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 Jun 07 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 158 Issued at 0245Z on 07 Jun 2026 This report is compiled from data received at SWO on 06 Jun
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0118 0118 0118                       100                           
 0402 0402 0402                       330                           
 0452 0452 0452                       250                           
 0458 0458 0458                       250                           
 1340 1401 1428  4461 S21E24 M1.8  2n 220    190    II              
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to active.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 138  SSN 139  Afr/Ap 019/???   X-ray Background B9.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.0e+05   GT 10 MeV 3.3e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 3.70e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices
Boulder 5 4 4 2 3 2 2 2 Planetary 4 4 4 3 3 2 2 ? 
F. Comments
  None.

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This day in history*

Solar flares
12024M9.75
22003M5.8
32024M3.4
42024M1.8
52024M1.52
DstG
12000-90G3
21992-81G2
32015-67G2
41981-67G1
51997-64
*since 1994

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