Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0416 0424 0428 1528 N15W19 C2.4 Sf 110 0433 0437 II 0821 0826 0831 1528 C2.1 190 IV 1528 1529 1529 740 1539 1548 1553 1536 S22E28 M1.1 Sn 1645 1645 1646 110 2233 2233 2234 400
10 cm 136 SSN 106 Afr/Ap 011/015 X-ray Background B5.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.3e+06 GT 10 MeV 6.9e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 3 4 3 3 4 2 3 Planetary 2 3 4 3 3 4 3 3
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 | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |