Top 25 sunspot regions of 2010

On this page you will find an overview of the largest sunspot regions of the year 2010. This page is updated daily. Sunspot information comes from the NOAA SWPC.

RegionSize Number of
sunspots
Class Magn. Class Spot
12010/10/30111755014DSI
22010/12/08113143012CHO
32010/09/20110842013FHO
42010/02/09104542035FKC
52010/09/28110942020EKI
62010/03/29105741012EKI
72010/01/14104038031EKI
82010/07/22108931016DSI
92010/08/0210922903HKX
102010/11/16112426013DKI
112010/08/1310932502HKX
122010/12/02113025015DAI
132010/03/16105424018EAI
142010/01/04103922010DSO
152010/06/1110782005DAO
162010/12/0811332002HSX
172010/01/2310412007ESO
182010/06/0410761907DHO
192010/02/12104619033EAC
202010/10/2011151903CSO
212010/01/24104219011CAO
222010/10/18111218016EAI
232010/05/0610691707DAI
242010/10/1811131602HSX
252010/07/0410841501HSX

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!

57%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/11X1.5
Last M-flare2024/05/11M1.7
Last geomagnetic storm2024/05/10Kp9 (G5)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024139.8 +3.3
Last 30 days170.5 +79.6

This day in history*

Solar flares
12024X5.7
22024X1.5
32024M3.0
42022M2.67
52022M2.26
ApG
11938103G4
2199270G3
3198161G3
4200249G3
5196042G3
*since 1994

Social networks