Sunspot region AR9147

Number of
sunspots
Size Class Magn. Class Spot Location
2000/08/29 2 80 HAX N04E67
2000/08/30 3 90 HAX N04E53
2000/08/31 2 110 HSX N05E39
2000/09/01 5 110 CSO N05E26
2000/09/02 5 100 CSO N05E14
2000/09/03 3 90 CSO N05E01
2000/09/04 8 100 CAO N07W12
2000/09/05 4 60 CAO N08W22
2000/09/06 2 40 HSX N06W40
2000/09/07 2 70 HSX N06W53
2000/09/08 1 50 HSX N07W67
2000/09/09 1 80 HSX N08W80
2000/09/10 1 120 HSX N07W91
C
2

The top 2 solar flares from sunspot region 9147

Start Maximum End
1C4.812000/08/2915:1515:1915:23
2C2.472000/08/2915:0915:1215:15

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Last X-flare2025/12/08X1.1
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Last geomagnetic storm2025/12/22Kp5 (G1)
Spotless days
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November 202591.8 -22.8
December 2025114.9 +23.1
Last 30 days113.2 +27.4

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