Viewing archive of Monday, 21 October 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
179 622 1B5.7C2.7410

Sunspot regions

Region 11861

Number of
sunspots
Size Class Magn. Class Spot Location
9 240 EAC S07W0*
HMIIF
HMIBC

Region 11864

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HAX S22W99
HMIIF
HMIBC

Region 11872

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX S17E01
HMIIF
HMIBC

Region 11873

Number of
sunspots
Size Class Magn. Class Spot Location
12 6 50 30 DAO N12E09
HMIIF
HMIBC

Region 11874

Number of
sunspots
Size Class Magn. Class Spot Location
10 4 40 CAO S11W20
HMIIF
HMIBC

Region 11875

Number of
sunspots
Size Class Magn. Class Spot Location
24 9 150 EAI N07E32
HMIIF
HMIBC

Solar flares on this day

C1.6 C2.4 C1.6 C1.5 C2.0 C2.7

Region 11877

Number of
sunspots
Size Class Magn. Class Spot Location
8 4 390 130 FHO S13E55
HMIIF
HMIBC

Solar flares on this day

C1.0 C1.1

Region 11878

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S10W54
HMIIF
HMIBC

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