SpaceWeatherLive.com
Real-time auroral and solar activity

Sunspot region AR10306

Number of
sunspots		 Size Class Magn. Class Spot Location
2003/03/08 1 280 HHX N05E76
2003/03/09 1 470 HHX N05E63
2003/03/10 7 540 DKO N05E47
2003/03/11 8 510 CKO N05E34
2003/03/12 6 520 DKO N05E21
2003/03/13 8 590 DKO N06E08
2003/03/14 15 570 CKO N07W05
2003/03/15 16 580 DKO N07W19
2003/03/16 15 640 DKO N07W33
2003/03/17 12 630 DKO N08W45
2003/03/18 8 600 DKO N06W60
2003/03/19 3 460 DKO N07W72
2003/03/20 3 260 CKO N08W88
BC
35

The top 8 solar flares from sunspot region 10306

Start Maximum End
1C3.742003/03/0809:2509:5710:14
2C1.932003/03/1010:0110:0510:09
3C1.312003/03/1008:4208:5309:10
4C1.212003/03/1216:4316:5216:56
5C1.122003/03/0902:0202:0602:09
6B9.192003/03/0903:4203:4503:47
7B8.742003/03/1209:3709:4009:43
8B8.092003/03/1221:1421:1721:26
Back to top

Latest news

Latest forum messages

Unproven theories 344AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154What are these long and thin eruptions? 9
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-flare2024/04/27M3.0
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days139.7 +33.3

This day in history*

Solar flares
12001M1.01
22024C8.3
32024C7.7
42000C7.46
52023C7.1
ApG
11937128G4
2196960G3
3196084G3
4195664G3
5198561G3
*since 1994

Social networks

SpaceWeatherLive