Viewing archive of Friday, 20 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
162 401B3.8C3.397

Sunspot regions

Region 11459

Number of
sunspots
Size Class Magn. Class Spot Location
27 7 180 -80 DAI S15E12

Region 11460

Number of
sunspots
Size Class Magn. Class Spot Location
14 1 180 10 DSI N16W01

Region 11461

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 30 -60 CSO N14E37

Region 11462

Number of
sunspots
Size Class Magn. Class Spot Location
8 1 50 20 DSO S24W31

Solar flares on this day

C1.1

Region 11463

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 70 30 CSO S26W49

Solar flares on this day

B9.0

Region 11464

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N23E01

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