Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0853 1041 1220 C2.7 600 IV
10 cm 075 SSN 012 Afr/Ap 012/014 X-ray Background A7.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.8e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W113 degrees) Daily Electron Fluence GT 2 MeV 1.80e+09 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 2 3 4 2 3 3 2 Planetary 4 2 3 4 2 3 3 2
The greater than 2 MeV electron fluence at geosynchronous orbit was at very high levels today.
All times in UTC
Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future
VorkutaCurrent data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
ArkhangelskCurrent data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future
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Active geomagnetic conditions (Kp4) Threshold Reached: 17:46 UTC
Moderate M1.36 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.36)
Moderate M2.36 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.18)
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/12 | M2.3 |
Last geomagnetic storm | 2025/04/06 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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March 2025 | 134.2 -20.4 |
April 2025 | 139.5 +5.3 |
Last 30 days | 136.6 -3.5 |