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Geophysical report

Solar and Geophysical Activity Summary 2024 May 21 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 142 Issued at 0245Z on 21 May 2024 This report is compiled from data received at SWO on 20 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0449 0449 0449                       290                           
 0757 0757 0758                       870                           
 0836 0836 0836                       270                           
 1407 1409 1409                       250                           
 1418 1418 1420                       540                           
 1739 1741 1744  3683 S20W66       Sf 120                           
 1914 1914 1914                       330                           
 1942 1942 1942                       150                           
 1945 1945 1945                       190                           
 2005 2005 2005                       120                           
 2036 2036 2037                       100                           
 2234 2234 2234                       150                           
 2311 2311 2311                       100                           
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 200  SSN 124  Afr/Ap 010/008   X-ray Background C1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+06   GT 10 MeV 3.1e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.30e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 3 2 3 3 1 3 Planetary 2 3 3 1 2 2 2 3 
F. Comments
  None.

All times in UTC

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