2355 2356 2332 2361 2392 2358 CHICAG 1967 08 30 2 2366 2342 2316 2363 2351 2412 99999 99999 99999 2345 2374 2371 CHICAG 1967 08 31 1 2389 2411 2386 2346 2395 2348 2382 2345 2349 2357 2364 2357 CHICAG 1967 08 31 2 2338 2387 2393 2403 2398 2360 2376 2377 2391 2395 2368 2324 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 9 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2352.3 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 09 01 1 99999 2378 2389 2358 2331 2376 2366 2375 2341 2352 2354 2330 CHICAG 1967 09 01 2 2358 2359 2356 2375 2348 2354 2343 2363 2360 2362 2405 2361 CHICAG 1967 09 02 1 2351 2331 2336 2376 2363 2358 2341 2365 2334 2320 2342 2379 CHICAG 1967 09 02 2 2330 2354 2345 2351 2358 2393 2331 2354 2311 2338 2342 2339 CHICAG 1967 09 03 1 2335 2336 2356 2297 2335 2391 2376 2357 2394 2333 2399 2360 CHICAG 1967 09 03 2 2346 2380 2344 2343 2345 2345 2367 2333 2360 2401 2383 2328 CHICAG 1967 09 04 1 2362 2334 2395 2314 2336 2351 2357 2356 2345 2356 2340 2346 CHICAG 1967 09 04 2 2325 2345 2331 2385 2329 2357 2362 2376 2357 2339 2333 2337 CHICAG 1967 09 05 1 2344 2330 2337 2315 2327 2370 2332 2341 2322 2342 2361 2329 CHICAG 1967 09 05 2 2329 2376 2308 2375 2344 2328 2312 2314 2344 2358 2359 2337 CHICAG 1967 09 06 1 2371 2323 2337 2348 2378 2361 2325 2319 2350 2342 2326 2347 CHICAG 1967 09 06 2 2325 2347 2376 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 07 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 07 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 08 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 08 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 09 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 09 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 10 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 10 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 11 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 11 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 12 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 12 2 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 13 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 09 13 2 99999 99999 99999 99999 99999 99999 2374 2358 2350 2360 2369 2386 CHICAG 1967 09 14 1 2376 2330 2380 2338 2328 2364 2328 2304 2343 2327 2360 2338 CHICAG 1967 09 14 2 2356 2337 2342 2367 2295 2348 2348 2373 2368 2366 2352 2324 CHICAG 1967 09 15 1 2331 2344 2348 2320 2394 2336 2308 2381 2328 2344 2346 2321 CHICAG 1967 09 15 2 2328 2330 2376 2363 2392 2411 2392 2383 2387 2367 2372 2390 CHICAG 1967 09 16 1 2361 2330 2348 2346 2361 2389 2394 2337 2339 2376 2327 2360 CHICAG 1967 09 16 2 2336 2351 2363 2334 2392 2322 2388 2418 2356 2384 2364 2405 CHICAG 1967 09 17 1 2347 2360 2389 2339 2361 2337 2327 2371 2376 2370 2399 2369 CHICAG 1967 09 17 2 2352 2362 2385 2394 2395 2383 2378 2386 2373 2405 2362 2406 CHICAG 1967 09 18 1 2347 2351 2372 2373 2329 2322 2324 2333 2348 2376 2320 2354 CHICAG 1967 09 18 2 2383 2307 2367 2335 2359 2353 2337 2394 2363 2359 2390 2373 CHICAG 1967 09 19 1 2358 2338 2342 2339 2355 2377 2331 2368 2314 2389 2375 2337 CHICAG 1967 09 19 2 2345 2368 2377 2394 2340 2352 2399 2398 2339 2423 2353 2347 CHICAG 1967 09 20 1 2368 2333 2364 2312 2345 2321 2332 2287 2280 2335 2334 2345 CHICAG 1967 09 20 2 2302 2312 2337 99999 99999 2326 2357 2329 2342 2298 2302 2288 CHICAG 1967 09 21 1 2301 2266 2263 2288 2298 2284 2290 2246 2357 2307 2295 2277 CHICAG 1967 09 21 2 2328 2286 2299 2341 2337 2282 2325 2341 2318 2318 2329 2320 CHICAG 1967 09 22 1 2332 2304 2330 2316 2279 2253 2323 2339 2305 2339 2329 2310 CHICAG 1967 09 22 2 2332 2367 2333 2322 2303 2325 2360 2335 2347 2396 2337 2365 CHICAG 1967 09 23 1 2286 2302 2357 2330 2325 2321 2372 2348 2295 2305 2328 2307 CHICAG 1967 09 23 2 2363 2339 2362 2337 2336 2327 2334 2343 2337 2353 2350 2317 CHICAG 1967 09 24 1 2321 2356 2370 2343 2351 2306 2352 2304 2341 2330 2365 2367 CHICAG 1967 09 24 2 2384 2376 2329 2340 2363 2359 2371 2375 2318 2354 2378 2343 CHICAG 1967 09 25 1 2347 2343 2322 2337 2343 2324 2336 2339 2344 2347 2332 2368 CHICAG 1967 09 25 2 2376 2341 2339 2397 2400 2393 2355 2337 2395 2363 2356 2352 CHICAG 1967 09 26 1 2342 2355 2335 2327 2310 2349 2325 2290 2300 2348 2318 2337 CHICAG 1967 09 26 2 2348 2328 2356 2342 2360 2370 2354 2359 2379 2383 2358 2387 CHICAG 1967 09 27 1 2352 2386 2372 2393 2353 2346 2342 2363 2367 2377 2356 2383 CHICAG 1967 09 27 2 2390 2361 2395 2351 99999 99999 2352 2384 2378 2377 2390 2371 CHICAG 1967 09 28 1 2377 2397 2338 2374 2379 2374 2401 2341 2370 2386 2369 2398 CHICAG 1967 09 28 2 2367 2423 2406 2367 2372 2378 2390 2389 2389 2407 2403 2373 CHICAG 1967 09 29 1 2375 2426 2357 2389 2393 2416 2402 2376 2370 2387 2382 2391 CHICAG 1967 09 29 2 2378 2384 2370 2392 2393 2376 2383 2364 2385 2397 2368 2388 CHICAG 1967 09 30 1 2355 2392 2403 2399 2382 2371 2364 2336 2363 2360 2357 2347 CHICAG 1967 09 30 2 2392 2367 2413 2410 2395 2380 2382 2343 2356 2361 2374 2373 CHICAG 1967 09 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 10 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2365.1 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 10 01 1 99999 2383 2379 2367 2356 2354 2366 2389 2365 2316 2350 2340 CHICAG 1967 10 01 2 2414 2369 2380 2376 2389 2388 2379 2365 2390 2371 2383 2361 CHICAG 1967 10 02 1 2377 2340 2352 2360 2342 2358 2387 2342 2347 2356 2389 2359 CHICAG 1967 10 02 2 2369 2368 2349 2412 2364 2342 2381 2371 2408 2388 2361 2380 CHICAG 1967 10 03 1 2385 2364 2389 2372 2348 2356 2346 2364 2338 2306 2360 2384 CHICAG 1967 10 03 2 2329 2392 2382 2362 2350 2346 2320 2389 2371 2391 2358 2356 CHICAG 1967 10 04 1 2357 2327 2409 2328 2342 2317 2346 2328 2333 2328 2330 2333 CHICAG 1967 10 04 2 2389 2323 2341 99999 99999 2362 2382 2378 2338 2372 2358 2337 CHICAG 1967 10 05 1 2331 2353 2299 2323 2363 2360 2351 2320 2366 2375 2330 2353 CHICAG 1967 10 05 2 2364 2334 2363 2377 2334 2358 2365 2344 2309 2351 2366 2384 CHICAG 1967 10 06 1 2400 2365 2352 2374 2334 2318 2370 2334 2357 2336 2345 2329 CHICAG 1967 10 06 2 2402 2389 2370 2375 2385 2353 2342 2372 2364 2383 2369 2334 CHICAG 1967 10 07 1 2391 2385 2380 2363 2384 2355 2327 2382 2393 2396 2379 2368 CHICAG 1967 10 07 2 2377 2369 2404 2381 2392 2375 2377 2337 2359 2369 2351 2364 CHICAG 1967 10 08 1 2340 2343 2351 2339 2367 2364 2399 2385 2385 2343 2364 2352 CHICAG 1967 10 08 2 2301 2380 2365 2328 2391 2373 2358 2345 2354 2358 2339 2338 CHICAG 1967 10 09 1 2347 2356 2396 2392 2366 2391 2370 2373 2334 2366 2351 2395 CHICAG 1967 10 09 2 2337 2385 2369 2360 2386 2338 2366 2374 2362 2361 2349 2381 CHICAG 1967 10 10 1 2349 2337 2384 2358 2373 2351 2364 2319 2313 2331 2353 2314 CHICAG 1967 10 10 2 2304 2355 2366 2384 2363 2368 2362 2382 2372 2357 2398 2371 CHICAG 1967 10 11 1 2376 2370 2333 2363 2368 2359 2337 2371 2339 2335 2336 2358 CHICAG 1967 10 11 2 2344 2332 2361 2344 2367 2393 2385 2354 2359 2363 2391 2385 CHICAG 1967 10 12 1 2345 2382 2366 2367 2346 2364 2347 2356 2358 2363 2390 2366 CHICAG 1967 10 12 2 2359 2370 2366 2340 2341 2368 2328 2387 2341 2351 2367 2359 CHICAG 1967 10 13 1 2362 2296 2361 2359 2358 2372 2395 2364 2348 2308 2362 2362 CHICAG 1967 10 13 2 2360 2365 2358 2374 2362 2383 2358 2349 2372 2346 2387 2355 CHICAG 1967 10 14 1 2357 2360 2369 2347 2374 2354 2366 2363 2364 2367 2358 2333 CHICAG 1967 10 14 2 2374 2348 2373 2362 2381 2401 2368 2384 2317 2350 2379 2365 CHICAG 1967 10 15 1 2379 2392 2355 2372 2409 2353 2342 2355 2375 2379 2358 2330 CHICAG 1967 10 15 2 2369 2311 2364 2339 2341 2334 2345 2337 2408 2370 2354 2362 CHICAG 1967 10 16 1 2348 2377 2340 2385 2368 2361 2378 2360 2338 2343 2381 2348 CHICAG 1967 10 16 2 2337 2340 2389 2367 2379 2368 2375 2338 2377 2333 2393 2414 CHICAG 1967 10 17 1 2357 2353 2381 2385 2349 2341 2399 2355 2402 2371 2360 2351 CHICAG 1967 10 17 2 2374 2398 2368 2361 2357 2381 2414 2396 2386 2377 2379 2435 CHICAG 1967 10 18 1 2374 2376 2370 2343 2360 2362 2374 2386 2388 2405 2423 2387 CHICAG 1967 10 18 2 2367 2409 99999 99999 2414 2386 2387 2392 2414 2409 2396 2422 CHICAG 1967 10 19 1 2354 2384 2401 2379 2354 2366 2374 2381 2352 2363 2377 2382 CHICAG 1967 10 19 2 2397 2391 2413 2406 2394 2367 2416 2434 2404 2411 2370 2402 CHICAG 1967 10 20 1 2381 2409 2378 2428 2400 2402 2422 2413 2348 2378 2366 2386 CHICAG 1967 10 20 2 2402 2403 2380 2426 2428 2395 2415 2397 2418 2430 2392 2408 CHICAG 1967 10 21 1 2401 2394 2418 2415 2379 2360 2371 2387 2386 2372 2343 2334 CHICAG 1967 10 21 2 2390 2398 2393 2389 2405 2407 2420 2428 2417 2408 2429 2401 CHICAG 1967 10 22 1 2403 2394 2408 2372 2399 2404 2379 2342 2355 2396 2354 2408 CHICAG 1967 10 22 2 2383 2412 2419 2419 2415 2412 2411 2405 2363 2368 2384 2346 CHICAG 1967 10 23 1 2412 2394 2383 2358 2377 2374 2389 2403 2369 2343 2351 2360 CHICAG 1967 10 23 2 2369 2381 2399 2430 2392 2371 2375 2406 2406 2384 2403 2414 CHICAG 1967 10 24 1 2382 2412 2391 2377 2406 2372 2362 2369 2373 2370 2374 2396 CHICAG 1967 10 24 2 2390 2378 2351 2382 2395 2397 2359 2352 2417 2355 2418 2401 CHICAG 1967 10 25 1 2383 2397 2415 2389 2393 2403 2396 2393 2411 2396 2415 2385 CHICAG 1967 10 25 2 2352 2413 2419 99999 99999 2414 2357 2398 2371 2364 2357 2442 CHICAG 1967 10 26 1 2400 2384 2409 2429 2369 2427 2400 2376 2418 2430 2393 2403 CHICAG 1967 10 26 2 2428 2423 2359 2411 2406 2401 2400 2388 2395 2409 2414 2423 CHICAG 1967 10 27 1 2406 2433 2393 2401 2406 2411 2412 2379 2356 2400 2371 2404 CHICAG 1967 10 27 2 2384 2354 2336 2370 2383 2388 2388 2386 2396 2402 2414 2383 CHICAG 1967 10 28 1 2387 2380 2404 2391 2367 2348 2375 2334 2378 2368 2342 2372 CHICAG 1967 10 28 2 2385 2370 2360 2366 2353 2362 2342 2348 2324 2324 2335 2302 CHICAG 1967 10 29 1 2304 2338 2332 2311 2292 2334 2333 2355 2305 2360 2329 2366 CHICAG 1967 10 29 2 2319 2334 2350 2355 2305 2325 2338 2289 2273 2280 2297 2279 CHICAG 1967 10 30 1 2249 2246 2230 2252 2269 2281 2278 2231 2267 2289 2290 2295 CHICAG 1967 10 30 2 2254 2287 2309 2303 2303 2288 2310 2304 2307 2312 2272 2293 CHICAG 1967 10 31 1 2290 2299 2285 2293 2255 2306 2297 2275 2265 2301 2282 2312 CHICAG 1967 10 31 2 2301 2326 2269 2291 2310 2281 2333 2336 2341 2327 2286 2304 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 11 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2349.2 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 11 01 1 99999 2272 2281 2254 2256 2290 2281 2303 2298 2296 2268 2285 CHICAG 1967 11 01 2 2289 2319 2300 2324 99999 99999 2307 2310 2308 2309 2297 2322 CHICAG 1967 11 02 1 2312 2320 2348 2304 2284 2329 2321 2313 2332 2333 2326 2322 CHICAG 1967 11 02 2 2289 2291 2320 2307 2304 2345 2291 2355 2344 2300 2315 2340 CHICAG 1967 11 03 1 2342 2336 2320 2356 2320 2292 2338 2318 2314 2283 2295 2295 CHICAG 1967 11 03 2 2304 2297 2279 2290 2348 2324 2335 2371 2355 2325 2352 2345 CHICAG 1967 11 04 1 2336 2375 2331 2356 2354 2344 2332 2317 2348 2346 2293 2344 CHICAG 1967 11 04 2 2322 2330 2339 2343 2363 2327 2333 2310 2347 2379 2369 2354 CHICAG 1967 11 05 1 2348 2337 2376 2349 2344 2364 2338 2364 2340 2348 2355 2321 CHICAG 1967 11 05 2 2338 2329 2348 2317 2324 2359 2329 2366 2335 2362 2348 2355 CHICAG 1967 11 06 1 2341 2350 2340 2365 2368 2386 2372 2379 2375 2351 2325 2347 CHICAG 1967 11 06 2 2323 2339 2370 2356 2355 2353 2348 2368 2374 99999 99999 2372 CHICAG 1967 11 07 1 2345 2350 2345 2365 2389 2382 2387 2361 2364 2361 2337 2349 CHICAG 1967 11 07 2 2343 2361 2359 2366 2347 2337 2360 2334 2353 2351 2349 2345 CHICAG 1967 11 08 1 2393 2343 2346 2356 2366 2350 2362 2351 2308 2332 2311 2327 CHICAG 1967 11 08 2 2374 2319 2356 2361 2353 2355 2382 2378 2392 2369 2366 2379 CHICAG 1967 11 09 1 2372 2386 2328 2334 2369 2336 2360 2345 2333 2333 2362 2358 CHICAG 1967 11 09 2 2334 2340 2365 2349 2388 2371 2410 2355 2370 2359 2383 2366 CHICAG 1967 11 10 1 2349 2358 2367 2367 2343 2384 2343 2354 2364 2345 2346 2389 CHICAG 1967 11 10 2 2380 2347 2371 2337 2364 2365 2374 2372 2325 2368 2341 2332 CHICAG 1967 11 11 1 2340 2366 2374 2353 2383 2370 2390 2363 2341 2333 2304 2369 CHICAG 1967 11 11 2 2367 2356 2391 2351 2359 2383 2364 2379 2349 2396 2340 2413 CHICAG 1967 11 12 1 2343 2341 2339 2318 2351 2358 2352 2356 2363 2381 2319 2330 CHICAG 1967 11 12 2 2352 2376 2334 2376 2360 2391 2384 2351 2401 2405 2346 2393 CHICAG 1967 11 13 1 2368 2368 2372 2369 2390 99999 99999 99999 99999 99999 2371 2375 CHICAG 1967 11 13 2 2382 2361 2343 99999 2397 2389 2370 2351 2374 2400 2386 2353 CHICAG 1967 11 14 1 2376 2399 2371 2373 2360 2382 2375 2370 2359 2363 2374 2355 CHICAG 1967 11 14 2 2367 2400 2340 2389 2370 2365 2368 2379 2358 2360 2356 2383 CHICAG 1967 11 15 1 2377 2382 2346 2375 2397 2388 2387 2358 2380 2347 2367 2354 CHICAG 1967 11 15 2 2357 2330 2393 2385 99999 99999 2307 2373 2394 2330 2342 2350 CHICAG 1967 11 16 1 2342 2377 2391 2358 2368 2394 2353 2327 2370 2328 2368 2360 CHICAG 1967 11 16 2 2379 2339 2344 2355 2394 2337 2378 2381 2359 2368 2335 2365 CHICAG 1967 11 17 1 2352 2354 2361 2417 2356 2358 2372 2340 2375 2364 2353 2345 CHICAG 1967 11 17 2 2359 2352 2331 2350 2347 2360 2342 2340 2409 2370 2364 2400 CHICAG 1967 11 18 1 2387 2375 2399 2381 2376 2358 2359 2355 2350 2357 2328 2348 CHICAG 1967 11 18 2 2358 2354 2355 2364 2338 2350 2367 2379 2384 2340 2352 2354 CHICAG 1967 11 19 1 2336 2327 2385 2355 2363 2410 2359 2350 2378 2327 2365 2387 CHICAG 1967 11 19 2 2342 2355 2392 2345 2346 2362 2365 2363 2364 2361 2369 2376 CHICAG 1967 11 20 1 2365 2385 2405 2392 2411 2407 2397 2363 2357 2388 2388 2324 CHICAG 1967 11 20 2 2389 2368 2408 2440 2360 2424 2394 2373 2381 2408 2366 2414 CHICAG 1967 11 21 1 2398 2405 2395 2376 2409 2378 2400 2386 2334 2394 2345 2399 CHICAG 1967 11 21 2 2398 2393 2369 2382 2369 2355 2399 2359 2397 2365 2458 2404 CHICAG 1967 11 22 1 2401 2373 2394 2400 2373 2350 2357 2357 2362 2325 2337 2361 CHICAG 1967 11 22 2 2336 2338 2362 99999 99999 2349 2357 2337 2340 2332 2356 2343 CHICAG 1967 11 23 1 2353 2332 2320 2359 2328 2333 2370 2321 2315 2346 2343 2347 CHICAG 1967 11 23 2 2380 2343 2351 2326 2374 2338 2334 2330 2351 2346 2347 2376 CHICAG 1967 11 24 1 2326 2325 2356 2305 2349 2336 2363 2322 2330 2323 2327 2349 CHICAG 1967 11 24 2 2307 2320 2351 2308 2297 2334 2343 2363 2359 2337 2333 2354 CHICAG 1967 11 25 1 2337 2318 2328 2319 2370 2337 2329 2314 2344 2311 2324 2332 CHICAG 1967 11 25 2 2352 2325 2366 2354 2332 2321 2322 2320 2350 2352 2354 2320 CHICAG 1967 11 26 1 2335 2314 2345 2342 2371 2331 2310 2340 2337 2317 2343 2337 CHICAG 1967 11 26 2 2281 2260 2313 2342 2374 2380 2311 2354 2331 2341 2352 2338 CHICAG 1967 11 27 1 2371 2360 2337 2317 2371 2306 2297 2307 2306 2309 2316 2324 CHICAG 1967 11 27 2 2310 2361 2332 2334 2309 2365 2375 2334 2338 2285 2337 2298 CHICAG 1967 11 28 1 2304 2313 2327 2313 2342 2324 2349 2318 2295 2365 2311 2378 CHICAG 1967 11 28 2 2328 2344 2326 2362 2349 2351 2340 2352 2372 2346 2348 2324 CHICAG 1967 11 29 1 2349 2333 2362 2336 2343 2318 2328 2353 2301 2322 2339 2319 CHICAG 1967 11 29 2 2308 2315 2349 99999 99999 99999 2300 2334 2345 2357 2321 2311 CHICAG 1967 11 30 1 2332 2307 2345 2319 2319 2301 2341 2297 2323 2312 2354 2347 CHICAG 1967 11 30 2 2249 2337 2329 2325 2324 2323 2322 2287 2345 2337 2327 2275 CHICAG 1967 11 31 1 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 CHICAG 1967 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: CHICAG Station: CHICAGO, USA, ENRICO FERMI INST. FOR NUCLEAR STUDIES, CHICAGO, USA Instrument: IGY NEUTRON MONITOR, CORRECTED FOR PRESSURE TO 750.0 MMHG, COEF. = -0.96 %/MMHG Latitude (deg.): 41.83 Longitude (deg.): -87.67 Altitude (m): 49.00 Cut-Off Rigidity (GV): 1.72 Year: 1967 Month: 12 Scaling Factor (SF): 10.0 Constant (CONST): 0.0 Real Counts = (DATA + CONST)*SF Temporal Resolution: 1 hour UTC Start Hour: 0.0 Monthly Average: 2348.3 Updated (YYYY MM DD): 2000 00 00 ******************************************************************************************* 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 ******************************************************************************************* CHICAG 1967 12 01 1 99999 2277 2355 2284 2314 2329 2326 2315 2319 2320 2353 2361 CHICAG 1967 12 01 2 2303 2326 2325 2276 2300 2310 2300 2273 2361 2342 2307 2304 CHICAG 1967 12 02 1 2326 2324 2322 2303 2320 2335 2321 2313 2325 2306 2324 2342 CHICAG 1967 12 02 2 2312 2303 2324 2349 2361 2354 2333 2357 2319 2345 2322 2341 CHICAG 1967 12 03 1 2325 2294 2319 2349 2385 2382 2334 2304 2350 2336 2346 2337 CHICAG 1967 12 03 2 2345 2325 2325 2340 2335 2377 2348 2375 2310 2345 2361 2355 CHICAG 1967 12 04 1 2368 2326 2306 2317 2326 2345 2341 2315 2310 2376 2361 2303 CHICAG 1967 12 04 2 2316 2345 2311 2347 2347 2355 2354 2323 2378 2354 2343 2367 CHICAG 1967 12 05 1 2297 2323 2343 2349 2323 2332 2336 2370 2335 2320 2317 2307 CHICAG 1967 12 05 2 2361 2313 2292 2316 2336 2364 2355 2327 2363 2335 2340 2362 CHICAG 1967 12 06 1 2349 2338 2362 2324 2376 2369 2337 2386 2347 2306 2344 2327 CHICAG 1967 12 06 2 2339 2320 2345 2261 2344 99999 99999 2344 2373 2370 2362 2355 CHICAG 1967 12 07 1 2347 2371 2358 2353 2358 2322 2339 2329 2347 2376 2331 2323 CHICAG 1967 12 07 2 2324 2346 2344 2361 2360 2337 2344 2388 2383 2355 2367 2381 CHICAG 1967 12 08 1 2369 2355 2323 2355 2332 2375 2365 2366 2382 2321 2343 2332 CHICAG 1967 12 08 2 2306 2353 2322 2372 2330 2338 2364 2368 2332 2363 2364 2366 CHICAG 1967 12 09 1 2366 2379 2345 2355 2366 2299 2345 2354 2365 2350 2366 2326 CHICAG 1967 12 09 2 2338 2337 2322 2341 2354 2385 2405 2365 2365 2312 2370 2338 CHICAG 1967 12 10 1 2373 2379 2363 2379 2363 2313 2347 2338 2363 2325 2348 2363 CHICAG 1967 12 10 2 2352 2358 2366 2334 2324 2366 2361 2352 2323 2342 2376 2367 CHICAG 1967 12 11 1 2346 2351 2366 2365 2367 2378 2354 2346 2345 2342 2310 2347 CHICAG 1967 12 11 2 2359 2374 2363 2360 2358 2354 2374 2367 2363 2367 2363 2342 CHICAG 1967 12 12 1 2355 2402 2347 2340 2382 2362 2343 2360 2334 2360 2356 2364 CHICAG 1967 12 12 2 2367 2346 2346 2385 2351 2379 2370 2405 2390 2368 2382 2361 CHICAG 1967 12 13 1 2367 2366 2343 2365 2339 2301 2338 2348 2339 2357 2351 2360 CHICAG 1967 12 13 2 2333 2352 2366 2402 2301 2371 2345 2371 2359 2350 2329 2359 CHICAG 1967 12 14 1 2385 2375 2389 2358 2363 2348 2440 2362 2371 2352 2358 2354 CHICAG 1967 12 14 2 2365 2396 2377 2339 2396 2398 2402 2399 2417 2403 2375 2383 CHICAG 1967 12 15 1 2356 2417 2342 2391 2376 2402 2400 2398 2428 2381 2403 2379 CHICAG 1967 12 15 2 2376 2401 2379 2388 2405 2400 2429 2395 2375 2386 2374 2375 CHICAG 1967 12 16 1 2340 2418 2324 2356 2345 2329 2298 2322 2347 2350 2334 2326 CHICAG 1967 12 16 2 2321 2310 2355 2340 2369 2365 2340 2353 2363 2381 2328 2326 CHICAG 1967 12 17 1 2334 2345 2335 2340 2357 2384 2356 2345 2360 2401 2336 2329 CHICAG 1967 12 17 2 2344 2370 2337 2369 2379 2392 2334 2341 2351 2329 2342 2350 CHICAG 1967 12 18 1 2341 2340 2374 2375 2341 2357 2357 2333 2362 2319 2341 2364 CHICAG 1967 12 18 2 2342 2336 2367 2328 2343 2376 2359 2303 2374 2344 2347 2326 CHICAG 1967 12 19 1 2356 2364 2340 2348 2350 2338 2323 2297 2355 2309 2344 2323 CHICAG 1967 12 19 2 2294 2343 2325 2328 2349 2345 2357 2364 2332 2354 2392 2362 CHICAG 1967 12 20 1 2351 2360 2318 2336 2317 2287 2307 2330 2305 2345 2294 2324 CHICAG 1967 12 20 2 2305 2324 2312 2299 2304 2327 2348 2337 2318 2312 2297 2361 CHICAG 1967 12 21 1 2287 2296 2288 2267 2303 2253 2239 2288 2295 2297 2274 2291 CHICAG 1967 12 21 2 2306 2321 2298 2349 2322 2289 2313 2289 2293 2292 2286 2303 CHICAG 1967 12 22 1 2314 2334 2299 2315 2329 2303 2327 2279 2326 2346 2338 2299 CHICAG 1967 12 22 2 2306 2330 2325 2333 2317 2355 2291 2321 2342 2383 2324 2342 CHICAG 1967 12 23 1 2395 2344 2353 2350 2373 2359 2353 2350 2332 2361 2325 2343 CHICAG 1967 12 23 2 2359 2338 2337 2344 2307 2328 2401 2374 2358 2381 2379 2421 CHICAG 1967 12 24 1 2353 2399 2396 2394 2388 2364 2350 2340 2346 2330 2343 2357 CHICAG 1967 12 24 2 2348 2359 2383 2347 2367 2388 2364 2382 2348 2417 2363 2349 CHICAG 1967 12 25 1 2387 2386 2400 2393 2368 2330 2349 2361 2329 2356 2367 2372 CHICAG 1967 12 25 2 2358 2342 2364 2407 2353 2375 2378 2329 2373 2357 2340 2373 CHICAG 1967 12 26 1 2390 2370 2367 2360 2374 2382 2372 2351 2358 2365 2344 2361 CHICAG 1967 12 26 2 2363 2367 2391 2415 2408 2333 2386 2384 2374 2429 2380 2365 CHICAG 1967 12 27 1 2383 2387 2336 2403 2409 2368 2363 2365 2355 2368 2386 2410 CHICAG 1967 12 27 2 2361 2395 2353 2387 2396 2366 2321 2346 2403 2398 2348 2377 CHICAG 1967 12 28 1 2391 2358 2365 2373 2377 2360 2335 2364 2383 2375 2338 2342 CHICAG 1967 12 28 2 2361 2319 2350 2322 2369 2326 2375 2381 2341 2391 2340 2361 CHICAG 1967 12 29 1 2380 2370 2325 2355 2377 2375 2377 2354 2336 2343 2357 2362 CHICAG 1967 12 29 2 2376 2352 2351 2382 2406 2381 2401 2412 2394 2402 2384 2364 CHICAG 1967 12 30 1 2345 2375 2377 2297 2267 2285 2308 2273 2316 2311 2306 2324 CHICAG 1967 12 30 2 2320 2339 2327 2329 2324 2278 2328 2319 2304 2324 2320 2351 CHICAG 1967 12 31 1 2326 2304 2335 2348 2327 2320 2376 2338 2331 2326 2339 2352 CHICAG 1967 12 31 2 2357 2356 2367 2326 2348 2350 2311 2343 2336 2357 2324 2286