Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
10 cm 069 SSN 000 Afr/Ap 001/001 X-ray Background A7.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.1e+05 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-14 satellite synchronous orbit W105 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-14 satellite synchronous orbit W105 degrees) 3 Hour K-indices Boulder ? ? ? ? ? 2 1 1 Planetary 0 0 0 0 0 1 0 1
No information available from BOU magnetometer until 19/2044 UTC.Last three synoptic periods populated manually.
All times in UTC
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| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 150 +58.2 |
| Last 30 days | 108.8 +10.3 |