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Sunspot region AR13924

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/12/12 3 30 CSO S20E12
2024/12/13 10 50 DAO S20W02
2024/12/14 23 200 DAI S19W15
2024/12/15 18 190 DSI S19W28
2024/12/16 18 280 EKI S16W43
2024/12/17 21 280 EKO S19W57
2024/12/18 8 300 EKO S18W69
2024/12/19 4 280 EKO S19W82
2024/12/20 2 160 DAO S19W95
2024/12/21 2 160 DAO S19W0*
CM
112

The top 10 solar flares from sunspot region 13924

Start Maximum End
1M2.12024/12/2007:2007:2607:35
2M1.62024/12/1910:2110:3810:57
3C7.22024/12/1917:4618:1018:27
4C5.92024/12/1417:1217:2917:45
5C4.22024/12/1501:2101:2601:32
6C3.42024/12/1522:3322:4322:51
7C3.42024/12/1921:2521:3321:40
8C3.12024/12/1921:1421:2321:25
9C3.02024/12/2006:5407:0407:14
10C2.42024/12/1523:4323:4900:01
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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/15M1.2
Last geomagnetic storm2025/04/16Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025120.5 -13.7
Last 30 days118.3 -22.1

This day in history*

Solar flares
12014X1.05
22016M9.63
32024M2.2
42022M1.9
52024M1.6
DstG
11965-162G4
22002-127G3
32001-114G3
41990-95G1
51957-89G2
*since 1994

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