Sunspot region AR13927

Number of
sunspots
Size Class Magn. Class Spot Location
2024/12/18 3 150 DAI S08E75
2024/12/19 7 140 DAI S08E56
2024/12/20 10 280 EKI S11E44
2024/12/21 1 100 HSX S07E32
2024/12/22 1 90 HSX S07E11
2024/12/23 1 90 HSX S06W02
2024/12/24 1 90 HAX S08W16
2024/12/25 2 60 HAX S08W30
2024/12/26 1 40 HAX S08W44
2024/12/27 1 5 AXX S08W57
2024/12/28 1 5 AXX S08W72
2024/12/29 1 5 AXX S08W85
C
13

The top 10 solar flares from sunspot region 13927

Start Maximum End
1C8.32024/12/2120:3020:3720:47
2C8.22024/12/1807:2207:3407:47
3C6.22024/12/2206:3206:5207:11
4C5.82024/12/1721:3421:4621:56
5C5.12024/12/1820:2120:2320:27
6C5.02024/12/1902:3602:4802:56
7C5.02024/12/1909:1509:1909:31
8C4.62024/12/1907:3007:3707:48
9C4.12024/12/1801:0301:1501:23
10C3.82024/12/1823:4723:5223:56

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/22M1.3
Last geomagnetic storm2025/04/21Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025121 -13.2
Last 30 days113 -27.2

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