Overview of the Fourth Convection and Moisture Experiment (CAMEX-4)

The Convection And Moisture Experiment (CAMEX) is a series of field research investigations sponsored by the Earth Science Enterprise of the National Aeronautics and Space Administration (NASA). The fourth field campaign in the CAMEX series (CAMEX-4) was recently conducted during 16 August - 24 September 2001 using the Jacksonville Naval Air Station in Florida as the main base of operations. CAMEX-4 focused on the study of tropical cyclone (hurricane) development, tracking, intensification, and landfalling impacts using NASA-funded aircraft and surface remote sensing instrumentation. The results of this study will be used to address key issues pertinent to a larger NASA ESE study of the global water cycle as well as to provide synergistic contributions to the research goals of the Hurricane Research Division (HRD) of the National Oceanic and Atmospheric Administration (NOAA) and the Hurricanes At Landfall Initiative of the United States Weather Research Program. All CAMEX-4 aircraft missions were planned and jointly conducted with NOAA aircraft to insure comprehensive sampling. An overview of preliminary observations of Tropical Storms Chantal and Gabrielle as well as Hurricanes Erin and Humberto will be presented.