Weekly Forecast of Radiation Belt

2020/09/25 0000 UT Ver1.0
09/25 09/26 09/27 09/28 09/29 09/30
30% 30% 30% 30% 30% 30%

This table shows the probability that 24 hour maximum value of >2MeV electrons at geosynchronous orbit exceeds the NOAA/SEC alert level of 1000 PFU.

sunny: 10-30%
cloud: 40-60%
rain : 70-90%

The forecast is updated everyday by scientists at 01:00-02:00 UT. "Today" is 00:00-24:00 UT.

Observed and Predicted profile of Solar Wind (DSCOVR)


Solar Wind Map Ver 2 Beta


Arrows show the direction of interplanetary magnetic field.
Warm and cold colors represent fast and slow streams, respectively.
Fast stream tend to enhance the radiation belts.

Solar Wind forecasts
at other planets
Mercury
Venus
Mars
PSP
SolO
BC

Space Radiation Environment (NOAA/GOES)


Weekly Forecast of Auroral activity and Map

2020/09/25 0000 UT Ver2.0
09/25 09/26 09/27 09/28 09/29 09/30
1 (2) 2 (2) 1 (2) 1 (3) 1 (3) 1 (2)

The forecast is updated everyday by scientists at 01:00-02:00 UT. "Today" is 00:00-24:00 UT.