Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1338 1346 1354 1762 S30W01 B6.6 Sf 3800 1751 1751 1752 1400 2024 2024 2024 110 2253 2253 2253 140 2322 2322 2322 130
10 cm 106 SSN 060 Afr/Ap 041/058 X-ray Background B2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.8e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-15 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 4.30e+06 e/(cm2-ster-day) (GOES-15 satellite synchronous orbit W135 degrees) 3 Hour K-indices Boulder 5 5 6 5 5 4 3 3 Planetary 6 6 6 5 6 4 4 3
N/A
All times in UTC
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 107.3 +14.6 |