Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0012 0000 0111 IV 0902 0902 0903 200 0940 0943 0945 B1.8 140 0952 0955 0957 B2.0 220 1925 1925 1925 150 2033 2039 2043 B2.6 360
10 cm 089 SSN 029 Afr/Ap 008/010 X-ray Background A9.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 1.60e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 0 0 1 3 3 4 Planetary 0 0 0 0 1 3 4 4
None
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 125.7 +33.9 |
| Last 30 days | 109.3 +18.1 |