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Sunspot region AR12954

Number of
sunspots		 Size Class Magn. Class Spot Location
2022/02/20 1 60 HSX N18E72
2022/02/21 1 120 HSX N19E56
2022/02/22 1 100 HSX N19E44
2022/02/23 1 110 HSX N17E32
2022/02/24 1 70 HSX N17E18
2022/02/25 1 70 HSX N16E04
2022/02/26 1 80 HSX N17W07
2022/02/27 1 90 HSX N17W20
2022/02/28 1 70 HSX N17W34
2022/03/01 1 70 HSX N20W47
2022/03/02 1 100 HSX N15W57
2022/03/03 1 110 HSX N18W72
2022/03/04 1 50 HSX N17W87
2022/03/05 1 50 HSX N18W0*
C
1

The top 1 solar flares from sunspot region 12954

Start Maximum End
1C2.32022/02/2119:2919:3619:40
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What, no CH/HSS thread? 51Incoming & Unnumbered Active Regions 167AR4374 19Current Farside Activity 382Filaments and prominences 489
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Last X-flare2026/02/04X4.21
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Last geomagnetic storm2026/02/16Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2026112.6 -11.4
February 2026106.5 -6.1
Last 30 days124.3 +22.3

This day in history*

Solar flares
12023X2.28
22000M3.67
32013M2.9
42000M1.9
52016M1.36
DstG
11959-113G2
21993-110G3
31998-95G2
41967-91
51990-89G2
*since 1994

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