Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0313 0317 0326 3336 C6.0 150 0355 0355 0355 100 0507 0507 0507 210 0521 0521 0521 130 0523 0523 0523 120 0542 0542 0542 130 0547 0547 0547 110 0550 0552 0552 140 0556 0556 0556 110 0620 0620 0620 120 0625 0625 0625 100 0628 0628 0628 140 0650 0650 0650 150 0727 0727 0727 100 0732 0732 0732 100 1233 1255 1350 3336 S22E61 C9.7 Sf 230 1340 1340 1340 110 1352 1352 1352 130 1939 1939 1939 590
10 cm 153 SSN 112 Afr/Ap 017/026 X-ray Background C1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.4e+04 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.90e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 2 1 4 5 4 5 Planetary 1 1 1 1 4 5 5 6
None.
All times in UTC
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| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |