Viewing archive of Thursday, 17 September 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
72 50B2.9M1.14121

Sunspot regions

Region 12414

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 120 -50 HSX S12W84

Region 12415

Number of
sunspots
Size Class Magn. Class Spot Location
20 4 190 40 DAC S20W02

Solar flares on this day

C2.4 C9.5 C4.9 C2.9 C1.3 M1.1 B6.5 B7.9 B8.5 C1.3 C3.2 C1.6 C3.3 C6.7 B8.0 C3.9

Region 12418

Number of
sunspots
Size Class Magn. Class Spot Location
1 250 50 HHX S16E30

Region 12419

Number of
sunspots
Size Class Magn. Class Spot Location
5 120 110 DAO N12E35

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