SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12663

Number of
sunspots		 Size Class Magn. Class Spot Location
2017/06/16 7 50 DSO N14W00
2017/06/17 7 90 DSO N13W14
2017/06/18 7 100 DSO N12W28
2017/06/19 6 80 DSO N12W41
2017/06/20 4 60 CSO N13W55
2017/06/21 1 40 HSX N14W72
2017/06/22 1 30 HSX N14W85
2017/06/23 1 30 HSX N14W99
B
7

The top 7 solar flares from sunspot region 12663

Start Maximum End
1B3.762017/06/1516:5717:0017:06
2B3.762017/06/1813:3313:4413:54
3B3.32017/06/1809:1009:2109:32
4B2.692017/06/1821:3021:4021:48
5B1.662017/06/1702:5102:5703:01
6B1.62017/06/1812:3512:4012:59
7B1.072017/06/1913:0313:0613:09
Back to top

Latest news

Latest forum messages

AR 13901 82Sunspot Latitudes at or near Solar Maximum 76Incoming & Unnumbered Active Regions 1244The Rotations of AR 13780 and AR 13902 1Space Weather Memes 580
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-flare2024/11/20M1.1
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

SpaceWeatherLive