Sunspot region AR8213

Number of
sunspots
Size Class Magn. Class Spot Location
1998/04/29 5 10 BXO S25E54
1998/04/30 7 20 BXO S24E40
1998/05/07 2 10 BXO S22W50

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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/28M1.1
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025130 -24.6
Last 30 days130 -22.2

This day in history*

Solar flares
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42024M9.7
52024M7.1
DstG
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51976-78
*since 1994

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