Viewing archive of Tuesday, 30 December 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Dec 30 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 364 Issued at 0245Z on 30 Dec 2025 This report is compiled from data received at SWO on 29 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0634 0651 0656 4325 S10E43 M1.0 Sf 1841 1841 1841 130 2357 0002 0007 4324 N22E53 M2.2 1f
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at quiet to
unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 196 SSN 138 Afr/Ap 009/009 X-ray Background C1.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.90e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 2 3 2 2 2 2 Planetary 3 3 2 3 2 1 1 2
F. Comments
None
All times in UTC
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