Sunspot region AR12827

Number of
sunspots
Size Class Magn. Class Spot Location
2021/05/29 2 10 BXO N11E44
2021/05/30 5 60 CRO N12E28
2021/05/31 10 110 CAI N12E15
2021/06/01 10 100 CSI N12E03
2021/06/02 8 70 CSI N12W14
2021/06/03 4 70 CSO N11W29
2021/06/04 5 50 DSO N11W41
2021/06/05 3 120 HSX N12W54
2021/06/06 1 100 HSX N12W70
2021/06/07 1 50 HSX N12W86
2021/06/08 1 50 HSX N12W0*
BC
361

The top 10 solar flares from sunspot region 12827

Start Maximum End
1C1.72021/06/0104:2704:3104:35
2B7.82021/05/3105:3405:4405:48
3B4.62021/06/0408:1208:2108:28
4B3.82021/06/0414:2314:3014:37
5B3.62021/05/3015:5716:0316:10
6B3.32021/05/3100:2500:3600:41
7B3.02021/06/0415:5415:5916:04
8B2.92021/05/3023:2223:2923:33
9B2.72021/06/0208:1808:2208:26
10B2.62021/06/0411:5012:0612:14

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-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202689.7 +3.8
Last 30 days94.1 +33.7

This day in history*

Solar flares
12002M3.66
22012M2.54
32001M1.68
42014M1.47
52002M1.33
DstG
12025-127G4
22015-88G2
31973-79G2
42000-78
51971-73
*since 1994

Social networks