Viewing archive of Thursday, 19 December 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
138 201 -2B8.0M3.532171

Sunspot regions

Region 11917

Number of
sunspots
Size Class Magn. Class Spot Location
4 -12 420 100 DKI S16W77

Solar flares on this day

C1.4

Region 11918

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 50 -40 HAX S09W55

Region 11920

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 50 10 HSX N12W48

Region 11921

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 220 -80 DSO N06W43

Solar flares on this day

C1.4 C1.6

Region 11927

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 10 BXO S26W0*

Region 11928

Number of
sunspots
Size Class Magn. Class Spot Location
21 240 DAI S15W05

Solar flares on this day

C1.8 C2.2

Region 11929

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HRX S11E55

Region 11930

Number of
sunspots
Size Class Magn. Class Spot Location
7 40 CAI S09E35

Solar flares on this day

C1.8

Region 11931

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 HAX S14E76

Solar flares on this day

C1.3

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*since 1994

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