Lunar Atmospheric Tide
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Lunar Atmospheric Tide
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An atmospheric tide
due to the gravitational attraction
of the moon. The only detectable components are the 12-lunar-hour
or semidiurnal, as in the oceanic tides, and two others of very
nearly the same period. The amplitude of this atmospheric tide
is so small that it is detected only by careful statistical analysis
of a long record, being about 0.06 millibar in the tropics and
0.02 millibar in the middle latitudes. See tide.
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References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use