Sunspot region AR9937

Number of
sunspots
Size Class Magn. Class Spot Location
2002/05/04 3 70 CSO S09E68
2002/05/05 3 100 DAO S10E56
2002/05/06 10 210 DAI S09E42
2002/05/07 9 180 DKO S10E29
2002/05/08 8 120 DAO S09E15
2002/05/09 9 150 DAO S08E02
2002/05/10 12 150 DAO S08W11
2002/05/11 20 190 DAO S08W25
2002/05/12 18 240 DAI S09W38
2002/05/13 14 150 DAI S08W50
2002/05/14 9 90 DSO S07W64
2002/05/15 4 30 DRO S07W77
2002/05/16 2 30 AXX S08W89
BCM
172

The top 10 solar flares from sunspot region 9937

Start Maximum End
1M2.072002/05/1111:2111:3211:41
2M1.342002/05/0413:0913:2513:38
3C5.672002/05/1009:3609:4009:42
4C2.942002/05/0418:5319:0119:09
5C2.752002/05/0514:3814:4615:12
6C2.712002/05/1010:2310:2710:30
7C2.372002/05/1014:2814:3214:43
8C2.092002/05/0907:5608:0008:06
9C1.362002/05/0907:1207:1507:20
10B9.812002/05/0804:2604:2904:31

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/22M1.1
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days114 -43.9

This day in history*

Solar flares
12015M6.75
21998M3.34
32013M2.36
42013M1.97
52001M1.69
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

Social networks