Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0001 0031 0039 0715 X1.7 8700 760 II/IV 0109 0113 0116 230 0149 0154 0155 1900 0223 0223 0223 130 0229 0232 0234 210 0237 0247 0256 900
10 cm 099 SSN 051 Afr/Ap 012/015 X-ray Background B1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.4e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W106 degrees) Daily Electron Fluence GT 2 MeV 2.50e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 4 3 2 3 3 4 3 Planetary 1 4 3 2 3 3 4 3
None.
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M4.4 |
| Last geomagnetic storm | 2025/12/10 | Kp6+ (G2) |
| 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 | 108.1 +9.9 |