Display Screen or Portion Thereof with an Animated Graphical User Interface

FIG. 1 is a front view of a first image in a sequence for a display screen or portion thereof with an animated graphical user interface showing the new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof;

FIG. 4 is a front view of a forth image thereof;

FIG. 5 is a front view of a fifth image thereof;

FIG. 6 is a front view of a sixth image thereof;

FIG. 7 is a front view of a seventh image thereof;

FIG. 8 is a front view of an eighth image thereof;

FIG. 9 is a front view of a ninth image thereof;

FIG. 10 is a front view of a tenth image thereof;

FIG. 11 is a front view of an eleventh image thereof;

FIG. 12 is a front view of a twelfth image thereof;

FIG. 13 is a front view of a thirteenth image thereof;

FIG. 14 is a front view of a fourteenth image thereof;

FIG. 15 is a front view of a fifteenth image thereof;

FIG. 16 is a front view of a sixteenth image thereof;

FIG. 17 is a front view of a seventeenth image thereof;

FIG. 18 is a front view of an eighteenth image thereof;

FIG. 19 is a front view of a nineteenth image thereof;

FIG. 20 is a front view of a twentieth image thereof;

FIG. 21 is a front view of a twenty-first image thereof;

FIG. 22 is a front view of a twenty-second image thereof;

FIG. 23 is a front view of a twenty-third image thereof;

FIG. 24 is a front view of a twenty-fourth image thereof;

FIG. 25 is a front view of a twenty-fifth image thereof;

FIG. 26 is a front view of a twenty-sixth image thereof;

FIG. 27 is a front view of a twenty-seventh image thereof;

FIG. 28 is a front view of a twenty-eighth image thereof;

FIG. 29 is a front view of a twenty-ninth image thereof;

FIG. 30 is a front view of a thirtieth image thereof;

FIG. 31 is a front view of a thirty-first image thereof;

FIG. 32 is a front view of a thirty-second image thereof;

FIG. 33 is a front view of a thirty-third image thereof;

FIG. 34 is a front view of a thirty-fourth image thereof;

FIG. 35 is a front view of a thirty-fifth image thereof;

FIG. 36 is a front view of a thirty-sixth image thereof; and,

FIG. 37 is a front view of a thirty-seventh image thereof.

The broken lines with arrows in the middle of FIG. 1 form part of the claimed design. The outer broken lines show the display screen or portion thereof and form no part of the claimed design. The remaining broken lines shown portions of the animated graphical user interface form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 - 37 . The process or period in which one image transitions to another forms no part of the claimed design.