Sunspot region AR12720

Number of
sunspots
Size Class Magn. Class Spot Location
2018/08/25 5 30 DRO N08W24
2018/08/26 7 100 DAO N08W39
2018/08/27 5 60 CSO N08W55
2018/08/28 2 50 HSX N08W68
2018/08/29 1 10 AXX N07W83
B
9

The top 9 solar flares from sunspot region 12720

Start Maximum End
1B5.882018/08/2510:3510:4811:01
2B4.82018/08/2503:0403:0903:12
3B3.642018/08/2502:0002:0502:09
4B2.752018/08/2521:2421:2821:30
5B2.542018/08/2505:2105:2505:29
6B2.012018/08/2507:0107:0407:06
7B1.442018/08/2507:3607:4007:54
8B1.442018/08/2518:2918:3318:37
9B1.432018/08/2412:4712:5012:57

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 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks