Viewing archive of Monday, 6 January 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Jan 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 006 Issued at 0245Z on 06 Jan 2025 This report is compiled from data received at SWO on 05 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0214 0239 0256 3947 N11E44 M4.1 Sf 0704 0718 0741 3947 N12E40 M2.1 Sn 0909 0936 0951 3947 N11E40 M4.1 2n 1520 1537 1543 3947 M2.4 2054 2057 2101 3943 C4.3 110
B. Proton Events
10 MeV protons reached 10 pfu levels at 04/2255
UTC, peak levels of 20 pfu at 05/0055 UTC and ended at 05/0940 UTC.
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 169 SSN 178 Afr/Ap 012/016 X-ray Background C1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.0e+06 GT 10 MeV 8.8e+05 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-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 3 3 4 4 5 4 3 Planetary 3 1 2 3 3 4 4 2
F. Comments
None
All times in UTC
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| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/04 | M1.8 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| December 2025 | 124 +32.2 |
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