Viewing archive of Tuesday, 28 December 2021

Geophysical report

Solar and Geophysical Activity Summary 2021 Dec 28 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 362 Issued at 0245Z on 28 Dec 2021 This report is compiled from data received at SWO on 27 Dec
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1224 1236 1256  2920        B8.9     130                           
 1421 1421 1421                       110                           
 2328 2335 2342  2918        C2.2     130                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic fiield was mostly quiet with an isolated active poeriod.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 124  SSN 085  Afr/Ap 008/009   X-ray Background B4.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.3e+06   GT 10 MeV 4.4e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 5.10e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 1 2 3 4 3 2 1 Planetary 1 1 2 2 4 2 1 1 
F. Comments
  None

All times in UTC

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