Sketches adapted from Schmidt (1979).
A Ackerman (1941) using the Köppen-Geiger classification.
B Emberger (1932) classification as modified by Stretta-Mosino(1963) and published in Soto and Juaregui (1965).
C Shreve (1942).
D Johnston, M. (pers. commun. to Schmidt 1975) and Henrickson and Garcia (1976); Henrickson and Straw (1976).
Last Update: 21 December 1999.