Sunspot region AR8647

Number of
sunspots
Size Class Magn. Class Spot Location
1999/07/26 6 110 CAO S18E63
1999/07/27 10 220 DSO S18E51
1999/07/28 10 150 DAO S18E37
1999/07/29 12 90 EAO S18E24
1999/07/30 17 50 ESO S18E11
1999/07/31 11 40 CSO S17W03
1999/08/01 8 40 CSO S18W18
1999/08/02 15 40 CSO S18W34
1999/08/03 17 140 DAO S18W49
1999/08/04 22 270 DAO S18W63
1999/08/05 12 350 EAO S19W76
1999/08/06 7 120 EAO S19W87
CMX
621

The top 9 solar flares from sunspot region 8647

Start Maximum End
1X2.031999/08/0221:1821:2521:38
2M1.731999/08/0415:4916:0716:25
3M1.321999/08/0106:3806:4506:48
4C8.241999/08/0304:5805:0205:10
5C7.031999/08/0503:3803:4203:46
6C6.391999/08/0404:1104:1404:17
7C5.671999/08/0408:5308:5709:02
8C3.691999/08/0302:5302:5602:59
9C2.711999/08/0308:3908:4208:45

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