Sunspot region AR11757

Number of
sunspots
Size Class Magn. Class Spot Location
2013/05/26 1 120 HSX S09E70
2013/05/27 1 80 HSX S08E54
2013/05/28 1 100 HSX S09E41
2013/05/29 1 80 HSX S08E27
2013/05/30 1 80 HSX S08E27
2013/05/31 1 30 HSX S08W00
2013/06/01 1 30 HSX S09W13
2013/06/02 1 20 HRX S08W26
2013/06/03 2 10 HRX S07W37
2013/06/04 1 0 AXX S06W51
BC
21

The top 3 solar flares from sunspot region 11757

Start Maximum End
1C1.32013/05/3012:5813:0313:08
2B7.312013/05/2903:1203:2503:36
3B6.12013/05/3105:3105:3605:43

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/02/04X4.21
Last M-flare2026/03/26M4.0
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (4%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202681.4 +3.2
Last 30 days80 -0.8

This day in history*

Solar flares
12001M3.28
21998M3.23
32025M2.0
42000M1.5
52000M1.38
DstG
11959-234G4
21976-125G2
31988-121G2
41991-101G1
51978-98G3
*since 1994

Social networks