Viewing archive of Saturday, 17 July 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
971 1B6.5C5.538

Sunspot regions

Region 8625

Number of
sunspots
Size Class Magn. Class Spot Location
8 1 70 50 DSO S18W54

Region 8627

Number of
sunspots
Size Class Magn. Class Spot Location
12 -5 160 30 EAO S14W34

Region 8628

Number of
sunspots
Size Class Magn. Class Spot Location
14 -5 140 EAO N18W48

Region 8631

Number of
sunspots
Size Class Magn. Class Spot Location
7 5 170 50 CAO N11E10

Region 8635

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 140 120 EAO N44W79

Solar flares on this day

C2.7 C3.4

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