Viewing archive of Friday, 21 January 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
42 101 1B1.1C3.337

Sunspot regions

Region 11147

Number of
sunspots
Size Class Magn. Class Spot Location
9 2 170 40 CSO N24E09

Solar flares on this day

C1.1

Region 11148

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 20 10 BXO S28W72

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