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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-flare2026/02/04X4.21
Last M-flare2026/02/25M2.4
Last geomagnetic storm2026/03/03Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (5%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202675 -3.2
Last 30 days55.6 -70.1

This day in history*

Solar flares
12001M8.22
22011M7.57
32011M6.29
41999M3.73
52011M2.14
DstG
11970-284G5
21978-99G1
31994-87G2
41989-75G2
51986-64G1
*since 1994

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