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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 ...
A Technique for Real-Time, Quantitative Display of APT Scanning Radiometer Data
Publisher: American Meteorological Society
Abstract: A method for gridding scanning radiometer (SR) data is outlined in complete detail. This gridding method, coupled with a suggested display technique, enables one to produce a real-time quantitative display of APT service ...
Further Evidence of Global-Scale 5-Day Pressure Waves
Publisher: American Meteorological Society
Abstract: Cross spectra between long time series (5?10 years) of pressure data from 27 stations and that from Canton Island show peaks in the coherence squares near 5-day periods. Phase angles indicate that these peaks are manifestations ...
Empirical Estimates of the Standard Error of Time-Averaged Climatic Means
Publisher: American Meteorological Society
Abstract: The standard error of yearly and seasonally time-averaged station pressure values is estimated directly from a 49-year time series. The results compare well with similar estimates inferred from the autocorrelation character ...
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 ...
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