SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12331

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/04/22 10 30 BXI S10E10
2015/04/23 15 40 DAC S10W04
2015/04/24 11 90 DAI S09W19
2015/04/25 12 150 DAI S10W33
2015/04/26 18 220 DAI S09W47
2015/04/27 9 240 DAI S10W59
2015/04/28 7 190 DAO S09W73
2015/04/29 2 210 DAO S09W87
2015/04/30 2 210 DAO S09W87
C
6

The top 6 solar flares from sunspot region 12331

Start Maximum End
1C2.672015/04/2805:1305:1905:22
2C2.082015/04/2620:5120:5721:03
3C1.912015/04/2422:5222:5923:04
4C1.472015/04/2418:0218:1118:35
5C1.412015/04/2611:4411:4911:53
6C1.172015/04/2613:4714:1214:21
Back to top

Latest news

Latest forum messages

AR 3967 33Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64Filaments and prominences 615
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-flare2025/01/04X1.85
Last M-flare2025/01/21M3.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.2 -9.3
Last 30 days163.2 +45.8

This day in history*

Solar flares
12024M3.45
21999M2.14
32024M2.11
42024M2.07
52015M2.03
DstG
11957-235G4
22004-130G3
32005-97G2
42000-91G1
52012-70G1
*since 1994

Social networks

SpaceWeatherLive