Viewing archive of Friday, 17 February 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum flux
53 120B1.7B2.7545

Sunspot regions

Region 11416

Number of
sunspots
Size Class Magn. Class Spot Location
7 160 -30 ESO S18W68

Region 11419

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 60 10 CSO N28E19

Region 11420

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 10 HSX N10E23

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