Sunspot region AR10440

Number of
sunspots
Size Class Magn. Class Spot Location
2003/08/22 5 20 CSO S08E12
2003/08/23 15 90 DSO S07W06
2003/08/24 12 90 DSO S08W20
2003/08/25 9 60 DSO S08W33
2003/08/26 4 30 CSO S07W47
2003/08/27 1 10 AXX S07W64
2003/08/28 1 20 AXX S07W77

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.4
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
April 2025147 -7.6
Last 30 days128.8 -21.8

This day in history*

Solar flares
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32001X1.59
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DstG
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*since 1994

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