Sunspot region AR10943

Number of
sunspots
Size Class Magn. Class Spot Location
2007/02/20 3 50 CAO S12E04
2007/02/21 3 40 BXO S12W10
C
1

The top 1 solar flares from sunspot region 10943

Start Maximum End
1C1.742007/02/1900:0400:1000:13

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Last X-flare2025/01/04X1.85
Last M-flare2025/01/31M1.8
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
Last 30 days144.5 +6.7

This day in history*

Solar flares
12014M4.37
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32014M1.47
42003M1.42
52001M1.13
DstG
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*since 1994

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