Viewing archive of Monday, 11 May 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0040 0040 0040                       100                           
 0108 0108 0108                       120                           
 0356 0403 0408  4432        C1.4     100                           
 0408 0408 0408                       140                           
 0417 0417 0419                       100                           
 0440 0440 0440                       100                           
 0446 0446 0447                       100                           
 0511 0511 0512                       190                           
 0517 0517 0517                       140                           
 1100 1114 1119  4432 N14W48       Sf 110                           
 1319 1339 1402  4436 N19E62 M5.7  2b 120    550    II              

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 126  SSN 089  Afr/Ap 004/005   X-ray Background B6.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.1e+05   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices
Boulder 0 1 2 1 2 2 1 1 Planetary 0 1 2 1 1 1 2 1 

F. Comments

  None.

All times in UTC

<< Go to daily overview page