Sunspot region AR10017

Number of
sunspots
Size Class Magn. Class Spot Location
2002/06/28 2 10 AXX S19E14
2002/06/29 5 20 CSO S19E02
2002/06/30 7 40 DSO S19W11
2002/07/01 15 100 DSO S19W23
2002/07/02 18 130 DAI S19W37
2002/07/03 15 400 DKI S18W51
2002/07/04 18 610 EKI S18W63
2002/07/05 19 520 EAI S18W76
2002/07/06 4 150 DAO S18W89
CMX
1461

The top 10 solar flares from sunspot region 10017

Start Maximum End
1X2.192002/07/0302:0802:1302:16
2M7.632002/07/0320:0020:1020:21
3M4.642002/07/0513:1013:2613:37
4M2.22002/07/0220:1920:3120:41
5M1.592002/07/0407:2707:3407:39
6M1.132002/07/0323:1823:2523:32
7M1.022002/07/0414:5014:5715:03
8C7.712002/07/0418:3418:5019:00
9C7.432002/07/0219:4620:0120:09
10C6.792002/07/0401:2401:2901:34

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/02/02X1.6
Last M-flare2026/02/02M4.0
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 202697 -27
Last 30 days118.3 +3.5

This day in history*

Solar flares
12026X2.9
22026X1.6
32026M6.8
42014M6.39
52026M5.2
DstG
11969-186G4
21992-143G2
31982-117G3
42002-86G1
52003-72G2
*since 1994

Social networks