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Sunspot region AR14099

Number of
sunspots		 Size Class Magn. Class Spot Location
2025/05/25 3 110 CAO S12E65
2025/05/26 10 150 DAC S13E53
2025/05/27 10 210 DAC S13E40
2025/05/28 16 250 DKC S13E27
2025/05/29 16 250 DKC S13E15
2025/05/30 13 250 DKC S14E03
2025/05/31 13 250 DKC S14W11
2025/06/01 11 250 DKI S14W24
2025/06/02 15 230 DKI S14W38
2025/06/03 13 210 DAI S14W50
2025/06/04 6 160 DAO S14W71
2025/06/05 4 100 CAO S13W79
2025/06/06 2 50 CAO S13W90
2025/06/07 2 50 CAO S13W0*
C
17

The top 10 solar flares from sunspot region 14099

Start Maximum End
1C6.42025/05/2503:0103:0503:09
2C5.32025/05/2502:5002:5703:01
3C4.02025/06/0100:1100:1800:21
4C3.02025/05/2816:2116:3116:38
5C3.02025/06/0507:1607:2007:23
6C2.22025/06/0507:0207:0907:13
7C2.02025/05/2811:3611:4711:54
8C1.92025/05/2805:5505:5806:02
9C1.82025/05/2805:3705:4805:54
10C1.82025/06/0321:3721:4421:47
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Space weather facts

Last X-flare2026/04/24X2.5
Last M-flare2026/04/25M1.1
Last geomagnetic storm2026/04/20Kp5 (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 202682.9 -3
Last 30 days91.4 +12.3

This day in history*

Solar flares
12001X1.13
22003X1
32003M3.71
42003M3.05
52003M3.02
DstG
11989-132G3
21984-93G4
31981-85G3
41979-80
51960-72
*since 1994

Aurora on this day in history

No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
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