Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0320 0321 0321 130 1007 1007 1010 150
10 cm 190 SSN 176 Afr/Ap 015/020 X-ray Background B9.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.0e+07 GT 10 MeV 1.4e+06 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.10e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 4 4 3 2 3 3 Planetary 3 3 4 5 4 3 3 3
None
All times in UTC
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Strong M6.17 flare from sunspot region 3981
Moderate R2 radio blackout in progress (≥M5 - current: M6.1)
Minor R1 radio blackout in progress (≥M1 - current: M3.66)
Moderate M1.42 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.25)
Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/02/03 | M1.4 |
Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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December 2024 | 154.5 +2 |
February 2025 | 150.5 -4 |
Last 30 days | 142.5 +0.6 |