Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0017 0017 0017 190 0100 0100 0100 230 0156 0208 0220 1381 S19W18 C5.4 Sf II/IV 0226 0226 0226 100 0622 0951 IV 0819 0819 0819 110
10 cm 146 SSN 105 Afr/Ap 004/002 X-ray Background B7.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 8.30e+05 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 1 0 0 1 2 1 2 Planetary 2 1 0 0 0 0 1 1
None
All times in UTC
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| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.6 -4.4 |
| Last 30 days | 122 +9.1 |