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Sunspot region AR13541

Number of
sunspots		 Size Class Magn. Class Spot Location
2024/01/05 1 10 HAX S21E65
2024/01/06 4 30 CAO S21E51
2024/01/07 3 60 CAO S20E43
2024/01/08 3 50 DAI S20E29
2024/01/09 5 80 DAI S24E17
2024/01/10 24 60 EAI S21E03
2024/01/11 15 100 ESI S23W07
2024/01/12 12 50 DAI S21W19
2024/01/13 4 70 DAO S22W33
2024/01/14 4 70 DAO S22W47
2024/01/15 9 120 CAO S22W62
2024/01/16 3 60 CAO S20W77
2024/01/17 3 60 CAO S22W90
C
13

The top 10 solar flares from sunspot region 13541

Start Maximum End
1C5.92024/01/1209:5910:0610:11
2C5.82024/01/1416:5317:0117:07
3C3.72024/01/0911:0711:2311:34
4C3.02024/01/1419:4919:5319:58
5C2.82024/01/1407:2707:3007:35
6C2.72024/01/1411:0911:1911:30
7C2.42024/01/1603:2103:3003:40
8C2.32024/01/1323:2223:2623:33
9C2.12024/01/1502:1702:2602:31
10C2.02024/01/1401:3501:3801:42
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The maximum X-ray flux of the past two hours is:
C6.5

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Last X-flare2025/03/28X1.1
Last M-flare2025/04/29M1.7
Last geomagnetic storm2025/04/21Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2025134.2 -20.4
April 2025126.5 -7.7
Last 30 days126.8 -0.8

This day in history*

Solar flares
11998M9.27
22024M3.71
32024M2.53
42025M1.7
51999M1.7
DstG
11960-99G2
21990-98G1
31991-97G3
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*since 1994

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