SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12811

Number of
sunspots		 Size Class Magn. Class Spot Location
2021/03/21 2 10 BXO N21E58
2021/03/22 2 40 BXO N21E44
2021/03/23 5 50 CAO N20E33
2021/03/24 5 10 BXO N20E21
2021/03/25 3 20 BXO N20E07
2021/03/26 3 10 BXO N20W07
2021/03/27 2 10 BXO N20W21
B
16

The top 10 solar flares from sunspot region 12811

Start Maximum End
1B7.42021/03/3019:4620:0520:18
2B2.12021/03/2015:3115:5316:09
3B2.12021/03/2015:3115:5016:10
4B1.82021/03/2220:3320:4020:44
5B1.52021/03/2023:2223:3923:51
6B1.52021/03/2218:2518:4018:52
7B1.52021/03/2404:0104:0704:13
8B1.22021/03/2116:0916:1816:27
9B1.22021/03/2121:3721:4621:55
10B1.22021/03/2316:3816:4216:48
Back to top

Latest news

Latest forum messages

AR 13932 542024/12/23 CME by AR 13932's M8.9 flare. 4Incoming & Unnumbered Active Regions 1365Space Weather Memes 614Strong far side CME 342
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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/23M8.9
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days114.4 -44.3

This day in history*

Solar flares
12001M5
22023M2.9
32023M2.6
42001M2.52
51998M2.49
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks

SpaceWeatherLive