Sunspot region AR13683

Number of
sunspots
Size Class Magn. Class Spot Location
2024/05/15 5 30 DRO S23W08
2024/05/16 8 30 DRO S23W22
2024/05/17 8 60 DSO S23W35
2024/05/18 14 120 DSI S23W49
2024/05/19 17 110 DAI S26W58
2024/05/20 15 100 DAI S25W72
2024/05/21 4 70 DSO S23W87
2024/05/22 4 70 DSO S23W0*
CM
101

The top 10 solar flares from sunspot region 13683

Start Maximum End
1M2.322024/05/2203:3804:0404:22
2C7.32024/05/2218:5118:5719:06
3C6.92024/05/2113:2913:3613:41
4C6.62024/05/2005:4205:5406:16
5C6.52024/05/2114:0014:1314:26
6C4.82024/05/2107:2007:3207:39
7C4.32024/05/2105:5006:1606:35
8C3.52024/05/2211:4011:4511:51
9C3.32024/05/2211:3011:3711:40
10C3.12024/05/2216:0616:1016:15

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Space weather facts

Last X-flare2026/02/03X1.5
Last M-flare2026/02/03M7.3
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026114 -10
Last 30 days118.1 +6.2

This day in history*

Solar flares
12026X1.5
22025M8.88
32026M7.3
42026M7.2
52025M6.1
DstG
11992-170G4
21969-161G2
31982-82G1
41989-74G2
52022-66G1
*since 1994

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