Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
10 cm 087 SSN 035 Afr/Ap 007/008 X-ray Background B1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.9e+06 GT 10 MeV 1.5e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.50e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 0 2 3 2 2 2 3 Planetary 2 0 1 3 2 1 2 3
None
All times in UTC
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Moderate M1.79 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.04)
The OVATION model predicts the Hemispheric Power Index to reach 51GW at 21:59 UTC
Moderate M1.16 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/03/28 | M1.7 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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February 2025 | 154.6 +17.6 |
March 2025 | 128.3 -26.4 |
Last 30 days | 128.3 -23.7 |