Viewing archive of Tuesday, 13 March 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
80 -90B4.4M7.970721

Sunspot regions

Region 11428

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 30 HSX S15W72

Region 11429

Number of
sunspots
Size Class Magn. Class Spot Location
14 -8 380 -460 EKC N18W50

Solar flares on this day

C3.1 M7.9

Region 11430

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 30 -70 HSX N22W67

Region 11432

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 80 30 DSO N13E26

Region 11433

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 80 -70 CSO N11E50

Solar flares on this day

C1.2

Region 11434

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 50 -40 CSO S23E44

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