Viewing archive of Saturday, 13 March 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
107 90B5.2M1.9871

Sunspot regions

Region 8477

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 180 -20 HHX S30W68

Region 8483

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 60 -10 DSO S21W85

Region 8484

Number of
sunspots
Size Class Magn. Class Spot Location
8 -1 90 -30 DSO S22E30

Region 8485

Number of
sunspots
Size Class Magn. Class Spot Location
25 3 310 20 EAI N23E13

Region 8487

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 90 70 CAO N17E51

Solar flares on this day

C1.1 C1.1 C2.7 M1.9

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