Viewing archive of Tuesday, 17 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
78 -82 1B2.9C1.30031

Sunspot regions

Region 11455

Number of
sunspots
Size Class Magn. Class Spot Location
16 -3 200 30 FSI N06W59

Solar flares on this day

B7.6 B9.7

Region 11457

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 AXX N20E03

Region 11458

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N06E41

Region 11459

Number of
sunspots
Size Class Magn. Class Spot Location
12 9 260 180 FHI S15E56

Solar flares on this day

B7.0

Region 11460

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 CRO N15E40

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