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Sunspot region AR13448

Number of
sunspots		 Size Class Magn. Class Spot Location
2023/09/25 1 40 HSX N14E73
2023/09/26 1 90 HSX N13E59
2023/09/27 1 130 HSX N13E46
2023/09/28 2 110 HSX N13E33
2023/09/29 1 100 HSX N13E19
2023/09/30 1 80 HSX N14E06
2023/10/01 1 80 HSX N13W06
2023/10/02 2 130 HSX N13W21
2023/10/03 2 90 HSX N14W33
2023/10/04 1 90 HSX N03W47
2023/10/05 1 50 HSX N10W60
2023/10/06 1 30 HSX N13W74
2023/10/07 1 30 HSX N14W88
2023/10/08 1 30 HSX N13W0*
C
1

The top 1 solar flares from sunspot region 13448

Start Maximum End
1C2.52023/09/2514:3014:3714:42
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CMEs from 2025/10/03 46Unspecified geomagnetic activity 3204Incoming & Unnumbered Active Regions 2108MODELO MAGNETOSFERA 3AR 14232/ 14233/ 14236 146
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Space weather facts

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

This day in history*

Solar flares
12012M3.35
22024M1.2
31999C9.19
42024C8.0
52023C6.6
DstG
12024-153G3
21960-112G1
32002-108G2
42012-99G2
52015-97G2
*since 1994

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