Sunspot region AR9639

Number of
sunspots
Size Class Magn. Class Spot Location
2001/09/27 3 30 DSO N04E36
2001/09/28 7 30 DSO N04E21
2001/09/29 6 50 DSO N03E08
2001/09/30 7 70 DSO N03W06
2001/10/01 8 100 CSO N04W20
2001/10/02 4 60 CSO N04W37
2001/10/03 2 40 HSX N03W51
2001/10/04 1 30 HSX N04W64
2001/10/05 1 10 AXX N07W77

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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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*since 1994

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