The declination is ~23°N at the summer solstice, ~23°S at the winter solstice, and 0° (over the equator) at the spring and autumn equinoxes.
Autumn Equinox: Occurs on or about September 21.
Avalanche: Falling rock or snow and ice down a mountain side.
Average Max Temperature: The average of the High temperatures over an extended period. EXM. 12hrs. 24hrs. Month, Years.
The latitude that the sun is directly over at a given time. The declination is ~23?Ǭ?N at the summer solstice, ~23?Ǭ?S at the winter solstice, and 0?Ǭ? (over the equator) at the spring and autumn equinoxes.
Deep Percolation Loss ...
 See also: Meteor, Atmospheric pressure, Thunderstorms, Surface, Sunset
  
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