Viewing archive of Thursday, 28 November 2002

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 2002 Nov 28 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 332 Issued at 0245Z on 28 Nov 2002 This report is compiled from data received at SWO on 27 Nov
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0202 0202 0203                       700
1153 1205 1211  0207 S19E69       Sf 110
1352 1354 1355                       100
1505 1505 1505                       110
2200 2200 2201                       140
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from quiet to active levels. Predominantly active conditions persisted for first half of the day, in the wake of a geomagnetic storm commencement late yesterday. Mainly unsettled and isolated quiet conditions were observed for the last half of the day.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 143  SSN 112  Afr/Ap 016/021   X-ray Background B8.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.7e+07   GT 10 MeV 5.5e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 5.60e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 4 4 3 3 1 3 3 Planetary 4 4 4 4 4 3 3 3
F. Comments
  Afr estimated from Boulder A.

<< 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-flare2024/03/23X1.1
Last M-flare2024/03/28M7.0
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
12024M7.0
22001M6.17
32000M4.46
42022M4.0
52014M3.79
ApG
1200144G2
2200327G2
3199721G2
4201727G1
5200421G1
*since 1994

Social networks