Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
10 cm 104 SSN 029 Afr/Ap 004/003 X-ray Background B2.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.1e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.80e+09 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 0 2 2 2 2 1 1 Planetary 1 0 1 2 1 0 0 1
The greater than 2 MeV electron fluence reached very high levels during the past 24 hours.
All times in UTC
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Moderate M1.52 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.52)
Active geomagnetic conditions (Kp4) Threshold Reached: 23:01 UTC
Moderate M4.28 flare from sunspot region 4055
Minor R1 radio blackout in progress (≥M1 - current: M1.53)
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/14 | M4.2 |
Last geomagnetic storm | 2025/04/06 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 128.8 -5.4 |
Last 30 days | 129.1 -15.1 |