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Occurrence and quantity of precipitation can be modelled simultaneously
Author(s) -
Dunn Peter K.
Publication year - 2004
Publication title -
international journal of climatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.58
H-Index - 166
eISSN - 1097-0088
pISSN - 0899-8418
DOI - 10.1002/joc.1063
Subject(s) - precipitation , climatology , environmental science , quantitative precipitation forecast , meteorology , atmospheric sciences , geology , geography
Many statistical models exist for modelling precipitation. One difficulty is that two issues need to be addressed: the probability of precipitation occurring, and then the quantity of precipitation recorded. This paper considers a family of distributions for modelling the quantity of precipitation, including those observations in which exactly no precipitation is recorded. Two examples are then discussed showing the distributions model the precipitation patterns well. Copyright © 2004 Royal Meteorological Society