Viewing archive of Thursday, 27 February 2025

Geophysical report

Solar and Geophysical Activity Summary 2025 Feb 27 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 058 Issued at 0245Z on 27 Feb 2025 This report is compiled from data received at SWO on 26 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0429 0429 0429                       4900                          
 1145 1156 1203              C4.3     230                           
 1703 1703 1703                       140                           
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 180  SSN 123  Afr/Ap 013/013   X-ray Background C1.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+07   GT 10 MeV 1.9e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 3 3 3 4 3 2 Planetary 2 3 2 3 3 3 3 2 
F. Comments
  None.

All times in UTC

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