Viewing archive of Wednesday, 29 September 2021

Geophysical report

Solar and Geophysical Activity Summary 2021 Sep 29 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 272 Issued at 0245Z on 29 Sep 2021 This report is compiled from data received at SWO on 28 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0524 0540 0554  2871        B6.9                   II              
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 089  SSN 057  Afr/Ap 009/009   X-ray Background B1.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.1e+05   GT 10 MeV 4.9e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.50e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 2 3 3 2 2 3 3 Planetary 1 2 2 3 2 2 3 3 
F. Comments
  None

All times in UTC

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