Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0652 0652 0653 150 1116 1125 1129 3052 C1.5 800 2007 2049 2128 3053 M2.5 740 230 2025 2026 2026 5100 2131 2133 2133 190 2136 2136 2136 130 2246 2246 2246 130 2252 2252 2252 110 2326 2326 2326 110
10 cm 130 SSN 081 Afr/Ap 014/021 X-ray Background B5.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 3.5e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 5 4 3 3 3 2 2 2 Planetary 5 5 3 3 3 3 3 2
None
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M1.8 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |