SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR12804

Number of
sunspots		 Size Class Magn. Class Spot Location
2021/02/22 3 30 CRO N20W05
2021/02/23 5 50 CSO N19W18
2021/02/24 10 120 DAI N18W33
2021/02/25 10 190 DSI N30W49
2021/02/26 6 170 DSI N18W58
2021/02/27 4 190 DSO N23W74
2021/02/28 3 120 DSO N18W87
2021/03/01 3 120 DSO N18W0*
BC
412

The top 10 solar flares from sunspot region 12804

Start Maximum End
1C3.92021/02/2806:3806:4606:51
2C2.72021/02/2717:5118:0018:05
3B5.42021/02/2221:1921:2921:36
4B4.62021/02/2506:2806:3706:43
5B4.52021/02/2217:0217:0717:13
6B3.72021/02/2514:0714:1614:21
7B3.42021/02/2500:4200:5200:56
8B3.32021/02/2300:1100:1600:23
9B2.72021/02/2503:0803:2203:35
10B2.62021/02/2411:0111:2311:32
Back to top

Latest news

Latest forum messages

AR3664 566[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 108Unproven theories 389Space Weather Memes 349Sporadic E and Flare activity 24
More topics

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!

54%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/09X1.1
Last M-flare2024/05/09M3.7
Last geomagnetic storm2024/05/06Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
Last 30 days163.9 +73.1

This day in history*

Solar flares
12024X2.2
22024X1.1
31999X1.1
41998X1.05
52012M6.81
ApG
1197885G4
2195135G3
3199239G3
4198139G2
5194832G2
*since 1994

Social networks

SpaceWeatherLive