Activity summary of the solar and geophysical activity

Below you'll find a daily report brought to you by the NOAA about the solar activity and geophysical activity during the past day and the prediction for the coming days. This page is daily updated around midnight.

Solar and Geophysical Activity Summary 2026 Mar 20 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 079 Issued at 0245Z on 20 Mar 2026 This report is compiled from data received at SWO on 19 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0830 0830 0830                       110                           
 0900 0900 0901                       260                           
 2007 2007 2008                       1900                          
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 106  SSN 038  Afr/Ap 003/003   X-ray Background B2.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 9.2e+05   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 1 1 0 2 2 0 1 Planetary 1 1 1 1 1 1 0 0 
F. Comments
  None.

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