SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR11738

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/05/03 1 30 HSX N16E63
2013/05/04 2 10 CSO N15E47
2013/05/05 3 30 CAO N15E34
2013/05/06 5 50 CAO N15E20
2013/05/07 7 60 CAI N15E06
2013/05/08 8 70 CAI N15W08
2013/05/09 8 50 CAI N15W21
2013/05/10 7 30 CAI N17W33
2013/05/11 4 40 CAO N17W43
2013/05/12 4 10 BXO N17W59
2013/05/13 4 10 BXO N17W59
C
2

The top 2 solar flares from sunspot region 11738

Start Maximum End
1C4.192013/05/0800:1500:2200:30
2C1.632013/05/1516:0916:1316:18
Back to top

Latest news

Latest forum messages

Unspecified geomagnetic activity 1749Strong far side CME 327Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 9Filaments and prominences 595Incoming & Unnumbered Active Regions 1351
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-flare2024/12/22M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024103.3 -49.2
Last 30 days115.4 -40.8

This day in history*

Solar flares
11999M7.71
22013M4.82
32023M3.33
42013M2.8
51999M2.61
DstG
11982-101G3
22014-71G1
32001-59
41987-59
51989-58G1
*since 1994

Social networks

SpaceWeatherLive