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Large-Scale Interannual Variability of Monthly Outgoing Longwave Radiation Anomalies over the Global Tropics
Publisher: American Meteorological Society
Abstract: The objective of this study is to examine the broad aspects of large-scale interannual and long-term variability in the monthly mean outgoing longwave radiation (OLR) data over the global tropics. These data, derived from ...
The Modified Palmer Drought Severity Index Based on the NCEP North American Regional Reanalysis
Publisher: American Meteorological Society
Abstract: A 32-km high-resolution modified Palmer drought severity index (MPDSI) based on the National Centers for Environmental Prediction (NCEP) North American Regional Reanalysis (RR) from 1979 to 2004 is presented. The assumptions ...
Tropical Multidecadal and Interannual Climate Variability in the NCEP–NCAR Reanalysis
Publisher: American Meteorological Society
Abstract: The leading tropical multidecadal mode (TMM) and tropical interannual (ENSO) mode in the 52-yr (1949? 2000) NCEP?NCAR reanalysis are examined for the December?February (DJF) and June?August (JJA) seasons based on seasonal ...
Leading Tropical Modes Associated with Interannual and Multidecadal Fluctuations in North Atlantic Hurricane Activity
Publisher: American Meteorological Society
Abstract: Interannual and multidecadal extremes in Atlantic hurricane activity are shown to result from a coherent and interrelated set of atmospheric and oceanic conditions associated with three leading modes of climate variability ...
Comparison of Tropospheric Temperatures Derived from the NCEP/NCAR Reanalysis, NCEP Operational Analysis, and the Microwave Sounding Unit
Publisher: American Meteorological Society
Abstract: The Climate Prediction Center has used atmospheric temperatures for data analysis from the National Centers for Environmental Prediction (NCEP) model since 1979. Unfortunately, model changes have adversely affected the ...
Reanalyses-Based Tropospheric Temperature Estimates: Uncertainties in the Context of Global Climate Change Detection
Publisher: American Meteorological Society
Abstract: Uncertainties in estimates of tropospheric mean temperature were investigated in the context of climate change detection through comparisons of the National Centers for Environmental Prediction?National Center for Atmospheric ...
The Annual Cycle in the Tropical Pacific Ocean Based on Assimilated Ocean Data from 1983 to 1992
Publisher: American Meteorological Society
Abstract: An analysis of the tropical Pacific Ocean from January 1983 to December 1992 is used to describe the annual cycle, with the main focus on subsurface temperature variations. Some analysis of ocean-current variations are ...