Viewing archive of Tuesday, 21 January 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Jan 21 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 021 Issued at 0245Z on 21 Jan 2025 This report is compiled from data received at SWO on 20 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0733 0733 0733 100 2155 2155 2156 150 2353 2353 2353 110
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was
unsettled to active.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 230 SSN 277 Afr/Ap 013/015 X-ray Background C1.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.10e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 3 2 5 3 3 2 Planetary 3 3 2 2 5 3 3 2
F. Comments
None.
All times in UTC
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