Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1746 1757 1813 0150 S07W54 C4.7 1f II/IV 2131 2132 2132 210 2342 0010 0108 0159 S13E75 M2.2 Sf 45 83
10 cm 179 SSN 167 Afr/Ap 007/010 X-ray Background B6.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.9e+04 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.50e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 3 2 3 1 1 2 Planetary 2 3 3 3 3 3 2 2
Afr estimated from Boulder A.
All times in UTC
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| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/03 | M1.7 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 114 -10 |
| Last 30 days | 118.1 +6.2 |