Meteorology Commons^™

Ua52/1 Hail Storm Memories, Wku Archives

WKU Administration Documents

Memories of WKU faculty, staff, alumni and the general public regarding the 1988 hail storm solicited by WKU Archives.

An Analytical Study Of Ozone Feedbacks On Kelvin And Rossby–Gravity Waves: Effects On The Qbo, Eugene Cordero, Terrence R. Nathan, Robert S. Echols

Faculty Publications, Meteorology and Climate Science

An equatorial beta-plane model of the middle atmosphere is used to analytically examine the effects of radiative cooling and ozone heating on the spatial and temporal evolution of the quasi-biennial oscillation (QBO). Under the assumption that the diabatic heating is weak and the background fields of wind, temperature, and ozone are slowly varying, a perturbation analysis yields expressions describing the vertical spatial modulation of Kelvin and Rossby–gravity waves in the presence of ozone. These expressions show that wave-induced changes in the diabatic heating arising from the advection of basic-state ozone reduce the local radiative damping rate by up to 15% …

Data Assimilation Experiments In The Gulf Stream Region: How Useful Are Satellite-Derived Surface Data For Nowcasting The Subsurface Fields?, Tal Ezer, George L. Mellor

CCPO Publications

Satellite-derived surface data have become an important source of information for studies of the Gulf Stream system. The question of just how useful these datasets are for nowcasting the subsurface thermal fields, however, remains to be fully explored. Three types of surface data-sea surface temperature (SST), sea surface height (SSH), and Gulf Stream position (GSP)-are used here in a series of data assimilation experiments to test their usefulness when assimilated into a realistic primitive equation model. The U.S. Navy's analysis fields from the Optimal Thermal Interpolation System are used to simulate the surface data and to evaluate nowcast errors. Correlation …

An Analysis Of Tropical Transport: Influence Of The Quasi-Biennial Oscillation, Eugene C. Cordero, S. Randolph Kawa, Mark R. Schoeberl

Faculty Publications, Meteorology and Climate Science

An analysis of over 4 years of Upper Atmosphere Research Satellite (UARS) measurements of CH₄, HF, O₃, and zonal wind are used to study the influence of the quasi-biennial oscillation (QBO) on constituent transport in the tropics. At the equator, spectral analysis of the Halogen Occultation Experiment (HALOE) and Microwave Limb Sounder (MLS) observations reveals QBO signals in constituent and temperature fields at altitudes between 20 and 45 km. Between these altitudes, the location of the maximum QBO amplitude roughly corresponds with the location of the largest vertical gradient in the constituent field. Thus, at 40 …

Ozone Heating And The Destabilization Of Traveling Waves During Summer, Terrence R. Nathan, Eugene Cordero, Long Li

Faculty Publications, Meteorology and Climate Science

The effects of ozone heating on the linear stability of lower stratospheric traveling waves of the summertime, extratropical circulation are examined. Based on coupled equations for the quasigeostrophic potential vorticity and ozone volume mixing ratio, it is shown that the diabatic heating arising from ozone advection can offset the damping due to Newtonian cooling, leading to wave amplification and significant changes in the structure and zonally rectified fluxes of the wave fields in both the lower stratosphere and troposphere. The vertical profile of the zonal mean wind plays a crucial role in determining whether the ozone heating destabilizes eastward and/or …

Continuous Assimilation Of Geosat Altimeter Data Into A Three-Dimensional Primitive Equation Gulf Stream Model, Tal Ezer, George L. Mellor

CCPO Publications

A three-dimensional data assimilation scheme is described and tested, using the Geosat altimeter data and a high-resolution, primitive equation, numerical ocean model of the Gulf Stream region. The assimilation scheme is based on an optimal interpolation approach in which data along satellite tracks are continuously interpolated horizontally and vertically into the model grid and assimilated with the model prognostic fields. Preprocessed correlations between surface elevation anomalies and subsurface temperature and salinity anomalies are used to project surface information into the deep ocean; model and data error estimates are used to optimize the assimilation. Analysis fields derived from the Navy's Optimum …

Ua66/8/2 Climatic Extremes In Kentucky, Wku Kentucky Climate Center

WKU Administration Documents

Kentucky Climate Center report number 28 Climatic Extremes in Kentucky.

Global Snow Cover Monitoring: An Update, David A. Robinson, Kenneth F. Dewey, Richard R. Heim Jr.

United States Department of Commerce: Staff Publications

Accurate monitoring of the large-scale dimensions of global snow cover is essential for understanding details of climate dynamics and climate change. Presently, such information is gathered individually from ground station networks and satellite platforms. Efforts are in progress to consolidate and analyze long-term station records from a number of countries. To gain truly global coverage, however, satellite-based monitoring techniques must be employed. A 27-year record of Northern Hemisphere continental snow cover produced by the United States National Oceanic and Atmospheric Administration (NOAA) is the longest such environmental record available. Records of Southern Hemisphere continental cover and snow on top of …

Climatic Change Apocalypse And Law, Ray Jay Davis

Brigham Young University Journal of Public Law

No abstract provided.

What Brings The First Rains Of The Season?, Ian Foster

Journal of the Department of Agriculture, Western Australia, Series 4

There are two major sources of rainfall over south-western Australia.

Ua66/8/2 Climate Of Bowling Green, Kentucky, Wku Kentucky Climate Center, Glen Conner, John Ternent

WKU Administration Documents

Climatological summary of weather and temperatures for Bowling Green, Kentucky between 1961 and 1990.

Ua66/8/2 The Climate Of Bowling Green & Warren County, Wku Center For Local Government, Glen Conner, Mike Nichols, John Ternent, Grant Whittle, Amy Huot

WKU Administration Documents

Climate analysis of Bowling Green and Warren County, Kentucky from 1958 to 1987.

Ua35/11 Student Honors Research Bulletin, Wku Honors Program

WKU Administration Documents

The WKU Student Honors Research Bulletin is dedicated to scholarly involvement and student research. These papers are representative of work done by students from throughout the university.

• Bachert, Sara. Rational Portrayal of the Irrationational in The Pit and the Pendulum
• Bell, Suzanne. Early Secret Involvement of the United States Military in Cambodia
• Brock, Beth. The Informal Caregiving System: The Frail Elderlys' Avenue of Choice
• Daniel, Janice. Child Sexual Abuse
• Johnson, Linda. International Telecommunications Trade with Japan
• Jones, LaMont. Ernie Pyle: Journalist Without Peer
• Kesserling, Marcia. Attitudes Toward the Need for Computer Literacy
• Lewis, Gloria. John Donne's Attitude Toward Love
• Majdi, …

Calculated Current Velocity Data, U.S. Bureau Of Reclamation

Publications (WR)

Data collected at various stations around the Lake Mead vicinity. Air temperature, lake elevation, weather, and wind velocity is recorded, as well as the depth, magnitude, resolved angle, and bearing of the water currents.

Ua66/8/2 Climate Of Paducah, Kentucky, Wku Kentucky Climate Center, Glen Conner, Tom Feeney, Vernon Pyse

WKU Administration Documents

Climatological summary of weather and temperatures for Paducah, Kentucky between 1956 and 1985

Effects Of El Nino On Local Hydrography And Growth Of The Giant Kelp, Macrocystis Pyrifera, At Santa Catalina Island, California, Richard C. Zimmerman, Deborah L. Robertson

OES Faculty Publications

Deepened isotherms associated with El Niño resulted in severe nutrient limitation and very low kelp productivity during the last half of 1983. Frond growth rates were so low that terminal blades formed before reaching the surface, eliminating the canopy. Frond initiation rates were also extremely low, resulting in significant reductions in mean plant size. Plants growing above 10m were more severely affected than plants at 20m. Nutrient pulses associated with internal waves are thus critical for survival of Macrocystis pyrifera in nutritionally marginal habitats in Southern California.

J. P. Finley: The First Severe Storms Forecaster, Joseph G. Galway

National Oceanographic and Atmospheric Administration: Technical Reports and Related Materials

During the 19th century, while others were debating about the theory and morphology of tornadoes, Finley set out to prove that tornadoes, like other weather phenomena, could be forecast. He developed forecast rules and made experimental forecasts. His forecasting and analysis activities made him the center of controversy during most of his professional life and led to open debate in the literature, but he set precedents in meteorological forecasting that are still valid today. His career as a meteorologist started while he was a private in the United States Army. His interest continued even when he had achieved the rank …

Ua66/8/2 Growing Season In Kentucky 1951-1980, Wku Climate Center, Glen Conner, Mark Simpson

WKU Administration Documents

Kentucky Climate Center report number 26 Growing Season in Kentucky 1951-1980.

Historical Crop / Climate Relationships In South Dakota, D.G. Kenefick, J.C. Harlan, K.K. Weischedel, P.D. Evenson

Agronomy, Horticulture, and Plant Science Publications

Crop performance and climatic records were collated for high production counties in South Dakota to evaluate the effects of temperature and precipitation on yields. The crops involved were corn, soybeans, sorghum, oats, spring wheat, and winter wheat. Records were compared for the period from 1965 to 1982. The computer data file for each county includes seven climatic parameters, dates of plant development, adjusted yield-and yield rank by year. The crop/climate record for the 17-year period was evaluated in sixteen counties per crop each year. Thus, 272 county x year observations were made for each crop, except for soybeans which involved …

Industries Assistance Commission Inquiry Into Drought Assistance, Department Of Agriculture And Food, Western Australia, Australia. Industries Assistance Commission, J. Ripley

All other publications

This submission outlines the extent of drought in Western Australia in 1982/83, examines the adequacy of drought assistance measures and, after canvassing alternative assistance measures, proposes a preferred package of drought assistance measures.

The issue of whether or not the non-farm sector in rural areas should receive drought assistance, and if so what type, is not addressed in this submission. Rather the framework of discussion is restricted to the farm sector.

Weather Records Available From Discontinued Weather Stations Inn Connecticut, David R. Miller, Chris Costello

Storrs Agricultural Experiment Station

No abstract provided.

Climate Data Sources In Connecticut, Patricia A. Palley, David R. Miller

Storrs Agricultural Experiment Station

No abstract provided.

Ua66/8/2 Climate Of Manchester, Kentucky, Wku Kentucky Climate Center, Glen Conner, Kevin Brown, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Manchester, Kentucky from 1951 to 1980.

Ua66/8/2 Climate Of Mammoth Cave Kentucky, Wku Kentucky Climate Center, Glen Conner, Mark Simpson, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Mammoth Cave from 1951 to 1980.

Ua66/8/2 Climate Of Bowling Green, Kentucky, Wku Kentucky Climate Center, Glenn Conner, Sherree Tipton, Lynda Dilgard

WKU Administration Documents

Climatological summary of weather and temperatures for Bowling Green, Kentucky between 1951 and 1980.

Ua66/8/2 Climate Of London, Kentucky, Wku Kentucky Climate Center, Glen Conner, Mark Simpson, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for London, Kentucky from 1954 to 1980.

Ua66/8/2 Climate Of Madisonville, Kentucky, Wku Kentucky Climate Center, Glen Conner, Mark Simpson, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Madisonville, Kentucky from 1951 to 1980.

Ua66/8/2 Climate Of Mount Sterling, Kentucky, Wku Kentucky Climate Center, Glen Conner, Kevin Brown, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Mount Sterling, Kentucky from 1951 to 1980.

Ua66/8/2 Climate Of Owensboro, Kentucky, Wku Kentucky Climate Center, Glen Conner, Tom Feeney, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Owensboro, Kentucky from 1951 to 1980

Ua66/8/2 Climate Of Pikeville, Kentucky, Wku Kentucky Climate Center, Glen Conner, Tom Feeney, Douglas Harper

WKU Administration Documents

Climatological summary of weather and temperatures for Pikeville, Kentucky between 1951 and 1980.