Viewing archive of Tuesday, 21 September 2021
Geophysical report
Solar and Geophysical Activity Summary 2021 Sep 21 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 264 Issued at 0245Z on 21 Sep 2021 This report is compiled from data received at SWO on 20 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 080 SSN 051 Afr/Ap 004/002 X-ray Background A6.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.6e+04 GT 10 MeV 4.7e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 0 0 1 2 2 1 1 Planetary 1 0 0 0 0 0 1 1
F. Comments
None
All times in UTC
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