84th AMS Annual Meeting

Session 25: Model Numerics

Thursday, 15 January 2004: 3:30 PM-5:00 PM
Room 607
Organizer:  Edward L. Bensman
  3:30 PM
The use of a cartesian terrain-intersecting grid in a Fourier-based solution of the Helmholtz problem of an implicit nonhydrostatic forecast model
R. James Purser, SAIC and NOAA/NWS/NCEP, Camp Springs, MD; and S. J. Thomas


Poster PDF (174.1 kB)
  3:45 PM
A fully-implicit semi-Lagrangian nonhydrostatic model employing a pressure-hybrid vertical coordinate
Sajal K. Kar, I.M. Systems Group, Inc., Kensington, MD; and R. J. Purser, S. G. Gopalakrishnan, and G. J. Dimego

Poster PDF (112.1 kB)
  4:00 PM
Application of the Rapid Update Cycle at 10-13 km—Initial testing
Stanley G. Benjamin, NOAA/ERL/FSL, Boulder, CO; and T. G. Smirnova, K. Brundage, S. S. Weygandt, G. A. Grell, J. M. Brown, D. Devenyi, B. M. Schwartz, and T. L. Smith

  4:15 PM
Dependence of Hurricane Intensity and Structures on Vertical Resolution
Da-lin Zhang, University of Maryland, College Park, MD; and X. Wang

  4:30 PM
Development of Fully Parallelized Regional Spectral Model at NCEP
Jongil Han, NOAA/NWS/NCEP/EMC, Camp Springs, MD; and H. M. H. Juang

  4:45 PM
Sparse Matrix Techniques for Coupling Independent Hydrological and Meteorological Models
Carlie J. Coats, Baron Advanced Meteorological Systems, Research Triangle Park, NC; and C. Peters-Lidard