Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0144 0150 0155 2732 N10W21 B2.8 Sf 170
10 cm 075 SSN 016 Afr/Ap 001/002 X-ray Background A1.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.5e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) Daily Electron Fluence GT 2 MeV 3.40e+07 e/(cm2-ster-day) (GOES-15 satellite synchronous orbit W128 degrees) 3 Hour K-indices Boulder 0 0 0 0 0 1 1 0 Planetary 0 0 0 0 1 1 0 0
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 |