Viewing archive of Saturday, 18 December 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
190 111 -1C2.14M2.1992

Sunspot regions

Region 8794

Number of
sunspots
Size Class Magn. Class Spot Location
10 20 -10 BXO S14W40

Region 8796

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S25W58

Region 8797

Number of
sunspots
Size Class Magn. Class Spot Location
10 -1 60 -30 DSO S33W41

Region 8798

Number of
sunspots
Size Class Magn. Class Spot Location
48 22 550 140 DKC S13E21

Solar flares on this day

C3.23 C4.43

Region 8800

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -10 AXX N10E18

Region 8803

Number of
sunspots
Size Class Magn. Class Spot Location
12 70 30 DAO S13E10

Region 8804

Number of
sunspots
Size Class Magn. Class Spot Location
1 150 30 HAX S17E66

Region 8805

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N18W27

Region 8806

Number of
sunspots
Size Class Magn. Class Spot Location
4 320 FHO N18E71

Solar flares on this day

M1.36 C7.66 C3.69 C2.8 C8.39 C8.21 M2.19

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