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A new intensity-scale approach for the verification of spatial precipitation forecasts

Published online by Cambridge University Press:  21 July 2004

B. Casati
Affiliation:
Department of Meteorology, University of Reading, Earley Gate PO Box 243, RG6 6BB, Reading, UK. Email: [email protected]; [email protected]
G. Ross
Affiliation:
Met Office, Fitzroy Road, Exeter, Devon, EX1 3PB, UK. Email: [email protected]
D. B. Stephenson
Affiliation:
Department of Meteorology, University of Reading, Earley Gate PO Box 243, RG6 6BB, Reading, UK. Email: [email protected]; [email protected]
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Abstract

A new intensity-scale method for verifying spatial precipitation forecasts is introduced. The technique provides a way of evaluating the forecast skill as a function of precipitation rate intensity and spatial scale of the error. Six selected case studies of the UK Met Office now-casting system NIMROD are used to illustrate the method.

Type
Research Article
Copyright
© 2004 Royal Meteorological Society

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