Search
Now showing items 1-10 of 17
The Atmospheric Water Balance over the Semiarid Murray–Darling River Basin
Publisher: American Meteorological Society
Abstract: The atmospheric water balance over the semiarid Murray?Darling River basin in southeast Australia is analyzed based on a consecutive series of 3- to 24-h NWP forecasts from the Australian Bureau of Meteorology?s Limited ...
A Study of a Monsoon Depression Bringing Record Rainfall over Australia. Part II: Synoptic–Diagnostic Description
Publisher: American Meteorological Society
Abstract: Between 12 and 15 March 1989, a monsoon depression moved southeastwards across Australia, producing record rainfalls in the interior of the continent and caused major flooding over a wide area of inland Australia. Mills ...
A Study of a Monsoon Depression Bringing Record Rainfall over Australia. Part I: Numerical Predictability Experiments
Publisher: American Meteorological Society
Abstract: Between 11 and 15 March 1989, a low pressure system developed in the monsoon trough over the northwest coast of Western Australia. Subsequently an intense precipitating depression moved southeastwards across Australia, ...
The April 1990 Floods over Eastern Australia: Synoptic Description and Assessment of Regional NWP Guidance
Publisher: American Meteorological Society
Abstract: Between 17 and 22 April 1990 widespread flooding occurred throughout Queensland, New South Wales, and Victoria, with several record rainfalls recorded. This paper investigates the forcing of the rainfall, assesses the ...
Atmospheric and Fuel Moisture Characteristics Associated with Lightning-Attributed Fires
Publisher: American Meteorological Society
Abstract: systematic examination is presented of the relationship between lightning occurrence and fires attributed to lightning ignitions. Lightning occurrence data are matched to a database of fires attributed to lightning ignition ...
The Use of High Horizontal Resolution Satellite Temperature and Moisture Profiles to Initialize a Mesoscale Numerical Weather Prediction Model—A Severe Weather Event Case Study
Publisher: American Meteorological Society
Abstract: This note describes the assimilation of sub-synoptic resolution satellite-derived temperature and moisture profiles into a mesoscale numerical weather prediction model, intended for forecasting the environment of organized ...
Diagnosis of Upper-Level Processes Influencing an Unusually Intense Extratropical Cyclone over Southeast Australia
Publisher: American Meteorological Society
Abstract: On 1 December 1987, an unusual midlatitude cyclone affected much of southeastern Australia. The storm was characterized by unforced rapid deepening to a near record low (locally) mean sea-level pressure, high winds, ...
A High-Resolution Prediction Study of Two Typhoons at Landfall
Publisher: American Meteorological Society
Abstract: The landfall on the China coast of two typhoons has been studied using both observational diagnostics and a 30-km, 19-level prediction system. The typhoons vary in size and in the amount of rainfall they produced after ...
Changes in the Risk of Extratropical Cyclones in Eastern Australia
Publisher: American Meteorological Society
Abstract: he east coast of Australia is a region of the world where a particular type of extratropical cyclone, known locally as an east coast low, frequently occurs with severe consequences such as extreme rainfall, winds, and ...
Verification of Mesoscale NWP Forecasts of Abrupt Cold Frontal Wind Changes
Publisher: American Meteorological Society
Abstract: During a wildfire, a sharp wind change can lead to an abrupt increase in fire activity and change the rate of spread, endangering firefighters working on what had been the flank of the fire. In southeastern Australia, ...