Sunspot region AR10663

Number of
sunspots
Size Class Magn. Class Spot Location
2004/08/20 2 110 HAX N08E75
2004/08/21 7 230 DAO N10E67
2004/08/22 9 200 EAO N11E52
2004/08/23 14 180 ESO N11E39
2004/08/24 17 150 ESO N11E26
2004/08/25 5 100 CSO N10E12
2004/08/26 16 140 ESO N10W01
2004/08/27 16 120 CAO N10W14
2004/08/28 12 80 EAO N10W27
2004/08/29 7 80 ESO N10W41
2004/08/30 4 40 CAO N07W58
2004/08/31 9 140 DAO N04W73
2004/09/01 1 50 HAX N03W88
BCM
941

The top 10 solar flares from sunspot region 10663

Start Maximum End
1M2.042004/08/3105:2405:3805:47
2C3.482004/08/3003:0403:1103:18
3C2.682004/08/2602:0802:1902:30
4C1.462004/08/3018:0618:1818:29
5C1.332004/08/3100:4000:4600:52
6B9.82004/08/2302:1802:2702:35
7B8.762004/08/2319:2919:3619:47
8B7.972004/08/3114:0714:1514:20
9B6.882004/08/3014:5815:0215:04
10B3.782004/08/3009:5410:0010:10

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Last X-flare2024/10/31X2.0
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Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
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Last 30 days161.1 +7.2

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