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A microphysically based precipitation scheme for the UK meteorological office unified model

Wilson, Damian R., Ballard, Susan P.·1999·Quarterly Journal of the Royal Meteorological Society

Abstract

Many numerical weather prediction models are moving towards more prognostic schemes for the prediction of ice and liquid water contents within clouds. This paper describes a large‐scale cloud and precipitation scheme developed for the UK Meteorological Office's Unified Model. It uses physically based transfer equations to predict ice as a prognostic variable. We review similar schemes and then describe our new scheme, giving examples of its performance in mesoscale forecasts compared with the current operational scheme and with observations. the microphysical processes occurring in a frontal cloud are well modelled. the prediction of supercooled stratocumulus cloud is much improved.

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Metadata

Authors
Wilson, D. R., & Ballard, S. P.
Venue
Quarterly Journal of the Royal Meteorological Society
Publisher
Wiley
Published
1999-07
Volume
125
Issue
557
Pages
1607-1636
ISSN
  • 0035-9009 (ISSN-L)
  • 1477-870X
OpenAlex
W2161315815
Cited by
672
References
0
FWCI
5.50
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A microphysically based precipitation scheme for the UK meteorological office unified model. https://app.cochat.ai/papers/10.1002/qj.49712555707
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Wilson, D. R., & Ballard, S. P. (1999). A microphysically based precipitation scheme for the UK meteorological office unified model. Quarterly Journal of the Royal Meteorological Society. https://doi.org/10.1002/qj.49712555707

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.