Sunspot region AR9781

Number of
sunspots
Size Class Magn. Class Spot Location
2002/01/12 1 90 HSX S06E64
2002/01/13 1 80 HSX S05E52
2002/01/14 1 60 HSX S05E39
2002/01/15 1 60 HSX S04E25
2002/01/16 1 60 HSX S05E13
2002/01/17 2 80 HAX S05W01
2002/01/18 1 100 HSX S04W14
2002/01/19 1 80 HSX S05W28
2002/01/20 1 80 HSX S05W42
2002/01/21 2 60 HSX S04W55
2002/01/22 1 70 HSX S04W69
2002/01/23 1 50 HSX S06W82
2002/01/24 1 30 HAX S03W95

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Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/25M1.3
Last geomagnetic storm2024/04/19Kp7 (G3)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days135.5 +27.6

This day in history*

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*since 1994

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