Sunspot region AR11157

Number of
sunspots
Size Class Magn. Class Spot Location
2011/02/09 3 10 CRO N22E36
2011/02/10 7 20 CSO N22E22
2011/02/11 7 20 CRO N22E08
2011/02/12 2 10 BXO N18W04
2011/02/13 5 30 CRO N18W18
2011/02/14 7 40 DSO N18W30
2011/02/15 9 40 DSO N19W43
2011/02/16 9 50 DAO N19W57
2011/02/17 2 10 BXO N19W70
B
2

The top 2 solar flares from sunspot region 11157

Start Maximum End
1B6.052011/02/0905:4205:4705:54
2B4.052011/02/0919:5720:0420:11

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%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
42003-87G2
51960-76G2
*since 1994

Social networks