Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0104 0109 0111 2699 B4.8 1200 0819 0824 0827 2699 B1.7 390 2143 2147 2149 2699 B1.6 100 2310 2313 2316 2699 B1.0 150
10 cm 078 SSN 024 Afr/Ap 002/001 X-ray Background A6.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.9e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-15 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 7.30e+04 e/(cm2-ster-day) (GOES-15 satellite synchronous orbit W135 degrees) 3 Hour K-indices Boulder 0 0 0 0 1 2 1 0 Planetary 1 0 0 0 0 1 0 1
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 | 175.4 +83.6 |
| Last 30 days | 106.4 +12.9 |