Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0035 0047 0055 3112 N24W26 M1.0 1f 1605 1628 1647 3112 N24W34 M2.4 Sf 1915 1921 1925 C3.2 330 2312 2321 2325 3112 C3.2 2200
10 cm 163 SSN 134 Afr/Ap 008/008 X-ray Background B7.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.5e+04 GT 10 MeV 3.2e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.50e+08 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 2 3 2 2 1 2 Planetary 2 3 1 3 1 1 2 2
None
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| Last geomagnetic storm | 2025/12/21 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 116.9 +25.1 |
| Last 30 days | 109 +22.2 |