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Geophysical report

Solar and Geophysical Activity Summary 2024 Dec 22 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 357 Issued at 0245Z on 22 Dec 2024 This report is compiled from data received at SWO on 21 Dec
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0033 0038 0042  3932        M1.9     4700   230                    
 1608 1608 1608                       200                           
 1616 1616 1616                       420                           
 1619 1619 1619                       3000                          
 1939 1939 1942                       19            II              
 2050 2051 2051                       7400                          
 2258 2305 2310  3932        C9.5     150                           
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 195  SSN 152  Afr/Ap 013/012   X-ray Background C2.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.8e+05   GT 10 MeV 2.1e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.10e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 2 2 3 4 4 3 Planetary 3 3 1 2 3 3 3 3 
F. Comments
  None.

All times in UTC

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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

Whitehorse, YT, Yellowknife, NT
Anchorage, AK, Fairbanks, AK, Juneau, AK, Utqiagvik, AK
The solar wind speed is currently moderately high (566.4 km/sec.)

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