SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12537

Number of
sunspots		 Size Class Magn. Class Spot Location
2016/04/27 4 20 CRO S07W36
2016/04/28 9 40 DAO S07W50
2016/04/29 9 80 DAI S07W65
2016/04/30 5 70 DSO S09W77
2016/05/01 1 20 HAX S09W90
2016/05/02 1 20 HAX S09W0*
BC
121

The top 10 solar flares from sunspot region 12537

Start Maximum End
1C1.192016/05/0101:5702:0402:15
2B9.552016/04/2719:1819:2319:27
3B9.532016/04/3020:0420:2220:44
4B9.242016/04/2921:3321:3821:41
5B8.482016/04/2903:5103:5904:07
6B8.452016/04/3007:4007:4707:53
7B7.22016/04/2914:2414:2914:37
8B6.682016/04/2715:4315:4815:55
9B6.482016/04/3016:5117:1217:24
10B6.422016/04/2913:2713:3113:34
Back to top

Latest news

Latest forum messages

Unexplained proton activity 57Unspecified geomagnetic activity 2192AR4048 110SolarMax and FRAM2 2Changelog/Featurelog 169
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!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.5
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025143 +8.8
Last 30 days130.4 -16.1

This day in history*

Solar flares
12002M8.82
21999M6.76
32001M2.91
42003M2.74
52001M2.31
DstG
11979-202G3
21988-133G3
31984-120G4
42004-117G2
51994-111G3
*since 1994

Social networks