Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0320 0320 0320 100 0642 0642 0642 130 1446 1446 1446 890 2152 2152 2152 620 2346 2347 2347 650 2351 2351 2352 2800
10 cm 121 SSN 093 Afr/Ap 010/014 X-ray Background B3.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.8e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W97 degrees) Daily Electron Fluence GT 2 MeV 4.00e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 1 2 2 3 5 4 3 Planetary 4 1 2 2 3 4 3 3
None
All times in UTC
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| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/19 | M1.2 |
| Last geomagnetic storm | 2026/01/19 | Kp9- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 103.8 -20.2 |
| Last 30 days | 109 +1.5 |