Sunspot region AR12837

Number of
sunspots
Size Class Magn. Class Spot Location
2021/06/28 1 20 HSX N17E69
2021/06/29 2 20 HRX N17E56
2021/06/30 2 20 HRX N17E42
2021/07/01 5 20 BXO N17E29
2021/07/02 9 30 DRO N18E15
2021/07/03 4 20 BXO N17E01
2021/07/04 9 20 BXO N17W13
2021/07/05 2 10 BXO N17W22
2021/07/06 1 0 AXX N17W37
B
7

The top 7 solar flares from sunspot region 12837

Start Maximum End
1B6.82021/07/0715:1615:4616:17
2B6.62021/06/2911:0811:2411:44
3B3.22021/07/0201:1501:2301:32
4B3.22021/07/0206:3306:3906:44
5B2.82021/07/0117:5318:0118:08
6B2.82021/07/0206:1106:1706:33
7B1.72021/07/0817:1217:1917:23

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
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21999M8.06
32005M5.58
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DstG
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*since 1994

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