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Geophysical report

Solar and Geophysical Activity Summary 2023 Mar 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 077 Issued at 0245Z on 18 Mar 2023 This report is compiled from data received at SWO on 17 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0645 0652 0657  3256 S19E80 C6.4  Sf 160                           
 1258 1314 1320  3247 S22W65 C7.3  Sf 190                           
 1504 1507 1511  3247 S22W65 M1.0  Sn                               
 1902 1902 1902                       120                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was unsettled.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 134  SSN 058  Afr/Ap 007/006   X-ray Background B8.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+06   GT 10 MeV 4.7e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 2 3 4 2 1 2 Planetary 1 1 1 2 3 1 1 2 
F. Comments
  None.

All times in UTC

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