Weather Modification

Using 4d-VAR to move a simulated tropical cyclone in a mesoscale model

By Ross Hoffman, John M. Henderson, S. Mark Leidner, C. Grassotti, Thomas Nehrkorn
January 1, 2006

Computers and Mathematics with Applications

Filed under: Atmosphere, Numerical Weather Prediction (NWP), Variational data assimilation, Weather Modification

Controlling the evolution of a simulated hurricane through optimal perturbations: Initial experiments using a 4-D variational analysis system

By Ross Hoffman, John M. Henderson, S. Mark Leidner, George D. Modica, Thomas Nehrkorn
January 10, 2005

16th Conference on Planned and Inadvertent Weather Modification

Filed under: Atmosphere, Numerical Weather Prediction (NWP), Variational data assimilation, Weather Modification

A 4D-VAR study on the potential of weather control and exigent weather forecasting

By John M. Henderson, Ross Hoffman, S. Mark Leidner, Thomas Nehrkorn
January 1, 2005

Quarterly Journal of the Royal Meteorological Society

Filed under: Atmosphere, Numerical Weather Prediction (NWP), Variational data assimilation, Weather Modification

Critical Issues in Weather Modification Research

By Ross Hoffman, M. Garstand
November 4, 2003

Critical Issues in Weather Modification Research

Filed under: Weather Modification

Controlling the global weather

By Ross Hoffman
February 4, 2002

Bulletine of the American Meteorological Society

Filed under: Atmosphere, Numerical Weather Prediction (NWP), Weather Modification