Viewing archive of Tuesday, 20 August 2024

Geophysical report

Solar and Geophysical Activity Summary 2024 Aug 20 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 233 Issued at 0245Z on 20 Aug 2024 This report is compiled from data received at SWO on 19 Aug
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0041 0041 0041                       120                           
 0209 0209 0209                       110                           
 0928 0936 0940  3785 S14W57 M1.3  Sf        100                    
 1626 1629 1634  3785 S16W63 C7.1  Sn 260                           
 1638 1638 1638                       190                           
 1800 1801 1801                       860                           
 2141 2152 2202  3796 S03E56 M3.7  1n                               
 2222 2222 2222                       500                           
 2346 0000 0013  3796 S04E70 M1.4  Sf                               
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 239  SSN 213  Afr/Ap 011/010   X-ray Background C2.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.2e+04   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 8.20e+05 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 0 2 3 3 3 3 Planetary 2 1 0 2 3 3 3 3 
F. Comments
  None.

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.7 -21.7
Last 30 days158.6 +10.8

This day in history*

Solar flares
12000X3.4
22000X2.87
32000X2.71
41998X1.54
51999M4.33
DstG
12001-221G4
21982-197G3
31986-86G2
41981-66
51991-65
*since 1994

Social networks