Viewing archive of Wednesday, 20 November 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
95 -180B6.5C6.4027

Sunspot regions

Region 11893

Number of
sunspots
Size Class Magn. Class Spot Location
14 -1 430 -50 EKC S13W77

Region 11895

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S17W55

Region 11896

Number of
sunspots
Size Class Magn. Class Spot Location
1 160 60 HSX N12W46

Region 11897

Number of
sunspots
Size Class Magn. Class Spot Location
10 -18 70 -30 FSO S18W41

Solar flares on this day

C1.5 C4.6 C6.4

Region 11899

Number of
sunspots
Size Class Magn. Class Spot Location
8 2 610 CKO N05W16

Region 11900

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 100 30 DAI S21W79

Region 11903

Number of
sunspots
Size Class Magn. Class Spot Location
2 130 -10 HAX S10E48

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:159
Current stretch spotless days:15

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*since 1994

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