Retreat of glaciers since 1850 doing so due to transient local weather conditions, which have brought more precipitation and cloudier, cooler summers since 2002. Tropical glaciers are located between the Tropic of Cancer and the Tropic of Capricorn, in the region that lies 23° 26′ 22″ north or south of the equator. Strictly, a tropical glacier is located within the astronomical tropics; the area where the annual temperature variation is less than the daily variation, and is within the oscillation area of the Intertropical Convergence Zone. Tropical glaciers are the most uncommon of all glaciers for a variety of reasons. Firstly, the regions are the
Admiral of the South, North and West Admiral of the South, North and West The Admiral of the South, North and West formally known as Admiral of the Kings Southern, Northern and Western Fleets or Admiral of all the Fleets about England was a senior English Navy appointment and Commander-in-Chief of the English Navy from 1360 to 1369. Towards the end of the 13th century three Admiralties were created by King Edward I of England those of the Admiral of the North, the Admiral of the South and the Admiral of the West. In 1328 the Admiralty of the South its units, formations and staff was merged