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  • Mesoanalysis of tornado cyclones and genesis of tornadoes on Kyushu Island, Japan during the passage of Typhoon 8019
  • This tornado event was selected for study because of the availability of detailed surface data allowing for the examination of the mesoscale flow fields near the tornadoes. Emphasis is placed on the detection of the tornado cyclones and description
  • An analysis of tornado days in Missouri for the period 1950-2002
  • Atmospheric dynamics ; Climate ; Cluster analysis ; Missouri ; Seasonal variability ; Spatial variation ; Time series ; Tornado ; United States of America
  • Tornado analysis using a tornado-day approach was made for the State of Missouri, and its climatic divisions, for the period 1950-2002. Although tornado days have not increased in Missouri, the NW Prairie climatic division recorded a statistically
  • significant decline in tornado days during that time period. Seasonal patterns in tornado days were examined for each of the 115 countries in Missouri using cluster analysis.
  • Anticyclonic tornadoes
  • Unexpected meteorological extremes : the Limerick tornado of 1851
  • Cold front ; Historical geography ; Impact ; Ireland ; Meteorology ; Nineteenth Century ; Tornado ; Weather type
  • An analysis of contemporary documentary sources and meteorological observations show that a T4 tornado event occurred in Limerick during October 1851 ahead of a cold front in unstable air. The path of the tornado through the city is reconstructed
  • Spatial and temporal characteristics of tornado path direction
  • Atmospheric dynamics ; Natural hazards ; Perception ; Spatial variation ; Synoptic climatology ; Tornado ; United States of America
  • This study examines path directions for 6,194 tornadoes that occurred in the eastern two-thirds of the United States during the period 1980-2002. At the national scale, nearly 70 percent of tornadoes included in the study propagated from the west
  • , west-southwest, and southwest, with west-southwest being the highest frequency origin direction. Nevertheless, distinct seasonal and regional variations were found. The midtropospheric flow, convective typology, and synoptic patterns of tornado
  • A synoptic climatology of tornadoes in Virginia
  • Air mass ; Atmospheric dynamics ; Climatic index ; Climatology ; Cluster analysis ; Ocean atmosphere interaction ; Principal components analysis ; Synoptic climatology ; Tornado ; Tropical cyclone ; United States of America ; Virginia
  • The goal of this research is to determine the extent to which Virginia tornado events are characterized by different air-mass and air-flow characteristics. The AA. hypothesize that several distinctly different synoptic weather situations
  • are responsible for Virginia tornadoes and that the values of a suite of instability and severe-weather indices used for predicting tornadic activity are significantly different among these air-mass types.
  • A tornado climatology for Indiana
  • Catastrophe ; Indiana ; Interannual variability ; Land use ; Seasonality ; Spatial variation ; Synoptic climatology ; Tornado ; United States of America ; Weather type
  • on differentiating recording biases and physical causality in tornado records. The tornado record from Indiana is used as a functional database to examine the influence of surface parameters, surface roughness, and to examine whether the record shows evidence
  • Atmospheric dynamics ; Climatology ; Forecast ; Natural hazards ; Poland ; Tornado
  • Climatología ; Dinámica de la atmosfera ; Polonia ; Previsión ; Riesgo natural ; Tornado
  • This article assesses current possibilities in Poland where the forecasting of tornadoes is concerned. The A. reviews the literature related to tornado genesis, and the climatology of these phenomena in Poland. On the basis of current scientific
  • attainments, he then describes three methods that are used operationally in predicting tornadoes. On this basis, the A. defines four operational levels, which – depending on the particular product used – allow for the issuance of tornado forecasts or warnings
  • . The analysis shows that operational tornado forecasting in Poland takes place at the second and third levels, but that the accuracy and reliability of predictions and warnings is relatively low at this stage. – (BJ)
  • Capturing damage assessment with a spatial video : an example of a building and street-scale analysis of tornado-related mortality in Joplin, Missouri, 2011
  • Building ; Damage valuation ; Missouri ; Morbidity ; Mortality ; Spatial analysis ; Street ; Tornado ; United States of America ; Urban area
  • Análisis espacial ; Calle ; Espacio urbano ; Estados Unidos ; Evaluación de daños ; Morbilidad ; Mortalidad ; Tornado
  • This article discusses the use of a spatial video and a new Tornado Injury Scale in Joplin, Missouri. Results reveal fine-scale damage patterns even within the main tornado path, often with variations occurring along the same street segment
  • A synoptic climatology of northeastern United States tornadoes
  • Catastrophe ; Massachusetts ; Natural hazards ; Pennsylvania ; Seasonal variation ; Spatial distribution ; Tornado ; United States ; Weather type
  • Multiple vortex features in the tornado cyclone and the occurrence of tornado family
  • Relationship between precipitation and tornado activity
  • Ethnic and racial differences in Tornado hazard perception, preparedness, and shelter lead time in Tuscaloosa
  • Alabama ; Catastrophe ; Ethnicity ; Perception ; Race ; Risk ; Social geography ; Tornado ; United States of America ; Vulnerability
  • Alabama ; Catástrofe ; Estados Unidos ; Etnicidad ; Geografía social ; Percepción ; Riesgo ; Tornado ; Vulnerabilidad
  • The 27 April 2011 EF4 Tuscaloosa tornado directly impacted more than 50,000 residents, causing forty-five fatalities within the city and sixty-five in total. It was a rare urban tornado with varying impacts on the three major ethnic and racial
  • groups within the city. A hybrid survey and interview of open-ended and closed questions was conducted with 211 Tuscaloosa area residents in a two-week period after the tornado. Results indicate significant differences in risk perception, preparedness
  • Un tornado en Resistencia
  • Argentina ; Atmospheric circulation ; Catastrophe ; Climatic event ; Impact ; Risk ; Tornado ; Town ; Wind
  • Pedologic and geomorphic impacts of a tornado blowdown event in a mixed pine-hardwood forest
  • Arkansas ; Forest ; Soil ; Soil properties ; Tornado ; Tree uprooting ; United States of America ; Weathering
  • Two blowdown sites caused by a November 2005 tornado in the Ouachita National Forest, Arkansas, allowed a case study examination of bioturbation associated with a specific forest blowdown event, as well as detailed examination of relationships
  • Tornado intensity estimation. Past, present, and future
  • Catastrophe ; Climatic hazard ; Damage ; Natural hazards ; Tornado ; Typology ; Weather type
  • Catástrofe ; Daño ; Riesgo climático ; Riesgo natural ; Tipo de tiempo ; Tipología ; Tornado
  • The history (and future) of tornado warning dissemination in the United States
  • Atmospheric dynamics ; Climatic hazard ; Forecast ; Natural hazards ; Risk management ; Tornado ; United States of America
  • Dinámica de la atmosfera ; Estados Unidos ; Gestión del riesgo ; Previsión ; Riesgo climático ; Riesgo natural ; Tornado
  • Relationships between phases of the El Niño-Southern Oscillation and character of the tornado season in the South-Central United States
  • Atmospheric dynamics ; Climate oscillation ; El Niño ; Ocean atmosphere interaction ; Pacific Region ; Statistics ; Tornado ; United States of America ; Weather type
  • This paper begins with a brief descrition of ENSO. The procedures of this study include : process of regionalization, development of the cumulative annual SOI, determination of the tornado season and study period, and method of statistical analysis
  • The spatial, temporal, and thermodynamic characteristics of Southern-Atlantic United States tornado events
  • Atlantic Ocean ; Cluster analysis ; Coastal environment ; Forecast ; Index ; Rainstorm ; Southern United States ; Tornado ; United States of America ; Weather forecast ; Weather type ; Years 1980-89
  • Severe weather forecasting index values are derived for 129 Southern Atlantic (SA) Coast (South Carolina, North Carolina, and Virginia) and 98 southern Great Plains (Texas, Oklahoma, and Kansas) tornado days through spatial and temporal
  • The spatial distribution of tornadoes and high wind impacts associated with inland-moving tropical cyclones in the southeastern United States
  • Atmospheric circulation ; Climatic data ; Impact ; Meteorology ; Records ; Society-environment relationship ; Southeastern United States ; Spatial distribution ; Tornado ; Tropical cyclone ; United States of America ; Weather type
  • Archivo ; Ciclón tropical ; Circulación atmosférica ; Dato climático ; Distribución espacial ; Estados Unidos ; Impacto ; Meteorología ; Relación sociedad-medio ambiente ; Tipo de tiempo ; Tornado
  • This study examines the spatial patterns of societal impacts associated with tornadoes and high winds with 31 inland-moving tropical cyclones (TC) that made landfall from 1985 to 2008. Hourly weather information was collected from all available
  • Center's Storm Data. Geographic Information System (GIS) software was employed to make geometric measurements of the distance and direction of the impacts relative to storm center. The majority of tropical cyclone tornado and high wind impacts occur