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Sunspot region AR10225

Number of
sunspots		 Size Class Magn. Class Spot Location
2002/12/14 9 120 DAO N17E66
2002/12/15 9 140 DAI N17E51
2002/12/16 14 100 DAI N16E38
2002/12/17 15 100 DAI N17E23
2002/12/18 14 110 DAI N17E11
2002/12/19 14 90 DAO N17W03
2002/12/20 6 40 CAO N17W18
2002/12/21 1 30 HSX N17W33
2002/12/22 2 20 AXX N17W46
2002/12/24 1 0 AXX N18W62
M
1

The top 1 solar flares from sunspot region 10225

Start Maximum End
1M3.662002/12/1611:0711:1511:26
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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
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 2026121 +35.1
Last 30 days101.1 +44.7

This day in history*

Solar flares
12000M2.97
22023M2.9
32000M2.66
42015M2.06
51999M1.66
DstG
11995-102G1
21984-99G2
32000-87
41959-71G1
51960-64
*since 1994

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