Vietnam Hydro-Meterological Services TROPICAL CYCLONE AID 1st TRCG/TC Technical Forum Jeju, Korea...
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Transcript of Vietnam Hydro-Meterological Services TROPICAL CYCLONE AID 1st TRCG/TC Technical Forum Jeju, Korea...
Vietnam Hydro-Meterological Services
TROPICAL CYCLONE AID
1st TRCG/TC Technical Forum Jeju, Korea – May 2009
SREPS description
•4 times per day, 72h forecast (00Z, 12Z), 48h forecast (06Z, 18Z)
•output format: netcdf (interpolated to a common area)
•parallel post processing (graphics)
•access through intranet
Stamp map: storm tracks
Strike probability maps
Point accumulated strike probability charts
Example: TC Higos
Introduction
• Program name: Tropical Cyclone Aid (TCAid)
• Owner: National Center for Hydro-Meteorological Forecasting, Vietnam Hydro-Meteorological Services
• Trial time: 2007
• Operational use: since 2008
TCAid functions
• Update, Store TC forecast data from different TCWC
• Forecaster support
• Making forecast in graphic
TCAid setup
TCAid setup
Data connection setup
TCAid interface
TCAid toolsRuler Hand
Zoom
Alignment
Graphic Export Save image as…
Map adjustment
tools
Clear displayed Information
FrontierGrid
Edit map
TCAid menu
TC Information input
TC Information input
TC Forecast Information
Additional Information
TCAid Sample
TCAid Advantage and Disadvantage
• Advantages:
- Easy setup and share information
- Easy use
- Good interface and graphic output
- Statistical and verification tools
• Disadvantages:
- No data overlay
Additional Tools – Forecast Comparation
Additional ToolsForecast Verification
Best-track tool
THANK YOU FOR ATTENTION!