Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0258 0300 0301 160 0557 0557 0557 260 0852 0852 0852 100 1046 1051 1055 3140 B8.4 250 1755 1805 1809 3141 N14E09 C1.2 Sf 130 1946 2005 2024 3140 N28E01 C4.3 Sf II
10 cm 138 SSN 081 Afr/Ap 008/007 X-ray Background B4.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.5e+04 GT 10 MeV 3.0e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 4 3 3 2 2 1 0 Planetary 2 4 3 2 1 1 0 1
None
All times in UTC
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 |