Sunspot region AR11307

Number of
sunspots
Size Class Magn. Class Spot Location
2011/09/29 2 10 BXO N14E75
2011/09/30 4 10 BXO N16E65
2011/10/01 3 30 CSO N14E48
2011/10/02 4 30 DRO N14E37
2011/10/03 5 30 ERO N15E22
2011/10/04 1 15 HRX N13E05
2011/10/05 4 10 BXO N15W01
2011/10/06 2 5 BXO N17W13
C
1

The top 1 solar flares from sunspot region 11307

Start Maximum End
1C4.862011/09/3018:4218:4718:53

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/01/22M1.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.8 -8.7
Last 30 days161.9 +43

This day in history*

Solar flares
12012X1.26
22024M5.12
32024M4.3
42003M3.59
52024M2.44
DstG
11957-114G1
22000-96G2
31979-84G1
42004-78G2
52012-71G1
*since 1994

Social networks