Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0826 0838 0933 C1.5 200 II 1005 1013 1019 1960 C6.1 170 IV 1753 1754 1755 180
10 cm 138 SSN 109 Afr/Ap 003/006 X-ray Background B7.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.3e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 1.50e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices Boulder 2 2 2 2 1 3 1 2 Planetary 3 2 2 1 0 1 1 2
None.
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/08 | M1.8 |
| 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 | 162.7 +70.9 |
| Last 30 days | 108 +13.3 |