Sunspot region AR9142

Number of
sunspots
Size Class Magn. Class Spot Location
2000/08/25 1 30 HSX N16E71
2000/08/26 1 30 HSX N15E59
2000/08/27 1 50 HSX N15E47
2000/08/28 1 40 HSX N15E33
2000/08/29 1 20 HSX N16E21
2000/08/30 1 20 HSX N15E09
2000/08/31 1 20 HSX N16W05
2000/09/01 1 20 HSX N16W18
2000/09/02 1 20 HSX N16W32
2000/09/03 1 10 HSX N16W45
2000/09/04 2 20 BXO N16W63

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Space weather facts

Last X-flare2024/03/23X1.1
Last M-flare2024/03/28M7.0
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2024124.7 +1.7

This day in history*

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ApG
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*since 1994

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