Sunspot region AR13986

Number of
sunspots
Size Class Magn. Class Spot Location
2025/02/05 1 50 HSX N05E69
2025/02/06 1 50 HSX N05E54
2025/02/07 1 170 HSX N06E41
2025/02/08 1 170 HSX N06E27
2025/02/09 2 140 HSX N06E12
2025/02/10 2 140 HSX N06W00
2025/02/11 2 150 HSX N06W15
2025/02/12 2 140 HSX N06W30
2025/02/13 1 120 HSX N06W45
2025/02/14 1 70 HSX N06W59
2025/02/15 1 80 HSX N06W63
2025/02/16 1 90 HSX N06W76
2025/02/17 1 80 HSX N05W91
2025/02/18 1 80 HSX N06W0*
C
3

The top 3 solar flares from sunspot region 13986

Start Maximum End
1C2.12025/02/0717:0217:0917:16
2C2.12025/02/0717:1617:1917:24
3C1.62025/02/1720:1720:2220:27

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Space weather facts

Last X-flare2026/01/18X1.9
Last M-flare2026/01/21M3.4
Last geomagnetic storm2026/01/22Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
January 2026119.6 -4.4
Last 30 days122.3 +11.2

This day in history*

Solar flares
12023M2.8
22002M1.92
32015M1.61
42001M1.5
51999M1.19
DstG
11979-57G1
22004-56
31958-52G1
41959-52G2
52006-51G1
*since 1994

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