Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0552 0604 0611 3599 S11W82 M1.0 Sf
10 cm 127 SSN 088 Afr/Ap 007/007 X-ray Background B8.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.6e+04 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.80e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 1 2 3 3 ? ? Planetary 1 2 1 2 2 2 3 1
None.
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 | |
|---|---|
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| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |