Constellation Observing System of Meteorology





Caribbean Network Project

Overview: The COSMIC program has recently been funded by the National Science Foundation to expand Suominet into the Caribbean. The objective of this expansion is to improve the forecasts of hurricane track and intensity using continuous observations of integrated water vapor. We will install and operate a network of up to 15 GPS stations in the Caribbean. They will all be equipped with meteorological sensors and the data will be analyzed to retrieve precipitable water vapor (PW). The derived PW data will then be assimilated into the Weather Research and Forecasting (WRF) model to evaluate what impact they have on hurricane forecasts. We expect to significantly improve moisture fields within the model, leading to a better description of the water budget, and therefore improved hurricane intensity and track predictions. Research Scientists:

  • John Braun
  • Ted Iwabuchi
  • Teresa Van Hove
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