Viewing archive of Monday, 17 November 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Nov 17 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 321 Issued at 0245Z on 17 Nov 2025 This report is compiled from data received at SWO on 16 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0749 0817 0832 4274 M3.1
B. Proton Events
None
C. Geomagnetic Activity Summary
Field activity was at unsettled to
active levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 132 SSN 066 Afr/Ap 013/018 X-ray Background B9.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.6e+06 GT 10 MeV 5.3e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.90e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 3 2 3 3 2 2 Planetary 4 3 3 4 4 3 3 3
F. Comments
None
All times in UTC
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| Spotless days | |
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| Monthly mean Sunspot Number | |
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