Viewing archive of Tuesday, 2 September 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Sep 02 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 245 Issued at 0245Z on 02 Sep 2025 This report is compiled from data received at SWO on 01 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
Elevated conditions but below threshold.
C. Geomagnetic Activity Summary
The geomagnetic field reached
moderate storm levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 202 SSN 165 Afr/Ap 009/016 X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+08 GT 10 MeV 2.4e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.50e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 1 1 1 2 3 2 4 Planetary 2 1 1 1 1 2 3 6
F. Comments
None.
All times in UTC
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