Viewing archive of Thursday, 22 July 2004

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.
:Product: 20040722SGAS.txt :Issued: 2004 Jul 22 0250 UT Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 204 Issued at 0245Z on 22 Jul 2004 This report is compiled from data received at SWO on 21 Jul
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0130 0130 0132                       190                           
 0225 0225 0225                       420                           
 0505 0521 0533  0652 N05E24 C8.9  1f 230    250                    
 0619 0619 0619                       640              IV           
 0759 0801 0803                       280                           
 0829 0829 0832                       1600                          
 1125 1126 1129                       130                           
 1130 1132 1133                       140                           
 1211 1211 1211                       120                           
 1344 1345 1349                       150                           
 1359 1359 1359                       140                           
 1655 1655 1655                       140                           
 1857 1857 1857                       170                           
 2005 2006 2011                       760                           
 2104 2105 2105                       140                           
 2106 2109 2111                       150                           
 2113 2113 2115                       150                           
 2128 2128 2128                       150                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been quiet to unsettled.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 172  SSN 162  Afr/Ap 005/006   X-ray Background B6.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.0e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W97 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 2 1 1 1 1 1 Planetary 2 1 2 1 1 3 2 2 
F. Comments
  None.

<< 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!

23%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/03/29M3.2
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
ApG
1199928G2
2200337G1
3201328G1
4200122G1
5199820G1
*since 1994

Social networks