Sunspot region AR11856

Number of
sunspots
Size Class Magn. Class Spot Location
2013/10/03 1 50 CAO N08E69
2013/10/04 2 70 DSO N07E56
2013/10/05 8 80 DSO N08E43
2013/10/06 5 70 CAO N08E31
2013/10/07 4 40 CAO N08E18
2013/10/08 4 30 CRO N07E02
2013/10/09 3 30 CAO N07W10
2013/10/10 8 10 BXO N07W22
2013/10/11 2 10 BXO N07W36
C
6

The top 6 solar flares from sunspot region 11856

Start Maximum End
1C8.922013/10/0703:5804:1404:23
2C3.642013/10/0403:1703:3203:52
3C3.372013/10/0715:3415:4015:55
4C1.392013/10/0611:2111:2511:27
5C1.312013/10/0905:0605:2805:38
6C1.042013/10/0921:2921:4121:57

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-flare2026/02/04X4.3
Last M-flare2026/02/09M2.8
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026132.1 +19.5
Last 30 days128.6 +27.4

This day in history*

Solar flares
12024M9.04
22023M3.7
32024M3.4
42002M2.32
52023M1.6
DstG
11986-119
21992-116G1
31982-105G2
41994-75G1
51968-69G2
*since 1994

Social networks