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Oceanography and Atmospheric Sci.Meteorology

Augmentation of Early Intensity Forecasting in Tropical Cyclones

Authors: J S Tyo; Elizabeth A Ritchie; ARIZONA UNIV TUCSON
Abstract:
Our principal objective is to develop an objective and automatic intensity estimator of Tropical Cyclones (TCs) based on satellite infrared (IR) imagery. The proposed methodology analyzes the TC s structure to estimate their intensity, which will be available every 30 minutes (or depending on image acquisition availability) for the Atlantic, Eastern North Pacific and Western North Pacific basins. We are investigating the underlying atmospheric dynamics by using mesoscale modeling and comparing the modeled storms to the measured signatures.

Limitations: APPROVED FOR PUBLIC RELEASE
Pages: 8
Report Date: 30 Sep 2011
Contract Number: N00014-10-1-0146
Report Number: A050555
Keywords relating to this report:
AUGMENTATION
FORECASTING
INFRARED RADIATION
INTENSITY
RADIAL FLOW
RADIUS(MEASURE)
TROPICAL CYCLONES
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