Viewing archive of Sunday, 17 August 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Aug 17 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 229 Issued at 0245Z on 17 Aug 2025 This report is compiled from data received at SWO on 16 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1048 1109 II 1815 1826 1843 4180 C1.4 100
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 122 SSN 123 Afr/Ap 006/006 X-ray Background B5.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.2e+04 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.60e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 2 1 2 2 4 2 2 Planetary ? ? ? ? ? ? ? ?
F. Comments
None.
All times in UTC
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