A new sea surface temperature and sea ice boundary dataset for the community atmosphere model

James W. Hurrell, James J. Hack, Dennis Shea, Julie M. Caron, James Rosinski

Research output: Contribution to journalArticlepeer-review

902 Scopus citations

Abstract

A new surface boundary forcing dataset for uncoupled simulations with the Community Atmosphere Model is described. It is a merged product based on the monthly mean Hadley Centre sea ice and SST dataset version 1 (HadISST1) and version 2 of the National Oceanic and Atmospheric Administration (NOAA) weekly optimum interpolation (OI) SST analysis. These two source datasets were also used to supply ocean surface information to the 40-yr European Centre for Medium-Range Weather Forecasts Re-Analysis (ERA-40). The merged product provides monthly mean sea surface temperature and sea ice concentration data from 1870 to the present: it is updated monthly, and it is freely available for community use. The merging procedure was designed to take full advantage of the higher-resolution SST information inherent in the NOAA OI.v2 analysis.

Original languageEnglish
Pages (from-to)5145-5153
Number of pages9
JournalJournal of Climate
Volume21
Issue number19
DOIs
StatePublished - Oct 1 2008

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