Viewing archive of Monday, 19 January 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0136 0136 0136                       120                           
 0225 0225 0225                       110                           
 0455 0455 0455                       110                           
 0810 0810 0810                       100                           
 0817 0817 0817                       120                           
 1047 1047 1047                       220                           
 1243 1243 1243                       110                           
 1726 1726 1726                       240                           
 1727 1809 1851  4341 S11E20 X1.9  3b 3200   3200   II/IV           
 1808      1827                                     II              
 1946 1946 1948                       180                           
 2040 2040 2040                       180                           
 2253 2254 2254                       220                           
 2328 2328 2329                       120                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 148  SSN 140  Afr/Ap 012/015   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.2e+06   GT 10 MeV 1.5e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 3 3 3 3 3 2 Planetary 3 4 3 2 2 3 4 3 

F. Comments

  None

All times in UTC

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