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Sunspot region AR13251

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/03/09 1 50 HSX S13E69
2023/03/10 1 50 HSX S12E55
2023/03/11 1 50 HSX S14E44
2023/03/12 1 50 HSX S14E29
2023/03/13 1 50 HSX S14E17
2023/03/14 1 50 HSX S13E03
2023/03/15 1 60 HAX S13W09
2023/03/16 1 40 HSX S13W22
2023/03/17 1 40 HSX S13W36
2023/03/18 1 30 HSX S13W48
2023/03/19 1 30 HSX S13W62
2023/03/20 1 10 AXX S13W75
2023/03/21 1 10 AXX S13W89
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.7
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026133.3 +47.4
Last 30 days96.1 +32

This day in history*

Solar flares
12002M8.82
22026M7.6
31999M6.76
42001M2.91
52003M2.74
DstG
11979-202G3
21988-133G3
31984-120G4
42004-117G2
51994-111G3
*since 1994

Aurora on this day in history

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