Below you'll find a daily report brought to you by the NOAA about the solar activity and geophysical activity during the past day and the prediction for the coming days. This page is daily updated around midnight.
Solar and Geophysical Activity Summary 2025 Feb 20 0245 UTCBegin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
10 cm 178 SSN 119 Afr/Ap 013/016 X-ray Background B9.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.20e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 2 4 2 2 3 3 3 Planetary 4 3 4 1 1 2 4 3
None.
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!
Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/02/17 | M1.1 |
Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
January 2025 | 137 -17.5 |
February 2025 | 152.1 +15.1 |
Last 30 days | 149.7 -13.9 |