Sunspot region AR11836

Number of
sunspots
Size Class Magn. Class Spot Location
2013/08/28 1 70 HSX N10E68
2013/08/29 2 140 HAX N10E55
2013/08/30 3 160 HAX N12E42
2013/08/31 5 180 CAO N11E33
2013/09/01 9 170 EAO N11E19
2013/09/02 12 150 ESO N11E04
2013/09/03 13 160 ESO N11W05
2013/09/04 8 110 HSX N12W22
2013/09/05 7 110 DSO N12W39
2013/09/06 10 120 CSO N13W56
2013/09/07 5 130 CAO N11W67
2013/09/08 2 90 CAO N10W78
2013/09/09 1 60 HAX N10W91
2013/09/10 1 60 HAX N10W0*
BCM
261

The top 9 solar flares from sunspot region 11836

Start Maximum End
1M1.192013/08/3002:0402:4604:06
2C3.722013/08/3117:2017:3617:51
3C2.172013/09/0519:4619:5420:00
4C1.822013/09/0421:3121:3521:39
5C1.762013/08/2904:1804:3405:01
6C1.292013/09/0411:4411:4911:53
7C1.072013/09/0415:0615:1715:22
8B9.892013/08/3109:3609:4009:44
9B7.962013/09/0302:5603:0103:06

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/21M1.3
Last geomagnetic storm2025/12/22Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025114.8 +23
Last 30 days109.3 +22.9

This day in history*

Solar flares
12001M5
22024M4.8
32024M4.1
42023M2.9
52023M2.6
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks