Viewing archive of Friday, 31 October 2003

Sunspot numberNew regionsBackground fluxMaximum fluxCM
266 -271 -1C1.8M2.172

Solar flares

RegionStartMaximumEnd
-C4.4 23:5000:2000:37
0488C5.5 01:5001:5301:56
0488C5.0 02:3902:4302:50
-M2.0 04:2604:3304:37
0488M1.1 06:0806:1606:28
-C8.5 12:2412:3112:35
0486C5.3 16:4417:0617:48
0488C5.1 20:1420:3920:49
0488C9.5 20:5021:1121:41

<< 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!

91%

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:2019/05/14Kp7 (G3)
Number of spotless days in 2019:76
Current stretch spotless days:3

This day in history*

Solar flares
12004M2.6
22002M1.5
31997M1.3
42002C9.7
52001C9.0
ApG
1200329G2
2200518
3201615G1
4199813
5200810
*since 1994

Social networks