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Geophysical report

Solar and Geophysical Activity Summary 2023 Sep 25 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 268 Issued at 0245Z on 25 Sep 2023 This report is compiled from data received at SWO on 24 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0037 0037 0037                       110                           
 0105 0105 0105                       100                           
 0205 0205 0205                       160                           
 0227 0227 0227                       320                           
 0317 0328 0336  3445 S12E22 M4.4  1n 120                           
 0548 0549 0652  3435 N27W55       Sf 180                           
 1038 1038 1043  3435 N11W13       Sf 230                           
 1451 1500 1505  3443        M1.0     360                           
 1507      1510                                     II              
 1535 1535 1535                       420                           
 2250 2250 2250                       140                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field reached moderate geomagnetic storm levels due to the passage of a CME.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 174  SSN 172  Afr/Ap 017/024   X-ray Background C1.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+07   GT 10 MeV 4.5e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 1 3 3 2 2 5 6 Planetary 2 1 3 2 3 3 6 6 
F. Comments
  None.

All times in UTC

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