Viewing archive of Monday, 27 September 2021

Geophysical report

Solar and Geophysical Activity Summary 2021 Sep 27 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 270 Issued at 0245Z on 27 Sep 2021 This report is compiled from data received at SWO on 26 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1136 1136 1136                       130                           
 1137 1137 1137                       230                           
 1139 1139 1140                       700                           
 2244 2300 2317              B2.4     130                           
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 086  SSN 067  Afr/Ap 002/002   X-ray Background A9.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.7e+04   GT 10 MeV 4.3e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.80e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 0 0 0 1 1 1 2 Planetary 0 0 0 0 0 1 0 2 
F. Comments
  None.

All times in UTC

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