Sunspot region AR11865

Number of
sunspots
Size Class Magn. Class Spot Location
2013/10/09 2 60 CAO S20E73
2013/10/10 5 210 DAO S21E58
2013/10/11 15 220 DAI S22E45
2013/10/12 14 220 DAO S22E32
2013/10/13 20 200 DAO S22E19
2013/10/14 16 270 DKC S22E06
2013/10/15 10 120 CAI S22W08
2013/10/16 11 90 DAO S21W21
2013/10/17 3 50 DSO S22W37
2013/10/18 4 10 BXO S21W50
CM
137

The top 10 solar flares from sunspot region 11865

Start Maximum End
1M4.062013/10/0901:2301:4801:56
2M2.572013/10/1508:2608:3808:48
3M2.432013/10/1300:1200:4301:05
4M22013/10/1523:3123:3623:41
5M1.362013/10/1505:0405:0705:10
6M1.282013/10/1614:2614:3214:40
7M1.142013/10/1412:5613:1513:36
8C9.42013/10/1515:2215:3615:49
9C8.962013/10/1112:1412:2812:47
10C6.272013/10/1514:3714:5715:09

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-flare2025/01/21M3.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks