Sunspot region AR13878

Number of
sunspots
Size Class Magn. Class Spot Location
2024/10/27 4 80 DSO N17E70
2024/10/28 8 200 EAI N18E58
2024/10/29 8 290 EKI N16E51
2024/10/30 15 350 EKI N16E37
2024/10/31 11 400 EKI N27E22
2024/11/01 16 400 EKO N16E09
2024/11/02 15 400 EKO N16W02
2024/11/03 18 320 EKO N16W15
2024/11/04 15 240 EAI N17W31
CMX
21121

The top 10 solar flares from sunspot region 13878

Start Maximum End
1X2.02024/10/3121:1221:2021:27
2M7.12024/10/3020:2920:5321:14
3M4.62024/10/3121:0321:1021:12
4M4.12024/10/2816:1316:2816:44
5M2.82024/10/2723:0523:2423:44
6M2.02024/11/0114:1814:3114:42
7M1.42024/11/0404:3104:3404:38
8M1.32024/10/2803:5904:0904:16
9M1.32024/10/3109:2209:3709:56
10M1.32024/11/0102:0502:1602:20

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Space weather facts

Last X-flare2024/10/31X2.0
Last M-flare2024/11/04M3.6
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024224 +82.6
Last 30 days160.1 +6.2

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*since 1994

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