Viewing archive of Sunday, 11 January 2026

Geophysical report

Solar and Geophysical Activity Summary 2026 Jan 11 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 011 Issued at 0245Z on 11 Jan 2026 This report is compiled from data received at SWO on 10 Jan
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0255 0255 0255                       130                           
 0300 0300 0300                       370                           
 0630 0630 0630                       390                           
 0923 0923 0923                       100                           
 0945 0945 0945                       100                           
 1748 1748 1748                       150                           
 1826 1826 1826                       230                           
 2300 2300 2300                       190                           
 2308 2308 2309                       120                           
 2335 2341 2345                       390                           
B. Proton Events
None
C. Geomagnetic Activity Summary
Field levels were at quiet to G2 (Moderate) geomagnetic storms due to combined CME and CH HSS effects.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 114  SSN 065  Afr/Ap 015/032   X-ray Background B4.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.4e+06   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.80e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 3 4 3 4 4 4 4 Planetary 2 3 4 3 4 3 6 6 
F. Comments
  None

All times in UTC

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