Viewing archive of Wednesday, 3 December 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Dec 03 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 337 Issued at 0245Z on 03 Dec 2025 This report is compiled from data received at SWO on 02 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0031 0031 0031 310 0121 0121 0121 120 0134 0134 0134 160 0402 0402 0402 160 0654 0654 0654 160 0903 0903 0903 170 0957 0957 0957 140 1023 1023 1023 110 1135 1135 1136 110 1146 1146 1147 1100 1228 1231 1233 4288 C2.7 270 1248 1251 1251 250 1309 1309 1309 220 1406 1409 1413 4298 C3.5 310 1550 1550 1550 100 1800 1800 1800 140 1852 1852 1852 140 2341 2341 2341 460
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 200 SSN 177 Afr/Ap 005/009 X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.40e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 3 1 2 2 3 2 2 Planetary 2 3 2 2 2 2 3 2
F. Comments
None.
All times in UTC
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