SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR9991

Number of
sunspots		 Size Class Magn. Class Spot Location
2002/06/08 1 300 HKX S22E69
2002/06/09 1 250 HHX S21E57
2002/06/10 1 270 HKX S22E43
2002/06/11 1 270 HHX S22E30
2002/06/12 6 290 DHO S22E17
2002/06/13 10 340 DHO S22E04
2002/06/14 7 310 CHO S20W09
2002/06/15 4 350 CKO S21W21
2002/06/16 3 290 CHO S21W34
2002/06/17 2 270 HKX S21W47
2002/06/18 2 330 CKO S22W61
2002/06/19 1 250 HHX S21W72
2002/06/20 4 220 CHO S22W85
BC
23

The top 5 solar flares from sunspot region 9991

Start Maximum End
1C2.272002/06/1221:1421:1921:22
2C2.062002/06/1719:5420:1620:26
3C1.792002/06/1621:1221:2421:28
4B9.712002/06/1616:4216:5417:02
5B9.562002/06/1307:0707:1507:17
Back to top

Latest news

Latest forum messages

Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64AR 3967 32Filaments and prominences 615
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-flare2025/01/04X1.85
Last M-flare2025/01/21M3.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks

SpaceWeatherLive