Geophysical report

Viewing archive of Sunday, 23 February 2025

Solar and Geophysical Activity Summary 2025 Feb 23 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 054 Issued at 0245Z on 23 Feb 2025 This report is compiled from data received at SWO on 22 Feb

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0125 0125 0125                       350                           
 0128 0128 0128                       100                           
 0136 0136 0136                       120                           
 0154 0154 0156                       700                           
 0739 0739 0739                       220                           
 0746 0746 0746                       110                           
 0856 0856 0856                       350                           
 0948 0948 0948                       130                           
 0956 0956 0956                       930                           
 1307 1307 1307                       100                           
 1315 1315 1315                       190                           
 1316 1316 1316                       190                           
 1344 1348 1355  3998 S11W10       Sf 120                           
 1544 1544 1544                       220                           
 1552 1552 1552                       100                           
 1640 1644 1650  3998 S11W10 C3.2  Sf 190                           
 1712 1712 1712                       190

B. Proton Events

None.

C. Geomagnetic Activity Summary

The geomagnetic field was quiet.

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 199  SSN 215  Afr/Ap 003/004   X-ray Background C1.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+07   GT 10 MeV 2.6e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 9.90e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 0 0 1 2 2 1 2 Planetary 2 0 0 1 2 0 1 2

F. Comments

  None

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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Reykjavik

The strength of the interplanetary magnetic field is moderate (11.56nT), the direction is slightly South (-3.94nT).

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