Viewing archive of Wednesday, 16 February 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
51 -490B4.2M1.65123

Sunspot regions

Region 11157

Number of
sunspots
Size Class Magn. Class Spot Location
9 50 10 DAO N19W57

Region 11158

Number of
sunspots
Size Class Magn. Class Spot Location
36 600 150 EKC S21W27

Solar flares on this day

C2.8 C2.2 C9.9 C3.2 C1.0 M1.6 C7.7 C1.3 C1.1 C4.2

Region 11159

Number of
sunspots
Size Class Magn. Class Spot Location
2 5 -5 AXX N19W28

Region 11161

Number of
sunspots
Size Class Magn. Class Spot Location
13 10 130 100 DAI N11E38

Solar flares on this day

M1.1

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