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Simulating convective events using a high-resolution mesoscale model

delete2000-06-01
delete53
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OA
AI
B
Bernardet, LR
L
Lewis D. Grasso
J
Jason E. Nachamkin
C
Catherine A. Finley
W
William R. Cotton
DOI:10.1029/2000JD900100delete
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摘要

摘要

En 中文
Four multiscale numerical simulations of convective events are analyzed to determine the essential characteristics of a numerical model which lead to useful simulations of convective events. Although several universities and weather forecasting centers are currently running high-resolution forecast models, the predictability of convective events, especially in the warm season, is still an issue among researchers and forecasters in the meteorological community. This study shows that explicit simulations of convection depend on the high spatial resolution of physiography (particularly topography and top soil moisture), efficient communication between grids of different scales, and initialization procedures that incorporate mesoscale storm features.
Keyword:
NUMERICAL WEATHER PREDICTION
UNITED-STATES
SYSTEMS
ENVIRONMENTS
DRYLINE
LAND
RAMS

期刊

J
Journal of Geophysical Research and Atmospheres
IF:
3.4
论文数:
2.2W
被引数:
7.7W

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