Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0158 0213 0224 3088 M1.5 1654 1658 1828 110 1000 II/IV 1712 1753 II 1804 1929 2123 3088 M2.1
10 cm 126 SSN 050 Afr/Ap 013/012 X-ray Background B7.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.1e+06 GT 10 MeV 3.6e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.50e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 4 2 3 2 3 2 3 Planetary 2 4 2 3 2 2 3 3
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 |