Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0311 0311 0311 100 0756 0756 0757 180 0915 0950 1012 1653 C1.9 160 1424 1424 1424 120 1443 1444 1445 110 1501 1501 1504 110 1514 1514 1514 110 1600 1600 1601 640
10 cm 142 SSN 186 Afr/Ap 006/003 X-ray Background B5.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.9e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.10e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 0 0 1 3 2 1 Planetary 0 0 0 0 1 2 2 1
None
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M1.9 |
| 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 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |