Viewing archive of Tuesday, 18 November 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Nov 18 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 322 Issued at 0245Z on 18 Nov 2025 This report is compiled from data received at SWO on 17 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic frield was at
quiet to unsettled levels with an early active period.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 122 SSN 045 Afr/Ap 009/??? X-ray Background B6.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.9e+06 GT 10 MeV 2.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.70e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 3 3 1 2 2 2 2 Planetary 4 3 3 1 2 1 2 ?
F. Comments
None
All times in UTC
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