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Geophysical report

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Solar and Geophysical Activity Summary 2025 Mar 12 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 071 Issued at 0245Z on 12 Mar 2025 This report is compiled from data received at SWO on 11 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1303 1304 1306  4024        M1.1     5700                          
 1824 1826 1838  4024 N06W50       Sf 220                           
 2120 2120 2131  4024 N06W52       Sn 460
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field reached unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 161  SSN 128  Afr/Ap 009/011   X-ray Background C1.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+05   GT 10 MeV 2.1e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+08 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 3 3 3 5 2 3 Planetary 2 2 2 3 3 3 2 3
F. Comments
  None

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