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Using an intensity-scale technique to assess the added benefit of high-resolution model precipitation forecasts

✍ Scribed by Marion P. Mittermaier


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
242 KB
Volume
7
Category
Article
ISSN
1530-261X

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✦ Synopsis


Abstract

Deterministic precipitation forecasts from the 12‐ and 4‐km versions of the Unified Model (UM) were compared using an intensity‐scale technique. Averaging raw model output is always recommended to minimise grid‐scale errors. The retained detail in averaged 4‐km forecasts produces an improved prediction of larger accumulations. © Crown Copyright 2006. Reproduced with the permission of the Controller of HMSO. Published by John Wiley & Sons, Ltd.