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Accession Number ADA571674
Title Lake Michigan Storm: Wave and Water Level Modeling.
Publication Date Nov 2012
Media Count 331p
Personal Author B. A. Ebersole M. Anderson M. A. Cialone R. E. Jensen R. S. Chapman
Abstract This report documents the methodologies used, procedures followed to generate wind, wave, and storm surge estimates for 150 preselected extreme storm events along the Lake Michigan coastline. These simulations provide a storm climatology spanning 60-years (1960 through 2009). Two methodologies are used to generate the wind and pressure fields for the Lake Michigan region. The NOAA/NCEP Climate Forecast System Reanalysis, a 30-year (1979 through 2009) archive data set providing gridded wind speed, direction and sea level surface pressure fields. The second being the Natural Neighbor Method developing necessary fields from point source meteorological stations on a fixed grid system (1960 though 1978). Archived ice concentration fields were applied to the extreme storm events occurring during the winter months. The WAM model and STWAVE are used to describe the wave climate; ADCIRC is used to estimate the surge. The models are rigorously evaluated for a pre-selected storm population, using both wind field methodologies and compared to existing data sources (winds, waves and water levels). Upon completion of this evaluation phase, the 150-extreme storm events are simulated and evaluated at gage sites, for the entire coastline of Lake Michigan.
Keywords Bathymetry
Climatology
Coastal regions
Drag
Evaluation
Extremes
Forecasting
Friction
Hindcast
Ice
Ish database
Ish(Integrated surface hourly)
Lake huron
Lake michigan
Meteorological stations
Modeling
Models
Pressure
Quality assurance
Quality control
Sensitivity
Simulation
Statistical analysis
Storm surge
Storms
Surge
Surges
Waves
Wind
Wind velocity


 
Source Agency Non Paid ADAS
NTIS Subject Category 55C - Meteorological Data Collection, Analysis, & Weather Forecast
47C - Physical & Chemical Oceanography
Corporate Author Army Engineer Waterways Experiment Station, Vicksburg, MS. Coastal Hydraulics Lab.
Document Type Technical report
Title Note Final rept.
NTIS Issue Number 1316
Contract Number N/A

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