Sunspot region AR12741

Number of
sunspots
Size Class Magn. Class Spot Location
2019/05/07 1 100 HSX N05E81
2019/05/08 1 170 HSX N05E66
2019/05/09 1 160 HSX N05E52
2019/05/10 1 160 HSX N06E38
2019/05/11 1 160 HSX N06E25
2019/05/12 3 160 HSX N06E11
2019/05/13 2 210 HSX N06W02
2019/05/14 2 150 HSX N05W16
2019/05/15 3 160 HSX N06W30
2019/05/16 3 150 HSX N05W44
2019/05/17 3 150 HAX N05W57
2019/05/18 3 150 HAX N05W70
2019/05/19 1 140 HAX N05W83
BC
81

The top 9 solar flares from sunspot region 12741

Start Maximum End
1C2.832019/05/1519:1519:2419:27
2B4.442019/05/1222:3922:5123:04
3B4.162019/05/1315:0215:5217:10
4B4.122019/05/1508:3208:4008:49
5B2.52019/05/1519:4719:5620:02
6B2.292019/05/1516:4216:5617:03
7B2.282019/05/1017:2917:3417:40
8B22019/05/1008:3908:4708:56
9B1.172019/05/1604:5304:5604:58

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-flare2026/02/04X4.3
Last M-flare2026/02/09M2.8
Last geomagnetic storm2026/02/05Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026135.3 +22.7
Last 30 days129.4 +28.1

This day in history*

Solar flares
12024M9.04
22023M3.7
32024M3.4
42002M2.32
52023M1.6
DstG
11986-119
21992-116G1
31982-105G2
41994-75G1
51968-69G2
*since 1994

Social networks