Viewing archive of Friday, 4 October 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
84 231B2.2C2.581

Sunspot regions

Region 11855

Number of
sunspots
Size Class Magn. Class Spot Location
14 -2 90 -40 DSO S13W26

Region 11856

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 70 20 DSO N07E56

Solar flares on this day

C2.5

Region 11857

Number of
sunspots
Size Class Magn. Class Spot Location
1 100 30 HSX S08E54

Solar flares on this day

B4.9

Region 11858

Number of
sunspots
Size Class Magn. Class Spot Location
4 50 CAO N09W67

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