Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1112 1121 1131 3932 S09W55 M4.5 Sf 300 1514 1518 1523 3932 S17W30 M1.3 1f 120 2056 2056 2056 150 2204 2214 2223 3933 M1.2
10 cm 260 SSN 213 Afr/Ap 004/003 X-ray Background C3.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.0e+05 GT 10 MeV 3.0e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.80e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 1 1 2 2 3 1 Planetary 0 1 0 1 0 2 2 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 | 119.4 -4.6 |
| Last 30 days | 121.1 +6.3 |