Viewing archive of Sunday, 2 November 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Nov 02 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 306 Issued at 0245Z on 02 Nov 2003 This report is compiled from data received at SWO on 01 Nov
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0304 0304 0304                       2000
0417 0422 0426  0486 S17W40 C3.7  Sf 100
0743 0743 0743                       100
0839 0852 0906  0488        M1.3
1236 1236 1236                       390
1647 1647 1647                       400
1742 1751 1808  0488 N09W50 M1.1  Sf 1200
1810 1811 1811                       300
2035 2035 2035                       330
2045 2045 2045                       570
2123 2124 2124                       410
2214 2214 2214                       530
2221 2222 2222                       720
2226 2238 2249  0486 S12W60 M3.2  1n 90000  95     II/IV
2307 2309 2309                       10000
2315 2315 2315                       1100
2319 2319 2319                       1600
2336 0000 2255                                     II
B. Proton Events
The greater than 10 MeV proton fluxes at geosynchronous orbit which began at 28/1201Z and had two distinct maximum measurements (29,000 pfu at 29/0615Z; from the X17 flare and 3,300 pfu at 30/1935Z; from the X10 flare) has ended at 01/1310Z.
C. Geomagnetic Activity Summary
The geomagnetic field was at unsettled to minor storm levels. Solar wind speeds have gradually decreased from the start of the period when they were approximately 800 km/s, currently down to 550 km/s (at the time of this writing) while the Bz component of the interplanetary magnetic field has remained predominantly northward during the period.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 210  SSN 277  Afr/Ap 020/021   X-ray Background C1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.6e+07   GT 10 MeV 7.6e+05 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W107 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 4 4 3 3 3 3 4 Planetary 4 5 4 3 3 3 3 3
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!

100%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:158
Current stretch spotless days:13

This day in history*

Solar flares
11998X3.9
22002M3.1
31998M3.0
42004M3.0
52003M2.7
ApG
1200638G2
2200230G1
3201729G1
4199924
5200319G2
*since 1994

Social networks