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Sunspot region AR12045

Number of
sunspots		 Size Class Magn. Class Spot Location
2014/04/20 2 50 HAX S25E78
2014/04/21 4 50 CAO S22E62
2014/04/22 4 50 CAO S23E47
2014/04/23 10 80 DAO S23E36
2014/04/24 13 100 DAO S24E23
2014/04/25 1 120 CSO S25E09
2014/04/26 8 140 CAO S24W02
2014/04/27 8 140 CAO S24W16
2014/04/28 6 140 CAO S25W29
2014/04/29 2 100 HSX S24W43
2014/04/30 1 60 HSX S24W57
2014/05/01 2 70 CSO S24W71
2014/05/02 1 30 HSX S24W85
2014/05/03 1 30 HSX S24W99
BC
14

The top 5 solar flares from sunspot region 12045

Start Maximum End
1C2.922014/04/1912:2712:3112:35
2C2.312014/04/1909:3409:3909:50
3C2.32014/04/2623:5400:4202:03
4C2.052014/04/2104:4904:5404:57
5B6.882014/04/2705:3405:3805:44
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Space weather facts

Last X-flare2026/02/02X1.6
Last M-flare2026/02/03M3.6
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026114 -10
Last 30 days118.1 +6.2

This day in history*

Solar flares
12025M8.88
22026M7.2
32025M6.1
42025M4.32
52026M3.6
DstG
11992-170G4
21969-161G2
31982-82G1
41989-74G2
52022-66G1
*since 1994

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