Sunspot region AR12655

Number of
sunspots
Size Class Magn. Class Spot Location
2017/05/05 4 10 BXO N13E37
2017/05/06 6 30 DRO N14E25
2017/05/07 5 20 CRO N13E11
2017/05/08 2 10 BXO N14W04
B
9

The top 9 solar flares from sunspot region 12655

Start Maximum End
1B6.382017/05/0504:1804:3704:42
2B5.632017/05/0510:2510:3310:39
3B4.392017/05/0512:2312:2912:36
4B4.292017/07/1101:0901:1301:17
5B4.262017/05/0522:5022:5723:12
6B4.052017/05/0601:0401:0901:14
7B3.632017/05/0515:2615:3515:43
8B1.92017/05/0508:4108:4508:50
9B1.742017/05/0503:3003:3803:43

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Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.9 -23.5
Last 30 days155.8 +4.5

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
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51998M2.7
DstG
11991-139G2
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*since 1994

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