Display Screen or Portion Thereof with an Animated Graphical User Interface

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

FIG. 2 is a front view thereof showing a second image in the sequence;

FIG. 3 is a front view thereof showing a third image in the sequence;

FIG. 4 is a front view thereof showing a fourth image in the sequence;

FIG. 5 is a front view of a display screen or portion thereof with an animated graphical user interface showing a first image in a sequence according to a second embodiment of the new design;

FIG. 6 is a front view thereof showing a second image in the sequence;

FIG. 7 is a front view thereof showing a third image in the sequence; and,

FIG. 8 is a front view thereof showing a fourth image in the sequence.

The outermost rectangular broken line in the figures illustrates a display screen or portion thereof and forms no part of the claimed design. The horizontal jagged broken lines indicate symbolic breaks in the display screen or portion thereof, and form no part of the claimed design. The appearance of any portion of the article between the break lines forms no part of the claimed design. The remaining broken lines represent elements of the animated graphical user interface that form no part of the claimed design. In embodiments of animated graphical user interfaces, the appearance of the animated image sequentially transitions between the images shown. The process or period in which one image transitions to another image forms no part of the claimed design.