Viewing archive of Monday, 9 April 2001

Sunspot numberNew regionsBackground fluxMaximum fluxCM
185 -31 -1C1.0M841

Solar flares

RegionStartMaximumEnd
9415C6.4 01:5902:5604:14
9415C3.0 06:4606:5707:07
9415C6.1 09:2009:2809:36
9415M7.9 15:2015:3416:00
9415C2.1 18:2418:2918:39

<< 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 2019:81
Current stretch spotless days:8

This day in history*

Solar flares
12003M1.9
21999M1.2
32003M1.0
42005C8.6
52003C7.4
ApG
1201318
2200316
3200015
4200713
5199513
*since 1994

Social networks