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SPACE ENVIRONMENT FORECAST
TUE ,  Sep 08 , 2026
WED ,  Sep 09 , 2026
THU ,  Sep 10 , 2026
DAILY REPORTS
 
Space Environment Summary
During the past 24 hours, solar activity was low. Eight active sunspot regions were on the visible disk without M-class flare produced. Due to the effect of the CME, the solar wind speed increased to about 480 km/s. The geomagnetic field reached active levels for 12 hours and at quiet to unsettled levels for the rest time.
Published: 2026-09-08 00:30 UTC
Forecaster: 012/040
 
Space Environment Forecast
Within the next three days, solar activity is expected to be low to moderate with a chance for M-class flares. The geomagnetic field is expected to reach isolated active or storm levels on 8-9 Sep due to the continuous effect of the CMEs on 5-6 Sep. It will be quiet to unsettled for the rest of time.
Published: 2026-09-08 00:30 UTC
Forecaster: 012/040
 
F10.7 Index Ap Index
The 10.7-cm solar radio flux forecast for the next 24/48/72 hours.
Geomagnetic Ap index forecast for the next 24/48/72 hours.
24HR 48HR 72HR
110 110 110
24HR 48HR 72HR
25 15 10
 
Solar X-ray Flare Geomagnetic Storm
Probabilities for M and X class solar flares for the next 24/48/72 hours. Probabilities for minor and major disturbances in Geomagnetic field for the next 24/48/72 hours.
CLASS 24HR 48HR 72HR
M 30% 30% 30%
X 1% 1% 1%
CLASS 24HR 48HR 72HR
Minor 70% 30% 10%
Major 10% 1% 1%
 
Solar Proton Event Relativisitic Electron Enhancement
Probabilities for solar proton event for the next 24/48/72 hours.
Probabilities for GEO relativistic electrons enhancement event for the next 24/48/72 hours.
24HR 48HR 72HR
1% 1% 1%
24HR 48HR 72HR
1% 1% 30%
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24-hr Max:C2.4
Peak Time:2026 Sep 08 12:24 UTC
 
Updated:2026 Sep 08 13:42 UTC
>>more data<<
Current 5-min:2.742e-1 /cm2.sr.s
24-hr Max:4.549e-1 /cm2.sr.s
 
Updated:2026 Sep 08 13:35 UTC
>>more data<<
Speed:531.51 km/sec
Density:3.4 protons/cm3
 
Updated:2026 Sep 08 13:40 UTC
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Current:Kp=4
24-hr Max:Kp=5
 
Updated:2026 Sep 08 12:00 UTC
>>more data<<
Current 5-min:6.305e+2 /cm2.sr.s
Integral Flux:1.472e+7 /cm2.sr.day
 
Updated:2026 Sep 08 13:35 UTC
>>more data<<
10.7cm Flux:110 sfu
 
Update:2026 Sep 07 UTC
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SSN:103
 
Update:2026 Sep 07 UTC
>>more data<<