Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0128 0128 0128 160 0149 0149 0150 130 0209 0209 0209 120 0241 0241 0241 140 0246 0246 0246 130 0317 0317 0317 100 0328 0328 0328 210 0351 0351 0351 100 0530 0531 0531 320
10 cm 185 SSN 126 Afr/Ap 010/010 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.60e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 2 3 2 2 3 3 2 Planetary 4 2 2 1 2 ? 3 2
None
All times in UTC
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |