Sunspot region AR11665

Number of
sunspots
Size Class Magn. Class Spot Location
2013/01/30 1 220 HAX N12E61
2013/01/31 2 180 DSO N11E49
2013/02/01 3 150 HAX N11E37
2013/02/02 4 120 CAO N12E23
2013/02/03 6 140 CAO N10E09
2013/02/04 5 190 CSO N10W04
2013/02/05 2 170 HSX N10W18
2013/02/06 1 120 HSX N10W31
2013/02/07 1 120 HSX N12W44
2013/02/08 1 120 HSX N12W58
2013/02/09 1 120 HSX N13W72
2013/02/10 1 80 HSX N11W81
2013/02/11 1 60 HSX N10W93
BC
52

The top 7 solar flares from sunspot region 11665

Start Maximum End
1C2.132013/02/0317:2918:0118:32
2C1.792013/02/0205:0205:1105:15
3B9.772013/02/0103:3403:4203:46
4B5.072013/02/0113:4513:4913:54
5B3.12013/01/3010:2010:2710:35
6B2.342013/01/3009:5810:0210:07
7B2.192013/01/3022:0722:1022:12

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-flare2024/12/08X2.2
Last M-flare2024/12/24M4.7
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days114.4 -44.3

This day in history*

Solar flares
12001M5
22024M4.7
32023M2.9
42023M2.6
52001M2.52
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks