Sunspot region AR10639

Number of
sunspots
Size Class Magn. Class Spot Location
2004/06/29 4 70 DAO N13E60
2004/06/30 8 150 CAO N13E46
2004/07/01 7 100 CAO N09E31
2004/07/02 4 50 CSO N10E19
2004/07/03 8 90 CAO N09E06
2004/07/04 4 60 HSX N08W10
2004/07/05 10 40 DAO N09W20
2004/07/06 5 20 BXO N08W35
2004/07/07 6 10 BXO N09W51
2004/07/08 6 20 BXO N10W64
BC
111

The top 10 solar flares from sunspot region 10639

Start Maximum End
1C1.082004/06/2918:1018:2518:40
2B9.662004/06/2914:1314:2014:24
3B7.652004/06/2823:1523:2023:24
4B6.182004/06/2819:2819:3219:35
5B5.542004/07/0702:1102:1702:22
6B3.762004/06/2911:0211:2211:46
7B3.722004/07/0515:5015:5415:57
8B1.992004/07/0806:0206:0606:10
9B1.982004/07/0520:4720:5420:59
10B1.92004/06/2920:0820:1220:17

Latest news

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-flare2025/01/04X1.85
Last M-flare2025/01/22M1.3
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.8 -8.7
Last 30 days161.9 +43

This day in history*

Solar flares
12012X1.26
22024M5.12
32024M4.3
42003M3.59
52024M2.44
DstG
11957-114G1
22000-96G2
31979-84G1
42004-78G2
52012-71G1
*since 1994

Social networks