Viewing archive of Sunday, 20 October 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
117 -321 1C1.07C4.174

Sunspot regions

Region 11861

Number of
sunspots
Size Class Magn. Class Spot Location
9 -7 240 -170 EAC S07W91
HMIIF
HMIBC

Region 11864

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 10 HAX S22W85
HMIIF
HMIBC

Region 11868

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 40 30 CAO N23W30
HMIIF
HMIBC

Solar flares on this day

C4.12 C2.88

Region 11869

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HRX N20W05
HMIIF
HMIBC

Region 11870

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 -20 BXO S15W72
HMIIF
HMIBC

Region 11872

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX S17E15
HMIIF
HMIBC

Region 11873

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 20 -20 CRO N12E23
HMIIF
HMIBC

Solar flares on this day

C2.38

Region 11874

Number of
sunspots
Size Class Magn. Class Spot Location
6 -2 40 -10 DAO S11W06
HMIIF
HMIBC

Region 11875

Number of
sunspots
Size Class Magn. Class Spot Location
15 5 150 ESI N08E46
HMIIF
HMIBC

Solar flares on this day

C1.44

Region 11877

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 260 140 CKO S12E61
HMIIF
HMIBC

All times in UTC

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