After over 30 years of production, the COAPS Indian Ocean Pseudostress Analysis will be discontinued at the end of 2021. If you have question regarding this decision, please contact Mr. Shawn R. Smith (srsmith@fsu.edu) at the COAPS Marine Data Center.

As of October 2021 the source GTS data for the FSU winds has been changed from NCEP to the Observing System Monitoring Center (OSMC). FSU verified that the two GTS sources are very similar; however the OSMC does include more wind records (especially for western Pacific moorings).

These analyses are based on a preliminary wind observations dataset. A Research Quality version (when available) is preferred.

Quick facts for Tropical Indian Pseudostresses, and a NetCDF file for 1991-2008 (4.2 mb) are also available.

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*Last Modified: Tue, 4 Jan 2022*