Viewing archive of Tuesday, 15 February 2011 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCX
100 100 -1B5.2X2.371

Sunspot regions

Region 11157

Number of
sunspots
Size Class Magn. Class Spot Location
9 2 40 DSO N19W43

Region 11158

Number of
sunspots
Size Class Magn. Class Spot Location
36 5 450 330 EKC S21W14

Solar flares on this day

X2.2 C4.8 C1.7 C6.6 C1.3

Region 11159

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 10 -10 BXO N19W14

Region 11161

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 BXO N11E52

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