Sunspot region AR9181

Number of
sunspots
Size Class Magn. Class Spot Location
2000/10/03 6 150 DAO S32E65
2000/10/04 7 150 DAI S29E53
2000/10/05 11 130 DAI S27E41
2000/10/06 11 140 DSI S28E30
2000/10/07 14 70 DAO S28E16
2000/10/08 10 60 DSO S29E01
2000/10/09 7 100 DSO S30W12
2000/10/10 6 60 DSO S29W24
2000/10/11 5 30 CSO S28W35
2000/10/12 3 20 CSO S29W46
2000/10/13 1 10 HSX S27W60
C
5

The top 5 solar flares from sunspot region 9181

Start Maximum End
1C5.662000/10/0723:3623:4123:45
2C4.942000/10/0415:0315:1415:24
3C3.832000/10/0405:2005:2605:32
4C1.392000/10/0521:5421:5822:02
5C1.172000/10/0901:4701:5301:58

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Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
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Last spotless day2026/02/24
Monthly mean Sunspot Number
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April 202678.7 -7.2
Last 30 days91.4 +21.7

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*since 1994

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