Region 10637

Number of
sunspots
Size Class Magn. Class Spot Location
2004/06/22 1 0 AXX N08E63
2004/06/23 4 10 BXO N08E50
2004/06/24 4 10 BXO N08E37
2004/06/25 10 20 BXI N08E24
2004/06/26 12 30 DSO N08E11
2004/06/27 11 20 BXO N09W03
2004/06/28 13 30 BXO N08W16
2004/06/29 9 30 BXO N09W31
2004/06/30 8 30 BXO N08W45
2004/07/01 1 0 AXX N08W58
B
2

The top 2 solar flares from sunspot region 10637

Start Maximum End
1B8.52004/06/2507:4707:5207:57
2B4.02004/06/2502:0802:1502:22

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:264
Current stretch spotless days:37

This day in history*

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*since 1994

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