An anemometer is displayed in front of the 1st Operations Support Squadron weather office at Fort Eustis, Va., June 22, 2016. Weather forecasters use anemometer's to measure the speed of the wind, or of any current of gas by counting the number of rotations the vertical rod makes. ( Air Force photo by Airman 1st Class Derek Seifert)

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Size: 3642px × 2601px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: airfield, base, eustis, felker, jble, joint, langley-eustis, weather