Viewing archive of Wednesday, 11 September 2024

Geophysical report

Solar and Geophysical Activity Summary 2024 Sep 11 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 255 Issued at 0245Z on 11 Sep 2024 This report is compiled from data received at SWO on 10 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0048 0048 0048                       110                           
 0053 0053 0053                       190                           
 0101 0101 0101                       120                           
 0407 0407 0407                       120                           
 0606 0606 0607                       110                           
 1534 1547 1602              M1.6                                   
 2338 2350 2357  3814 N14W01 M1.0  1n 100                           
 2347 0028 0103  3814 N14E09 M1.2  1f 100           II/IV           
B. Proton Events
None
C. Geomagnetic Activity Summary
Field conditions were at quiet to unsettled levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 205  SSN 147  Afr/Ap 007/006   X-ray Background C2.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.1e+07   GT 10 MeV 5.5e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 1 1 1 3 3 2 2 Planetary 2 0 1 1 2 2 3 2 
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-flare2024/12/08X2.2
Last M-flare2024/12/26M7.3
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024122.8 -29.7
Last 30 days124.4 -31.4

This day in history*

Solar flares
12000M6.23
22001M3.32
32014M3.28
41999M2.91
52001M2.04
DstG
11960-108G2
21991-74G2
32002-68G2
42022-68
51988-59
*since 1994

Social networks