Viewing archive of Wednesday, 13 October 2004

Sunspot numberNew regionsBackground fluxMaximum fluxC
41 271A5.5C1.081

Solar flares

RegionStartMaximumEnd
-B1 01:0401:0701:09
-B4.4 03:4603:5404:03
-B5.1 13:4713:5914:11
-B1 15:5716:0016:04
0682B2.2 21:0821:1421:17
0682C1 21:2022:0622:20

<< 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!

12%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
Number of spotless days in 2020:72
Last spotless day:2020/03/30

This day in history*

Solar flares
12001M8.4
22001M5.1
32001M3.1
42013M2.2
52004M1.7
ApG
1201055G4
2200550G3
3199441G2
4200629G1
5200328G1
*since 1994

Social networks