Viewing archive of Friday, 13 August 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
82 -181 -1B6.14C7.68

Sunspot regions

Region 8657

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 60 HSX S28W56

Region 8662

Number of
sunspots
Size Class Magn. Class Spot Location
37 -2 180 -110 EAI S16W19

Solar flares on this day

C1.31 C4.34 B9.5 C1.15 C6.04 C4.67

Region 8665

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 30 -20 CRO S25E51

Region 8666

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 BXO N14W59

Region 8667

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 CRO N23E69

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