Viewing archive of Friday, 21 November 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Nov 21 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 325 Issued at 0245Z on 21 Nov 2025 This report is compiled from data received at SWO on 20 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0023 0130 IV 1500 1500 1500 160 II
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to isolated unsettled levels
were observed.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 121 SSN 051 Afr/Ap 006/007 X-ray Background B6.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.9e+06 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 7.90e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 2 2 1 1 3 2 2 Planetary 1 2 1 1 0 2 2 3
F. Comments
None
All times in UTC
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