Viewing archive of Sunday, 9 December 2001

Sunspot numberNew regionsBackground fluxMaximum fluxC
225 71C1.5C6.910

Solar flares

RegionStartMaximumEnd
9734C2.0 04:1704:2104:24
9734C2.6 04:2504:5805:14
9718C2.3 12:3212:3612:41
9733C2.2 13:3913:4213:44
9727C6.8 15:3315:4115:54
9733C3.2 16:3216:3616:46
9733C6.3 17:2618:0218:29
9727C4.5 20:2720:3420:45
9732C2.6 23:0523:0923:13
9733C2.3 23:2823:3123:37

<< 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:2019/09/28Kp5 (G1)
Number of spotless days in 2019:218
Current stretch spotless days:20

This day in history*

Solar flares
12014X1.6
22001X1.2
32003M9.9
42014M8.7
52001M6.7
ApG
1200196G3
2199991G4
3199638G3
4200334G1
5199425G2
*since 1994

Social networks