Viewing archive of Wednesday, 16 October 2013

Sunspot numberNew regionsBackground fluxMaximum fluxC
120 -281B4.2C8.9610

Solar flares

RegionStartMaximumEnd
-C2.5 03:3203:4804:02
-C3.7 05:2005:3205:45
1861B7.8 06:3006:4006:46
1861C1.8 09:1009:2009:30
1861C1.4 13:5414:0214:12
1865C8.9 14:2614:3214:40
1870C1.8 15:0315:2015:34
-C1.6 16:2316:3816:44
1867C1.9 17:3917:4317:46
-C1.2 20:3920:5121:07
-C1.4 23:1123:2823:39

<< 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!

100%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:244
Current stretch spotless days:18

This day in history*

Solar flares
12003M9.6
22003M5.8
31999M3.2
42012M1.7
52012M1.6
ApG
12003150G4
2200225G2
3200724G1
4199424G1
5200420
*since 1994

Social networks