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Geophysical report

Solar and Geophysical Activity Summary 2023 Apr 22 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 112 Issued at 0245Z on 22 Apr 2023 This report is compiled from data received at SWO on 21 Apr
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0301 0301 0301                       130                           
 0630 0630 0631                       370                           
 0751 0751 0751                       130                           
 0754 0754 0754                       730                           
 0846 0846 0846                       120                           
 0908 0908 0908                       270                           
 0914 0914 0914                       300                           
 0950 0950 0952                       950                           
 1441 1441 1441                       170                           
 1744 1812 1844  3283 S22W11 M1.7  2n                  IV           
 1755 1757 1800                              110    II/IV           
 2248 2248 2248                       120                           
 2252 2253 2253                       110              IV           
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at quiet to unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 151  SSN 114  Afr/Ap 008/009   X-ray Background B6.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.3e+04   GT 10 MeV 2.3e+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 2 2 2 3 4 2 2 Planetary 2 1 1 2 2 3 2 3 
F. Comments
  None

All times in UTC

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