SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR8662

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/08/07 6 20 CRO S16E60
1999/08/08 10 100 DAO S16E50
1999/08/09 19 130 ESO S16E35
1999/08/10 27 230 EAC S16E21
1999/08/11 43 290 FAI S16E07
1999/08/12 39 290 FAI S15W06
1999/08/13 37 180 EAI S16W19
1999/08/14 25 170 FAI S16W33
1999/08/15 15 130 FSI S16W46
1999/08/16 9 100 FSO S15W59
1999/08/17 3 40 CSO S15W75
1999/08/18 1 40 HRX S16W90
BC
117

The top 10 solar flares from sunspot region 8662

Start Maximum End
1C7.071999/08/1723:3323:4523:57
2C6.611999/08/1016:1816:2416:29
3C6.041999/08/1315:4815:5916:05
4C4.671999/08/1319:2719:3319:51
5C4.341999/08/1307:4507:5207:57
6C2.971999/08/1407:3207:4007:45
7C2.291999/08/1022:0322:0822:11
8C2.291999/08/1415:1915:2715:37
9C2.141999/08/0803:2603:2703:32
10C2.011999/08/1009:5109:5910:07
Back to top

Latest news

Latest forum messages

Filaments and prominences 563AR 13905 52AR13906 18Growth of Cycle 25 760Incoming & Unnumbered Active Regions 1259
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!

SpaceWeatherLive Pro
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-flare2024/11/25M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024145.5 -20.9
Last 30 days158.8 +11.1

This day in history*

Solar flares
12000X2.81
22001X1.68
32000X1.18
42000M5.13
51999M2.97
DstG
11982-192G3
21978-149G3
32001-145
41986-105G3
52023-99G2
*since 1994

Social networks

SpaceWeatherLive