DOCSLIB.ORG

University of Florida Thesis Or Dissertation Formatting

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
University of Florida Thesis Or Dissertation Formatting FULL-SCALE WIND LOADING ON GREEN ROOF SYSTEMS By TUAN D. VO A THESIS PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF ENGINEERING UNIVERSITY OF FLORIDA 2013 1 © 2013 Tuan D. Vo 2 To my parents, Duc and Chin, for always believing in me 3 ACKNOWLEDGMENTS I would like to thank the Florida Building Commission’s (FBC) Hurricane Research Advisory Committee (HRAC), the Florida Department of Emergency Management (FDEM), Kurt Fischer of Weston Solutions, and Nathan Griswold of American Hydrotech for providing the necessary funding and materials required for the completion of this project. I would also like to thank my advisor David O. Prevatt, Ph. D., and my committee members, Forrest Masters, Ph. D., and Glenn A. Acomb, FASLA, for their support and guidance throughout this project. Finally, I want to thank my mentors, colleagues, and co-workers: Scott Bolton, Nick Schild, Alon Krauthammer, Jeandona Doreste, David Roueche, Alex Esposito, Abraham Alende, Walter Lindon, Duzgun Agdas, Ph. D., Mark Clark, Ph. D., Aaron Weiner, Craig Dixon, Scott-Foss Kilburn, Ashlie Kerr, Barrett Mooney, and James Austin for their unprecedented aid and assistance throughout the progression of this project. 4 TABLE OF CONTENTS page ACKNOWLEDGMENTS .................................................................................................. 4 LIST OF TABLES ............................................................................................................ 9 LIST OF FIGURES ........................................................................................................ 11 LIST OF ABBREVIATIONS ........................................................................................... 18 ABSTRACT ................................................................................................................... 20 CHAPTER 1 INTRODUCTION .................................................................................................... 22 Current Industry Issues with Green Roof Wind Loads ............................................ 22 Scope of Research ................................................................................................. 26 Organization of this Document ................................................................................ 27 2 LITERATURE REVIEW FOR WIND EFFECTS ON GREEN ROOF SYSTEMS ..... 29 Post-Storm Wind Performance Case Studies on Green Roof Systems .................. 29 Successful Post-Storm Performance of Green Roof Systems .......................... 29 2004 – Bonita Bay green roof in Ft. Myers, Florida .................................... 29 2008 – Three intensive garden roofs in Downtown Houston, Texas .......... 30 2008 – Intensive built-in-place green roof in Webster, Texas .................... 32 Reported Green Roof Damage due to Wind ..................................................... 33 1999 – Catastrophic failure of an extensive green roof, Germany ............. 33 2012 – Green roof wind damage in the Midwest United States ................. 34 Discussion ........................................................................................................ 36 Wind-Related Studies on Green Roof Systems ...................................................... 36 1999 – WSP Engineering, Aachen, Germany .................................................. 37 2009 – Southern Illinois University Edwardsville, Illinois .................................. 39 2010 – University of Florida, Gainesville, Florida ............................................. 41 2011 – University of Central Florida, Orlando, Florida ...................................... 43 2012 – LiveRoof WindDisc™ chamber uplift testing ......................................... 45 Summary .......................................................................................................... 48 Discussion ........................................................................................................ 49 Green Roof Wind Design Guidelines and Standards .............................................. 49 FLL ................................................................................................................... 50 FM 1-35 ............................................................................................................ 53 ANSI/SPRI RP-14 ............................................................................................ 54 Summary .......................................................................................................... 56 Discussion ........................................................................................................ 56 Review of Indirect Wind Studies Related to Green Roofs ....................................... 57 5 Wind effects on vegetation at ground level ....................................................... 57 Blow-off of embedded roof gravel ..................................................................... 59 Scour of embedded roof gravel ........................................................................ 61 Roof paver uplift and blow-off ........................................................................... 62 Summary .......................................................................................................... 64 Discussion ........................................................................................................ 65 Summary and Comparison ..................................................................................... 65 3 GREEN ROOF WIND TESTING WITH UF’S HURRICANE SIMULATOR .............. 67 Objective ................................................................................................................. 67 Description of Hurricane Simulator ......................................................................... 67 Plant Selection ........................................................................................................ 69 Phase 1 Materials and Methods ............................................................................. 70 Preparation of Green Roof Modules ................................................................. 71 Description of Test Structure ............................................................................ 73 Instrumentation and Data Acquisition Methods ................................................ 74 Wind speed monitoring .............................................................................. 74 Visual assessment ..................................................................................... 74 Pre- and post-test weight measurement .................................................... 75 Test Procedure ................................................................................................. 76 Phase 2 Materials and Methods ............................................................................. 77 Preparation of Green Roof Modules ................................................................. 78 Construction and Preparation of Built-in-Place Green Roof Assemblies .......... 78 Description of Test Structure and Test Site ...................................................... 80 Instrumentation and Data Acquisition ............................................................... 82 Wind speed monitoring .............................................................................. 82 Pre- and post-test weight measurement .................................................... 82 Visual assessment ..................................................................................... 83 Growth media moisture content ................................................................. 83 Test Procedure ................................................................................................. 84 Results and Discussion........................................................................................... 87 Phase 1 Wind Testing ...................................................................................... 88 Variation in plant heights ............................................................................ 88 Parapet effects ........................................................................................... 89 Plant performance ...................................................................................... 91 Phase 2 Wind Testing ...................................................................................... 96 Green roof module blow-off failures ........................................................... 96 Variation in establishment length and system type .................................... 98 Growth media erosion patterns in built-in-place green roof systems ........ 102 Vegetation sheltering effect on loose aggregate ...................................... 103 Varying test durations .............................................................................. 104 Growth media moisture content effects .................................................... 113 Variation in plant heights .......................................................................... 114 Variation in module depths....................................................................... 115 Vegetation damage .................................................................................. 115 Statistical Analyses ........................................................................................ 116 6 Summary .............................................................................................................
Load more

Recommended publications
  • The Poleward Motion of Extratropical Cyclones from a Potential Vorticity Tendency Analysis
    APRIL 2016 T A M A R I N A N D K A S P I 1687 The Poleward Motion of Extratropical Cyclones from a Potential Vorticity Tendency Analysis TALIA TAMARIN AND YOHAI KASPI Department of Earth and Planetary Sciences, Weizmann Institute of Sciences, Rehovot, Israel (Manuscript received 22 June 2015, in final form 26 October 2015) ABSTRACT The poleward propagation of midlatitude storms is studied using a potential vorticity (PV) tendency analysis of cyclone-tracking composites, in an idealized zonally symmetric moist GCM. A detailed PV budget reveals the important role of the upper-level PV and diabatic heating associated with latent heat release. During the growth stage, the classic picture of baroclinic instability emerges, with an upper-level PV to the west of a low-level PV associated with the cyclone. This configuration not only promotes intensification, but also a poleward tendency that results from the nonlinear advection of the low-level anomaly by the upper- level PV. The separate contributions of the upper- and lower-level PV as well as the surface temperature anomaly are analyzed using a piecewise PV inversion, which shows the importance of the upper-level PV anomaly in advecting the cyclone poleward. The PV analysis also emphasizes the crucial role played by latent heat release in the poleward motion of the cyclone. The latent heat release tends to maximize on the northeastern side of cyclones, where the warm and moist air ascends. A positive PV tendency results at lower levels, propagating the anomaly eastward and poleward. It is also shown here that stronger cyclones have stronger latent heat release and poleward advection, hence, larger poleward propagation.
    [Show full text]
  • The Life Cycle of Upper-Level Troughs and Ridges: a Novel Detection Method, Climatologies and Lagrangian Characteristics
    Weather Clim. Dynam., 1, 459–479, 2020 https://doi.org/10.5194/wcd-1-459-2020 © Author(s) 2020. This work is distributed under the Creative Commons Attribution 4.0 License. The life cycle of upper-level troughs and ridges: a novel detection method, climatologies and Lagrangian characteristics Sebastian Schemm, Stefan Rüdisühli, and Michael Sprenger Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland Correspondence: Sebastian Schemm ([email protected]) Received: 12 March 2020 – Discussion started: 3 April 2020 Revised: 4 August 2020 – Accepted: 26 August 2020 – Published: 10 September 2020 Abstract. A novel method is introduced to identify and track diagnostics such as E vectors. During La Niña, the situa- the life cycle of upper-level troughs and ridges. The aim is tion is essentially reversed. The orientation of troughs and to close the existing gap between methods that detect the ridges also depends on the jet position. For example, dur- initiation phase of upper-level Rossby wave development ing midwinter over the Pacific, when the subtropical jet is and methods that detect Rossby wave breaking and decay- strongest and located farthest equatorward, cyclonically ori- ing waves. The presented method quantifies the horizontal ented troughs and ridges dominate the climatology. Finally, trough and ridge orientation and identifies the correspond- the identified troughs and ridges are used as starting points ing trough and ridge axes. These allow us to study the dy- for 24 h backward parcel trajectories, and a discussion of the namics of pre- and post-trough–ridge regions separately. The distribution of pressure, potential temperature and potential method is based on the curvature of the geopotential height vorticity changes along the trajectories is provided to give in- at a given isobaric surface and is computationally efficient.
    [Show full text]
  • ECSS 2009 Abstracts by Session
    th 5 European Conference on Severe Storms 12 - 16 October 2009 - Landshut - GERMANY ECSS 2009 Abstracts by session ECSS 2009 - 5th European Conference on Severe Storms 12-16 October 2009 - Landshut – GERMANY List of the abstract accepted for presentation at the conference: O – Oral presentation P – Poster presentation Session 08: (Extra-)tropical cyclones: embedded thunderstorms and large-scale wind fields Page Type Abstract Title Author(s) Sensitivities of Mediterranean intense cyclones: analysis O L. Garcies, V. Homar and verification A study of generation of available potential energy in South 247 O A. Vetrov, N. Kalinin cyclones and hazard events over the Ural 249 O Lightning activity in hurricanes C. Price, Y. Yair, M. Asfur O Sting jets in climatological datasets O. Martinez-Alvarado, S. Gray 251 O Cold-season mesoscale convective systems in Germany C. Gatzen, T. Púčik Comparison of two cold-season mesoscale convective 253 P C. Gatzen, T. Púčik, D. Ryva systems Klaus over Basque Country: local characteristics and 255 P S. Gaztelumendi, J. Egaña Euskalmet operational aspects A. Schneidereit, K. Riemann- North-Atlantic extra-tropical cyclone intensities, wind 257 P Campe, R. Blender, K. Fraedrich, fields, and CAPE F. Lunkeit Klaus overview and comparison with other cases affecting 259 P J. Egaña, S. Gaztelumendi Basque country area A numerical study of the windstorm Klaus: role of the sea 261 P surface temperature and domain size N. Tartaglione, R. Caballero 245 246 5th European Conference on Severe Storms 12 - 16 October 2009 - Landshut - GERMANY A STUDY OF GENERATION OF AVAILABLE POTENTIAL ENERGY IN SOUTH CYCLONES AND HAZARD EVENTS OVER THE URAL A.Vetrov1, N.
    [Show full text]
  • Investigating Added Value of Regional Climate Modeling in North American Winter Storm Track Simulations
    Clim Dyn DOI 10.1007/s00382-017-3723-9 Investigating added value of regional climate modeling in North American winter storm track simulations E. D. Poan1 · P. Gachon2 · R. Laprise1 · R. Aider3 · G. Dueymes1 Received: 5 August 2016 / Accepted: 2 May 2017 © The Author(s) 2017. This article is an open access publication Abstract Extratropical Cyclone (EC) characteristics overestimated. When the CRCM5 is driven by ERAI, no depend on a combination of large-scale factors and regional significant skill deterioration arises and, more importantly, processes. However, the latter are considered to be poorly all storm characteristics near areas with marked relief represented in global climate models (GCMs), partly and over regions with large water masses are significantly because their resolution is too coarse. This paper describes improved with respect to ERAI. Conversely, in GCM- a framework using possibilities given by regional climate driven simulations, the added value contributed by CRCM5 models (RCMs) to gain insight into storm activity dur- is less prominent and systematic, except over western NA ing winter over North America (NA). Recent past climate areas with high topography and over the Western Atlantic period (1981–2005) is considered to assess EC activity coastlines where the most frequent and intense ECs are over NA using the NCEP regional reanalysis (NARR) as a located. Despite this significant added-value on seasonal- reference, along with the European reanalysis ERA-Interim mean characteristics, a caveat is raised on the RCM ability (ERAI) and two CMIP5 GCMs used to drive the Cana- to handle storm temporal ‘seriality’, as a measure of their dian Regional Climate Model—version 5 (CRCM5) and temporal variability at a given location.
    [Show full text]
  • 'Lothar Successor' - the Forgotten Storm After Christmas 1999
    Phenomenological examination of 'Lothar Successor' - the forgotten storm after Christmas 1999 by F. Welzenbach Institute for Meteorology and Geophysics Innsbruck 04 April 2010, preliminary version Abstract The majority of scientific research to the notorious storms in December 1999 focuses on 'Lothar' and 'Martin' causing most of the damage to properties and fatalities in Central Europe. Few studies have been performed in the framework of the passage of storm 'Lothar Successor' (introduced in a case study of the Manual of synoptic satellite meteorology featured by ZAMG) between these two events being responsible for some gusts in exceed of 90 km/h between Northern France, Belgium and Southwestern Germany. The present study addresses to the phenomenology and possible explanations of that secondary cyclogenesis just after the passage of 'Lothar' and well before the arrival of 'Martin'. Facing different theories and findings in several papers it will be shown that the storm possessed a closed circulation and a fully developed frontal system. That key finding is especially in contrast to the analysis of the German Weather Service which suggested that solely a 'trough line' crossed Germany. The point whether a warm or a cold conveyor belt cyclogenesis produced the storm could not be entirely clarified. Finally, reasons are given for which 'Lothar Successor' had not become a 'second Lothar', amongst others the unfavourable position between two jetstreams with lack of sufficient cyclonic vorticity advection. 1. Introduction The motivation for reviewing the events from late December 1999 is mainly due to personal experience between the passage of 'Lothar' (26.12.1999) and 'Martin' (28.12.1999) in Lower Franconia close to Miltenberg (at the river Main between Frankfurt and Wuerzburg).
    [Show full text]
  • Chapter 16 Extratropical Cyclones
    CHAPTER 16 SCHULTZ ET AL. 16.1 Chapter 16 Extratropical Cyclones: A Century of Research on Meteorology’s Centerpiece a b c d DAVID M. SCHULTZ, LANCE F. BOSART, BRIAN A. COLLE, HUW C. DAVIES, e b f g CHRISTOPHER DEARDEN, DANIEL KEYSER, OLIVIA MARTIUS, PAUL J. ROEBBER, h i b W. JAMES STEENBURGH, HANS VOLKERT, AND ANDREW C. WINTERS a Centre for Atmospheric Science, School of Earth and Environmental Sciences, University of Manchester, Manchester, United Kingdom b Department of Atmospheric and Environmental Sciences, University at Albany, State University of New York, Albany, New York c School of Marine and Atmospheric Sciences, Stony Brook University, State University of New York, Stony Brook, New York d Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland e Centre of Excellence for Modelling the Atmosphere and Climate, School of Earth and Environment, University of Leeds, Leeds, United Kingdom f Oeschger Centre for Climate Change Research, Institute of Geography, University of Bern, Bern, Switzerland g Atmospheric Science Group, Department of Mathematical Sciences, University of Wisconsin–Milwaukee, Milwaukee, Wisconsin h Department of Atmospheric Sciences, University of Utah, Salt Lake City, Utah i Deutsches Zentrum fur€ Luft- und Raumfahrt, Institut fur€ Physik der Atmosphare,€ Oberpfaffenhofen, Germany ABSTRACT The year 1919 was important in meteorology, not only because it was the year that the American Meteorological Society was founded, but also for two other reasons. One of the foundational papers in extratropical cyclone structure by Jakob Bjerknes was published in 1919, leading to what is now known as the Norwegian cyclone model. Also that year, a series of meetings was held that led to the formation of organizations that promoted the in- ternational collaboration and scientific exchange required for extratropical cyclone research, which by necessity involves spatial scales spanning national borders.
    [Show full text]
  • Low-Frequency Storminess Signal at Bermuda Linked to Cooling Events In
    PUBLICATIONS Paleoceanography RESEARCH ARTICLE Low-frequency storminess signal at Bermuda linked 10.1002/2014PA002662 to cooling events in the North Atlantic region Key Points: Peter J. van Hengstum1, Jeffrey P. Donnelly2, Andrew W. Kingston3,4, Bruce E. Williams5, • Late Holocene storminess in Bermuda 6 7 6 4 is linked to North Atlantic cooling David B. Scott , Eduard G. Reinhardt , Shawna N. Little , and William P. Patterson • Coastal SSTs in Bermuda are linked to 1 2 NAO phasing over the late Holocene Department of Marine Sciences, Texas A&M University at Galveston, Galveston, Texas, USA, Department of Geology and 3 • Submarine caves can preserve Geophysics, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA, Department of Geoscience, University of paleoclimate records Calgary, Calgary, Alberta, Canada, 4Department of Geological Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 5Bermuda Institute of Ocean Sciences, St. George’s, Bermuda, 6Department of Earth Sciences, Dalhousie University, Halifax, Nova Scotia, Canada, 7School of Geography and Earth Sciences, McMaster University, Hamilton, Ontario, Canada Correspondence to: P. J. van Hengstum, [email protected] Abstract North Atlantic climate archives provide evidence for increased storm activity during the Little Ice Age (150 to 600 calibrated years (cal years) B.P.) and centered at 1700 and 3000 cal years B.P., typically in centennial-scale sedimentary records. Meteorological (tropical versus extratropical storms) and climate forcings Citation: van Hengstum, P. J., J. P. Donnelly, of this signal remain poorly understood, although variability in the North Atlantic Oscillation (NAO) or Atlantic A. W. Kingston, B. E. Williams, D. B. Scott, Meridional Overturning Circulation (AMOC) are frequently hypothesized to be involved.
    [Show full text]
  • Extra-Tropical Cyclones in the Present and Future Climate: a Review
    Theor Appl Climatol (2009) 96:117–131 DOI 10.1007/s00704-008-0083-8 ORIGINAL PAPER Extra-tropical cyclones in the present and future climate: a review U. Ulbrich & G. C. Leckebusch & J. G. Pinto Received: 5 March 2008 /Accepted: 1 June 2008 / Published online: 17 January 2009 # The Author(s) 2009. This article is published with open access at Springerlink.com Abstract Based on the availability of hemispheric gridded precipitation, and temperature changes. Thus, cyclone data sets from observations, analysis and global climate activity represents an important measure of the state of models, objective cyclone identification methods were the atmosphere. Information on the characteristics and paths developed and applied to these data sets. Due to the large of cyclones are important both in terms of understanding amount of investigation methods combined with the variety variations of local weather and for a characterization of of different datasets, a multitude of results exist, not only climate. Such an approach was recently used for the for the recent climate period but also for the next century, assessment of (ensemble) forecasts and estimates of assuming anthropogenic changed conditions. Different predictability (Froude et al. 2007a, 2007b). The current thresholds, different physical quantities, and considerations paper reviews the actual knowledge on the broader scale of different atmospheric vertical levels add to a picture that cyclone occurrence, including its identification and tracking is difficult to combine into a common view of cyclones, from global data sets with “state-of-the-art” methods. It will their variability and trends, in the real world and in GCM not analyze and review the internal dynamical structure of studies.
    [Show full text]
  • Extra-Tropical Cyclones, Tropical Cyclones and Convective Storms
    3.7 Meteorological risk: extra-tropical cyclones, tropical cyclones and convective storms Thomas Frame, Giles Harrison, Tim Hewson, Nigel Roberts 3.7.1 scale and their typical lifetime. Other extra-tropical cyclone is closely relat- types of storm system do exist, but ed to the strength of this jet stream. Storm types these can be considered subtypes of The strongest extra-tropical cyclones and associated the three systems listed above. occur in winter months when the jet hazardous stream is at its strongest. 3.7.1.2 phenomena Extra-tropical cyclones Storm systems can be 3.7.1.1 Extra-tropical cyclones are large ro- distinguished from each Storms tating weather systems that occur in other by their mechanism the extra-tropics (more than 30° lat- Conceptually, there are two types of itude away from the equator). They of development (growth), storm in meteorology: (1) the hazard- consist of an approximately circular structure, geographic ous weather phenomena themselves region of low surface pressure, of a location, spatial scale and (such as windstorms, rainstorms, radius of 100-2 000 km, accompa- typical lifetime. snowstorms, hailstorms, thunder- nied by cold and warm fronts. They storms and ice storms (freezing rain)), typically develop in regions of strong and (2) the meteorological features in horizontal temperature gradients, the atmosphere — the ‘storm sys- which are commonly denoted on a Periods when the jet stream is unusu- tems’ — that can be said to be re- weather chart as a cold or quasi-sta- ally strong can lead to two or more sponsible for this adverse weather tionary front.
    [Show full text]
  • Downloaded 10/11/21 05:17 AM UTC 378 MONTHLY WEATHER REVIEW VOLUME 148 Are Also Cases That Have Caused Damage in Europe
    JANUARY 2020 L A U R I L A E T A L . 377 The Extratropical Transition of Hurricane Debby (1982) and the Subsequent Development of an Intense Windstorm over Finland TERHI K. LAURILA Finnish Meteorological Institute, Helsinki, Finland VICTORIA A. SINCLAIR Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, University of Helsinki, Helsinki, Finland HILPPA GREGOW Finnish Meteorological Institute, Helsinki, Finland (Manuscript received 7 February 2019, in final form 6 September 2019) ABSTRACT On 22 September 1982, an intense windstorm caused considerable damage in northern Finland. Local forecasters noted that this windstorm potentially was related to Hurricane Debby, a category 4 hurricane that occurred just 5 days earlier. Due to the unique nature of the event and lack of prior research, our aim is to document the synoptic sequence of events related to this storm using ERA-Interim reanalysis data, best track data, and output from OpenIFS simulations. During extratropical transition, the outflow from Debby resulted in a ridge building and an acceleration of the jet. Debby did not reintensify immediately in the midlatitudes despite the presence of an upper-level trough. Instead, ex-Debby propagated rapidly across the Atlantic as a diabatic Rossby wave–like feature. Simultaneously, an upper-level trough approached from the northeast and once ex-Debby moved ahead of this feature near the United Kingdom, rapid reintensification began. All OpenIFS forecasts diverged from reanalysis after only 2 days indicating intrinsic low predictability and strong sensitivities. Phasing between Hurricane Debby and the weak trough, and phasing of the upper- and lower- level potential vorticity anomalies near the United Kingdom was important in the evolution of ex-Debby.
    [Show full text]
  • Nonconvective High Winds Associated with Extratropical
    Geography Compass 5/2 (2011): 63–89, 10.1111/j.1749-8198.2010.00395.x Non-Convective High Winds Associated with Extratropical Cyclones John A. Knox1*, John D. Frye2, Joshua D. Durkee3 and Christopher M. Fuhrmann4 1Department of Geography, University of Georgia 2Department of Geography, Kutztown University 3Meteorology Program, Department of Geography and Geology, Western Kentucky University 4Department of Geography, University of North Carolina at Chapel Hill Abstract Non-convective high winds are a damaging and potentially life-threatening weather phenomenon that occurs in the absence of thunderstorms, tornadoes and tropical cyclones. The vast majority of non-convective high wind events develop in association with extratropical cyclones in mid-latitude regions. Interest in non-convective high winds is growing due to their societal impact, gaps in the scientific understanding of the triggering mechanisms for these events, and possible future changes in their frequency and intensity caused by climate change. In this article, non-convective high winds are examined first in terms of their historical and cultural significance and climatological characteristics. Then, four possible mechanisms for the development of non-convective high winds in extratropical cyclones are discussed and critiqued: topography; the isallobaric wind; tropopause folds associated with stratospheric intrusions and dry slots; and sting jets associated with marine frontal cyclones. Evidence for past and future trends in non-convective high wind event frequency and intensity is also briefly examined. New avenues for future work in this emerging area of research are suggested that unite applied and basic research as well as climato- logical and case-study perspectives. Introduction Non-convective high winds are an underrated, yet damaging and deadly weather phe- nomenon that is attracting increasing interest.
    [Show full text]
  • Meeting Programme
    10th European Conference on Severe Storms Kraków, Poland 4 – 8 November 2019 Programme On site registration desk opening hours: Sun 15:00 – 20:00 Mon 08:00 – 18:00 Tue – Fri starting at 08:30 All printed programme information is as of 24 October 2019. Please check local announcements or see ECSS message board or tweets for latest updates. ECSS Twitter updates by @essl_ecss. Please use the hashtag #ecss2019 for your tweets. ESSL General Assembly: Sun, 3 Nov 2019, 19:30, room Attic 10:15–10:30: ECSS2019-163 Sunday, 3 November 2019 Investigating an extraordinary mesocyclonic tornado in the coastline of Mediterranean, Turkey Location: Conference Lobby Ozturk, Kurtulus; Tastan, Melik Ahmet 15:00–20:00 10:30–10:45: ECSS2019-106 Wind gusts associated with mesovortices in the inner core of Typhoon GONI (2015) On site registration. Mashiko, Wataru END OF ORAL PROGRAMME SESSION 4 10:45 Coffee break, sponsored by EUMETSAT Location: Room Attic 19:30–21:00 11:30–12:45 ESSL General Assembly Session 8 For members of the European Severe Storms Radar studies of storms and their Laboratory. environment 11:30–11:45: ECSS2019-50 Challenges of Radar Quantitative Precipitation Estimation in Stormy Conditions Besic, Nikola; Yu, Nan; Le Bastard, Tony; Augros, Monday, 4 November 2019 Clotilde; Gaussiat, Nicolas 11:45–12:00: ECSS2019-100 Location: Lecture room Operational benefits to correcting S-Band differential reflectivity for hail detection 09:00–09:30 Kingfield, Darrel; French, Michael A 12:00–12:15: ECSS2019-146 A Polarimetric Radar Climatology of Supercell
    [Show full text]