But maps of sea level pressure can also be averaged over several months or years, to show the average circulation patterns in the atmosphere. (nsidc.org)
The measurement isn't exclusive to dog bite strength, it's used to measure everything from the pressure in a bike tire to the atmospheric sea level pressure. (mypetneedsthat.com)
The weight of the atmosphere's water vapor contributes only about one quarter of one percent of the total sea level pressure of all the gases. (eso.org)