Viewing archive of Tuesday, 9 September 1997

Sunspot numberNew regionsBackground fluxMaximum fluxC
101 40B4.2C9.122

Solar flares

RegionStartMaximumEnd
-B5.6 05:1705:2005:23
8085C9.7 09:4509:5310:03
8083B6.4 13:5113:5213:56
8083B7.8 14:0114:0414:08
8085C2.5 18:3518:4418:52
-B7.1 20:0420:1120:23

<< 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!

92%

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:2019/06/08Kp5 (G1)
Number of spotless days in 2019:106
Current stretch spotless days:33

This day in history*

Solar flares
11999M2.9
22015M1.0
32000C6.2
42001C5.7
51999C5.5
ApG
1199520G1
2199814G1
3199414
4201311
5200311
*since 1994

Social networks