Region 9737

Number of
sunspots
Size Class Magn. Class Spot Location
2001/12/11 3 10 BXO S27E52
2001/12/12 5 120 DSO S27E39
2001/12/13 8 80 DAO S28E26
2001/12/14 6 30 DSO S28E13
2001/12/15 8 40 DSO S28E00
2001/12/16 6 70 DAO S27W12
2001/12/17 4 40 DSO S28W24
2001/12/18 3 50 DAO S28W37
2001/12/19 1 20 AXX S27W52
2001/12/22 1 10 HSX S29W83

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/06/08Kp5 (G1)
Number of spotless days in 2019:105
Current stretch spotless days:32

This day in history*

Solar flares
12013C8.4
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32002C5.5
41999C5.1
52011C4.7
ApG
1199529G2
2199418G1
3200314
4200112
5199612
*since 1994

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