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Estimates of the Autocorrelations and Spectra of Seasonal Mean Temperatures over North America
Publisher: American Meteorological Society
Abstract: Lag one-year autocorrelations and spectra for summer and winter seasons are estimated from 64-Year time series at 87 North American stations. Linear trends are first removed from the data to eliminate the effects of very ...
Estimates of Atmospheric Angular Momentum, Friction, and Mountain Torques during 1987–1988
Publisher: American Meteorological Society
Abstract: Atmospheric angular momentum (M), friction (TF), and mountain torques (TM) are estimated from a 13-month period of European Centre for Medium-Range Weather Forecasts (ECMWF) data. Cross-spectrum analysis between M and total ...
Multi-Layered Structure of the Wind over the Equatorial Pacific During the Line Islands Experiment
Publisher: American Meteorological Society
Abstract: Analysis of serial rawinsonde observations over the Line Islands during March and April 1967 reveals a multi-layered wind structure, especially in the meridional component, which changes sign as many as eight times below ...
The Effects of Imperfect Spatial and Temporal Sampling on Estimates of the Global Mean Temperature: Experiments with Model Data
Publisher: American Meteorological Society
Abstract: A long time series of data simulated by the NCAR Community Climate Model is used to empirically determine the effects of imperfect spatial and temporal sampling on estimates of the model's global-mean surface air temperature. ...