SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR12146

Number of
sunspots		 Size Class Magn. Class Spot Location
2014/08/17 1 30 HSX N09E76
2014/08/18 2 80 HAX N09E62
2014/08/19 1 90 HAX N10E48
2014/08/20 1 150 HSX N08E35
2014/08/21 6 120 CSI N09E21
2014/08/22 7 140 CSO N10E07
2014/08/23 6 140 CSO N10W07
2014/08/24 9 170 CSO N10W18
2014/08/25 10 280 DKI N09W33
2014/08/26 11 290 DKI N09W46
2014/08/27 9 300 DKI N07W58
2014/08/28 4 240 DAI N07W72
2014/08/29 2 190 CSO N08W86
2014/08/30 2 190 CSO N08W0*
BCM
1202

The top 10 solar flares from sunspot region 12146

Start Maximum End
1M5.682014/08/2520:0620:2120:29
2M2.872014/08/2514:4615:1115:31
3C8.92014/08/2215:4015:5216:02
4C8.642014/08/2317:1917:2717:31
5C8.122014/08/2622:5423:2523:38
6C6.172014/08/2915:4315:5216:02
7C5.72014/08/2602:3402:4102:51
8C3.132014/08/2210:1310:2710:46
9C2.792014/08/1923:2523:3123:33
10C2.732014/08/2609:2309:2809:33
Back to top

Latest news

Latest forum messages

IMF - BT strength 5What are these long and thin eruptions? 6AR 3637, 3638, 3643 89Unproven theories 341Space Weather Memes 338
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!

54%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/25M1.3
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days133.4 +25.6

This day in history*

Solar flares
12001X1.13
22003X1
32003M3.71
42003M3.05
52003M3.02
ApG
1199831G1
2201318G1
3201216G1
4199518
5202112
*since 1994

Social networks

SpaceWeatherLive