SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12346

Number of
sunspots		 Size Class Magn. Class Spot Location
2015/05/12 1 50 HSX S12E69
2015/05/13 1 50 HSX S07E55
2015/05/14 1 60 HSX S06E42
2015/05/15 7 50 CSO S08E28
2015/05/16 7 30 CAO S08E15
2015/05/17 5 20 CRO S08W00
2015/05/18 4 10 BXO S07W13
2015/05/21 4 10 BXO S06W55
2015/05/22 2 20 CRO S06W69
2015/05/23 2 10 BXO S05W82
2015/05/24 2 10 BXO S05W97
BC
21

The top 3 solar flares from sunspot region 12346

Start Maximum End
1C1.362015/05/2106:0106:1106:17
2B8.552015/05/2105:2205:3705:53
3B8.532015/05/2018:3118:3618:41
Back to top

Latest news

Latest forum messages

Incoming & Unnumbered Active Regions 135750 mhz F2 51AR 13932 13Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 11Strong far side CME 335
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-flare2024/12/22M1.1
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 days116.1 -41.8

This day in history*

Solar flares
12015M6.75
21998M3.34
32013M2.36
42013M1.97
52001M1.69
DstG
12002-67
22000-62G2
31989-60
42014-57
51982-53G1
*since 1994

Social networks

SpaceWeatherLive