Viewing archive of Wednesday, 19 November 2003

Geophysical report

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2003 Nov 19 0245 UTC
Prepared by the NOAA © SWPC and processed by

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 323 Issued at 0245Z on 19 Nov 2003 This report is compiled from data received at SWO on 18 Nov
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0134 0139 0142  0501        M1.8     720    100
0723 0752 0806  0501 N00E18 M3.2  2n 1400   1900   II/IV
0812 0831 0859  0501        M3.9                   II
0923 1011 1101              M4.5     220    98
B. Proton Events
C. Geomagnetic Activity Summary
The geomagnetic field was at unsettled to minor storm levels. The elevated conditions are due to a favorably positioned recurrent high speed coronal hole stream
D. Stratwarm
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 144  SSN 090  Afr/Ap 023/020   X-ray Background C1.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+07   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W106 degrees)
Daily Electron Fluence
GT 2 MeV 5.80e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 5 4 3 3 4 4 3 3 Planetary 4 4 4 4 4 4 3 2
F. Comments

All times in UTC

<< Go to daily overview page

Latest news


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!

Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/22M1.2
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024155.4 +18.9
Last 30 days154.1 +23.7

This day in history*

Solar flares
*since 1994

Social networks