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Sunspot region AR13454

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/10/01 1 20 HRX S13E62
2023/10/02 3 30 CRO S12E50
2023/10/03 3 20 BXO S13E38
2023/10/04 6 30 CRO S22E27
2023/10/05 4 10 BXO S16E12
2023/10/06 6 20 BXO S14W03
2023/10/07 8 30 CSO S11W12
2023/10/08 4 30 CSO S11W28
2023/10/09 5 40 CSO S11W42
2023/10/10 2 30 CSO S10W54
2023/10/11 1 50 CSO S11W71
2023/10/12 1 40 HSX S11W85
2023/10/13 1 40 HSX S11W99
C
3

The top 3 solar flares from sunspot region 13454

Start Maximum End
1C2.02023/10/0201:1601:2101:35
2C1.92023/10/1116:1616:2616:51
3C1.72023/10/0304:2404:3104:39
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Last X-flare2025/06/19X1.9
Last M-flare2025/10/03M1.2
Last geomagnetic storm2025/10/03Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2025129.8 -3.7
October 2025140.1 +10.3
Last 30 days131.3 -1.2

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