SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12664

Number of
sunspots		 Size Class Magn. Class Spot Location
2017/06/21 1 80 CSO N18E72
2017/06/22 1 50 HSX N17E60
2017/06/23 1 50 HSX N17E47
2017/06/24 1 70 HSX N18E35
2017/06/25 7 70 CSO N18E21
2017/06/26 10 90 CSO N18E07
2017/06/27 9 90 DSI N18W07
2017/06/28 7 100 DSI N18W19
2017/06/29 3 60 CSO N18W33
2017/06/30 2 50 CSO N18W46
2017/07/01 1 50 HSX N17W58
2017/07/02 1 20 HSX N18W71
2017/07/03 1 20 HSX N18W85
BC
111

The top 10 solar flares from sunspot region 12664

Start Maximum End
1C1.12017/07/0306:3306:3706:39
2B4.642017/07/0306:1706:2106:25
3B4.142017/07/0212:2312:3912:59
4B3.442017/07/0311:2111:2511:29
5B3.422017/06/2721:0921:1521:19
6B2.912017/06/2006:0107:1808:48
7B2.42017/07/0307:0607:1007:12
8B1.822017/06/2200:3600:4901:02
9B1.552017/07/0307:2807:3107:34
10B1.522017/06/2607:2307:2807:33
Back to top

Latest news

Latest forum messages

sun goes blank 74Unspecified geomagnetic activity 1640Space Weather Memes 569AR13883 2024/11/04 CME 45Incoming & Unnumbered Active Regions 1209
More topics

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-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

Social networks

SpaceWeatherLive