high-resolution air-sea modeling of the philippines winter monsoon
DESCRIPTION
High-resolution air-sea modeling of the Philippines winter monsoon. Julie Pullen Paul May Jim Doyle NRL-Monterey Cedric Chavanne Pierre Flament University of Hawaii. Outline. Model set-up: COAMPS & NCOM Air-sea interaction features during winter monsoon COAMPS-QuikSCAT comparison - PowerPoint PPT PresentationTRANSCRIPT
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High-resolution air-sea modeling of the Philippines winter monsoon
Julie PullenPaul MayJim Doyle
NRL-Monterey
Cedric ChavannePierre Flament
University of Hawaii
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Outline
• Model set-up: COAMPS & NCOM
• Air-sea interaction features during winter monsoon
• COAMPS-QuikSCAT comparison
• COAMPS/NCOM February 2005 statistics
• Global HYCOM & global NCOM error statistics
• Plans
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Model domain & features
COAMPS with 72, 24, 8 km nests
3 km NCOM with initial and boundary conditions from 1.) global NCOM & 2.) global HYCOM
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orographically-induced air-sea interaction
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satellite observations
From cedric chavanne & pierre flament, university of hawaii
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model/obs comparison21 UTC 7 february 2005
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model/obs comparison
21 UTC 11 february 2005
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COAMPS 8-km
february 2005 (20 days)
mean standard deviation
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NCOM 3-km
february 2005 (20 days)
mean
uses global HYCOM uses global NCOM
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mean
standard deviation
february 2005 (20 days)
uses global HYCOM uses global NCOM
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Evaluation of SST from global HYCOM
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Comparison of global models for Philippines region
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Modeling studies planned
• Evaluate global HYCOM/NCODA as a source of i.c.’s & b.c.’s
• Study gap flow/ocean eddy interactions and tropical dynamics using 2-way coupling with global HYCOM i.c.’s & b.c.’s
• Assess relative importance of atmospheric forcing, b.c.’s & i.c.’s in modeled ocean dynamics
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Upcoming Conferences
• Gordon Research Conference on Coastal Ocean Modeling, June 17-22, 2007, New Hampshire (space limited)
• 7th Conference on Coastal Atmospheric and Oceanic Prediction and Processes, 10-13 September 2007, San Diego (joint with 7th Symposium on the Urban Environment): abstracts due May 11
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Evaluation of SST for global NCOM
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model/obs comparison
21 UTC 8 february 2005
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