Sunspot region AR10945

Number of
sunspots
Size Class Magn. Class Spot Location
2007/02/27 1 20 HSX S06E60
2007/02/28 2 20 AXX S05E48
2007/03/01 1 30 AXX S05E34
2007/03/03 2 70 DAO S07E11
2007/03/05 3 10 AXX S06W17
2007/03/06 5 20 DRO S06W30
2007/03/07 5 30 BXO S06W43
2007/03/08 1 10 AXX S07W56

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Space weather facts

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
22003M1.76
32014M1.47
42003M1.42
52001M1.13
DstG
11992-91G2
21982-83G2
31993-83G1
41991-79G2
51989-67G1
*since 1994

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