CMOS Bulletin SCMO Volume 38 No. 6 December 2010
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Hurricane Michael
Willis Re Hurricane Damage Survey Report Hurricane Michael Executive summary On October 10, Hurricane Michael, the eleventh named storm of 2018, made landfall on the Florida Panhandle as a Category 4 hurricane. More than any other, the cities of Mexico Beach, Lynn Haven and Panama City suffered extensive property damage due to Michael’s extreme winds and storm surge. Extensive infrastructure interruption ensued across the region, including power outages, obstruction of roads and contamination of potable water. Willis Re’s damage reconnaissance team spent four days assessing Michael’s damage. The objective was to research and collect examples of property damage due to wind and storm surge, and to identify elements of properties that exhibited both good and poor resistance. The team traveled nearly 1,000 miles, covering various properties exposed to the storm including in Panama City Beach, Panama City, Lynn Haven, Tyndall AFB, Mexico Beach, Port St. Joe, Apalachicola, South Port, Youngstown, Fountain, Marianna and Tallahassee in Florida; Bainbridge, Georgia; and Dothan, Alabama. In this report, we present their findings. Hurricane Michael’s estimated wind speeds on the ground for Marianna, Panama City, Lynn Haven and Mexico Beach were in the order of 120 mph to 160 mph, above the 700-year return period wind gust according to ASCE 7-10. The majority of homes in Panama City, Lynn Haven, Mexico Beach and Marianna, as to be expected, were not designed to resist 700-year return period wind gusts. In general, the direct wind damage to insured properties that we observed ranged from minor impacts to major structural failures. -
2018-2019 Report of the Secretary of the Commonwealth to the Governor and General Assembly of Virginia
2018-2019 Report of the Secretary of the Commonwealth to the Governor and General Assembly of Virginia Issued by: The Honorable Kelly Thomasson Secretary of the Commonwealth Researched and edited by: Benjamin Fredrick Hermerding Oce of the Secretary of the Commonwealth January 31, 2019 TABLE OF CONTENTS Executive Branch Office of the Governor 4 Governor's Cabinet 6 Secretary of the Commonwealth 9 Secretary of Administration 11 Secretary of Agriculture and Forestry 21 Secretary of Commerce and Trade 39 Secretary of Education 77 Secretary of Finance 115 Secretary of Health and Human Resources 123 Secretary of Natural Resources 166 Secretary of Public Safety and Homeland Security 180 Secretary of Transportation 193 Secretary of Veterans and Defense Affairs 202 Chief Workforce Advisor to the Governor 209 Governor's Fellows 212 Office of the First Lady 214 Office of the Lieutenant Governor 215 Office of the Attorney General 216 Authorities 219 Interstate Compacts 229 Designated Boards and Commissions 244 Gubernatorial Documents Executive Orders 247 Executive Directives 363 Legislative Branch Virginia State Senate 371 Virginia House of Delegates 379 Virginia Congressional Delegation 398 Agencies and Commissons 402 Judicial Branch Supreme Court of Virginia 418 Court of Appeals of Virginia 421 Circuit Courts 422 General District Courts 434 Juvenile and Domestic Relations District Courts 447 Judicial Boards and Commissions 460 Independent Agencies 464 About Virginia History of the Great Seal 474 History and Facts on Virginia 475 Statistics, Emblems, and Symbols 477 Governors of Virginia 479 Secretaries of the Commonwealth of Virginia 484 Executive Branch OFFICE OF THE GOVERNOR Governor Ralph S. Northam Office of the Governor Mailing: 1111 East Broad Street, 3rd Floor Post Oce Box 1475 Richmond, Virginia 23219 Richmond, VA 23218 Tel. -
Hurricane Earl (1998) Case Study
1910 MONTHLY WEATHER REVIEW VOLUME 131 The In¯uence of the Downstream State on Extratropical Transition: Hurricane Earl (1998) Case Study R. MCTAGGART-COWAN,J.R.GYAKUM, AND M. K. YAU Department of Atmospheric and Oceanic Sciences, McGill University, Montreal, Quebec, Canada (Manuscript received 12 June 2002, in ®nal form 18 March 2003) ABSTRACT The multitude of tropical±extratropical interactions that occur during an extratropical transition (ET) complicate the prediction and diagnosis of these extreme events. This study focuses on the analysis of a double ET and reintensi®cation event that took place between 5 and 7 September 1998. Ex-Hurricanes Earl and Danielle reintensi®ed rapidly over the western and eastern North Atlantic, respectively. A set of simulations designed to test the sensitivity of Earl's ET to features in the downstream state was run using a set of idealizations for a numerical model's initial and boundary conditions downstream of ex-Hurricane Earl. Dynamic tropopause anal- yses and the ``PV thinking'' paradigm applied under the Eady model highlight important developmental and structural differences between the tests. In fact, two distinct solution modes are diagnosed both in the control and in the sensitivity tests. Earl's ET proceeds according to a ``baroclinic mode'' of redevelopment, whereas Danielle displays distinct ``tropical mode'' ET signatures throughout the period of investigation. The presence of a strong zonal jet immediately downstream of the transitioning cyclone is found to be suf®cient to induce a baroclinic mode of redevelopment characterized by cyclonic potential vorticity rollup and strong near-surface frontogenesis. Under the in¯uence of an upstream jet in isolation, the reintensi®cation takes on distinctly tropical characteristics as the enhanced northward intrusion of warm, moist air ahead of the system creates a local environment favorable for a tropical mode of redevelopment. -
Critical Facilities Fire Stations Government Buildings Schools/Shelters Hospital and Health Care Facilities Utilities Water/Wast
Critical Facilities Fire Stations Government Buildings Schools/Shelters Hospital and Health Care Facilities Utilities Water/Wastewater Airports Power Substations Power Plants Gas Transmission Current Natural Gas Line Map Year Title Federal Disaster Declarations 1968 Hurricane Gladys 1977 Severe Winter Weather 1990 Severe Freeze 1993 Tornadoes, Flooding, High Winds & Tides, Freezing 1996 Tropical Storm Josephine 1998 Extreme Fire Hazard 1998 Severe Storms, High Winds, Tornadoes, and Flooding 2000 Withlacoochee Fire Complex 2001 Severe Freeze 2004 Severe Storms and Flooding 2004 Hurricane Frances 2004 Hurricane Ivan 2004 Hurricane Jeanne 2004 Tropical Storm Bonnie and Hurricane Charley 2005 Hurricane Katrina Evacuation 2008 Tropical Storm Fay 2012 Tropical Storm Debby 2016 Hurricane Hermine 2016 Hurricane Matthew 2017 Hurricane Irma 2018 Hurricane Michael Hazards Expo Survey Results (10 respondents) • Flooding, Severe Storms and Hurricanes were highest priority hazards. • Most respondents plan to rebuild after a disaster, but some plan to sell their homes and relocate. • Respondents saw preparedness and education as more important than infrastructure projects. Flood • A flood or flooding refers to the general or temporary conditions of partial or complete inundation of normally dry land areas from the overflow of inland or tidal water and of surface water runoff from any source (SHMP) Year Storm Source Tropical Cyclone 1968 Hurricane Gladys Federal Disaster Declaration 2004 Hurricane Frances Federal Disaster Declaration • A tropical cyclone is a rotating, organized 2004 Hurricane Ivan Federal Disaster Declaration system of clouds and 2004 Hurricane Jeanne Federal Disaster Declaration thunderstorms that 2004 Tropical storm Bonnie and Hurricane Federal Disaster Declaration originates over Charley tropical or subtropical waters and has a 2005 Hurricane Katrina Evacuation Federal Disaster Declaration closed low-level 2016 Hurricane Hermine Federal Disaster Declaration circulation. -
Climate Change & Hurricane Risk
Climate Change and Atlantic Hurricane Risk Risk Prediction Bermuda Institute of Ocean Sciences (BIOS) 17 Biological Station St. George’s GE 01 Bermuda risk.bios.edu Initiative contents Introduction 3 Atlantic Hurricanes Landfall and Intensity 4 Measuring Storm Strength 6 Hurricanes and Climate change 8 Warmer water stronger storms 8 Formation Locations and Maximum Intensity 9 Rainfall 10 Exposure growth and Sea Level Rise 12 Summary 13 References 14 Bermuda Institute of Ocean Sciences (BIOS) 17 Biological Station St. George’s GE 01 Bermuda risk.bios.edu Cover image: NASA satellite image of major Hurricane Florence in 2018. Pg 2 Climate change and Atlantic hurricane risk The 2017 hurricane season highlights most of the impacts suffered by countries with Atlantic, Caribbean or Gulf of Mexico coastlines. Storms in this season caused devastation from major hurricane wind speeds, storm surge and flood-induced flooding, tragic loss of life, disruption to livelihoods and destruction to property. Introduction The 2017 and 2018 hurricane seasons have heralded the end of the period of no US major hurricane landfalls, caused devastating impacts across the Caribbean, Central and North America region, and sparked renewed questions about the impact of climate change on hurricane activity in the public and private sectors. In some cases, the damage inflicted by hurricanes in the last 2 seasons has been unprecedented in scale and impact, with record-breaking rainfall-induced flooding in some coastal communities and the highest wind speeds on record for some island nations. This report will highlight scientific research that reveals recent findings with relevance to these issues, including trends detected in the long-term record, and future projections of changes of hurricane activity. -
Journal of the American Shore and Beach Preservation Association Table of Contents
Journal of the American Shore and Beach Preservation Association Table of Contents VOLUME 88 WINTER 2020 NUMBER 1 Preface Gov. John Bel Edwards............................................................ 3 Foreword Kyle R. “Chip” Kline Jr. and Lawrence B. Haase................... 4 Introduction Syed M. Khalil and Gregory M. Grandy............................... 5 A short history of funding and accomplishments post-Deepwater Horizon Jessica R. Henkel and Alyssa Dausman ................................ 11 Coordination of long-term data management in the Gulf of Mexico: Lessons learned and recommendations from two years of cross-agency collaboration Kathryn Sweet Keating, Melissa Gloekler, Nancy Kinner, Sharon Mesick, Michael Peccini, Benjamin Shorr, Lauren Showalter, and Jessica Henkel................................... 17 Gulf-wide data synthesis for restoration planning: Utility and limitations Leland C. Moss, Tim J.B. Carruthers, Harris Bienn, Adrian Mcinnis, Alyssa M. Dausman .................................. 23 Ecological benefits of the Bahia Grande Coastal Corridor and the Clear Creek Riparian Corridor acquisitions in Texas Sheri Land ............................................................................... 34 Ecosystem restoration in Louisiana — a decade after the Deepwater Horizon oil spill Syed M. Khalil, Gregory M. Grandy, and Richard C. Raynie ........................................................... 38 Event and decadal-scale modeling of barrier island restoration designs for decision support Joseph Long, P. Soupy -
1- Tropical Cyclone Report Hurricane Michael 17-19 October 2000 Stacy R. Stewart National Hurricane Center 20 November 2000
Tropical Cyclone Report Hurricane Michael 17-19 October 2000 Stacy R. Stewart National Hurricane Center 20 November 2000 Michael was a short-lived category two hurricane on the Saffir-Simpson Hurricane Scale that developed from subtropical origins off the northeast coast of Florida. Michael moved northeastward over the western and northern Atlantic as a tropical cyclone and eventually crossed Newfoundland as a strong extratropical low pressure system. a. Synoptic History The precursor low pressure system to Hurricane Michael developed from the interaction of an upper-level cold low that migrated southward from the mid-latitudes and a stationary front over the southeast Bahama Islands. A cold front pushed off the U.S. southeast coast on 7 October and moved slowly southeast for the next couple of days before it became stationary from Bermuda to central Cuba on 10 October. High amplitude mid-latitude flow in the upper troposphere allowed a cold low to drop southward just off the Florida east coast, which induced the formation of a surface low along the southern end of the front east of the central Bahamas on 12 October. The pressure gradient between the developing surface low and high pressure over the eastern United States created an area of gale force winds several hundred miles northwest of the low center. The surface low remained nearly stationary for more than 24 hours before drifting slowly north-northeastward late on the 13th. On 14 October, the low deepened from 1010 mb to 1003 mb and moved northward to a position about 800 n mi east of Cape Canaveral, FL. -
Hurricane Michael, 17 – 20 October 2000 Part I – Summary Report and Storm Impact on Canada Part II – Forecast and Warning Critique
Hurricane Michael, 17 – 20 October 2000 Part I – Summary Report and Storm Impact on Canada Part II – Forecast and Warning Critique Christopher T. Fogarty Meteorological Service of Canada, Atlantic Region Science Report Series 2002-01 June 2002 Newfoundland Weather Centre Meteorological Service of Canada – Atlantic Region Environment Canada P.O. Box 370 Gander, NF A1V 1W7 ISBN 0-662-32616-4 Catalogue No. En57-36/2002-1E ii Table of Contents Part I – Summary Report and Storm Impact on Canada ABSTRACT......................................................................................................................................................1 1. Synoptic History ..........................................................................................................................................1 2. Meteorological Statistics............................................................................................................................12 3. Damage and Impacts..................................................................................................................................18 4. Forecast and Warning Summary................................................................................................................19 5. Convair Research Flight ............................................................................................................................20 6. Summary....................................................................................................................................................21 -
Hurricane Juan (2003)
1748 MONTHLY WEATHER REVIEW VOLUME 134 Hurricane Juan (2003). Part II: Forecasting and Numerical Simulation RON MCTAGGART-COWAN AND LANCE F. BOSART Department of Earth and Atmospheric Sciences, University at Albany, State University of New York, Albany, New York JOHN R. GYAKUM AND EYAD H. ATALLAH Department of Atmospheric and Oceanic Sciences, McGill University, Montreal, Quebec, Canada (Manuscript received 20 August 2004, in final form 22 July 2005) ABSTRACT The landfall of Hurricane Juan (September 2003) in the Canadian Maritimes represents an ideal case in which to study the performance of operational forecasting of an intense, predominantly tropical feature entering the midlatitudes. A hybrid cyclone during its genesis phase, Juan underwent a tropical transition as it drifted slowly northward 1500 km from the east coast of the United States. Shortly after reaching its peak intensity as a category-2 hurricane, the storm accelerated rapidly northward and made landfall near Halifax, Nova Scotia, Canada, with maximum sustained winds of 44 m sϪ1. Although the forecasts and warnings produced by the U.S. National Hurricane Center and the Canadian Hurricane Centre were of high quality throughout Hurricane Juan’s life cycle, guidance from numerical weather prediction models became unreliable as the storm accelerated toward the coast. The short-range, near-surface forecasts from eight operational models during the crucial prelandfall portion of Juan’s track are investigated in this study. Despite continued improvements to operational numerical forecasting systems, it is shown that those systems not employing advanced tropical vortex initialization techniques were unable to provide forecasters with credible near-surface guidance in this case. -
E-Mail: [email protected] Storm’S Position, the Flight Track Was Adjusted to the East (At 1635 UTC) in Order to Intercept the Hurricane Center
12D.4 EXTRATROPICAL TRANSITION OF HURRICANES MICHAEL AND KAREN: STORM RECONNAISSANCE WITH THE CANADIAN CONVAIR 580 AIRCRAFT Jim Abraham*, Chris Fogarty, and Walter Strapp Meteorological Service of Canada Dorval, Quebec 1. INTRODUCTION Extratropical transition (ET) has been raised as a As the storm tracked towards the south coast of forecast challenge by meteorologists from all ocean Newfoundland, frontal structures became apparent. A basins affected by tropical cyclones, where the frontal wave to the northwest—a legacy of a baroclinic poleward movement of a tropical cyclone (TC) into the low off Nova Scotia—was maintaining heavy midlatitudes is normally associated with the weakening convection, while a warm occlusion process appeared or decaying stage of its lifecycle. Typical problems in to be forming in the vicinity of the hurricane. A cold all these regions that experience ET include accurately front with significant convection extended southward predicting their track, intensity, and impacts. The most and an apparent occluded front extended eastward. challenging issues are associated with the potential This “hybrid” storm reached the south coast of large amounts of precipitation, continued high wind Newfoundland just west of Harbour Breton around 8:00 speeds, and the generation of large ocean surface pm local time (2230 UTC). waves and swell. Furthermore, the forward speed of these storms often accelerates from a typical 5 m/s in 3. SYNOPTIC HISTORY OF HURRICANE KAREN the tropics to in excess of 25 m/s in the midlatitudes. Like Michael, Karen was born from a subtropical Given the ET forecast challenge to Canada, the disturbance that formed near Bermuda on 10 and 11 Meteorological Research Branch and the Canadian October 2001. -
Numerical Modeling of Atlantic Hurricanes 4A.2 Moving Into the Middle Latitudes
NUMERICAL MODELING OF ATLANTIC HURRICANES 4A.2 MOVING INTO THE MIDDLE LATITUDES Chris Fogarty1,2,3 *, Richard Greatbatch1 and Hal Ritchie1,2 1Dalhousie University 2Meteorological Service of Canada 3Canadian Hurricane Centre field and sea surface fluxes. Deep convective 1. INTRODUCTION processes are handled with Kain and Fritsch (1990) convective parameterization in the control simulations The Meteorological Service of Canada (MSC), in on a coarse (12 km) grid, but solved explicitly on a fine partnership with Dalhousie University in Halifax, Nova (3 km) grid, described below. Shallow convective Scotia, Canada, has recently been conducting numerical processes are solved explicitly in all the experiments. simulations of hurricanes migrating into the middle Stratiform condensation (cloud microphysical) schemes latitudes of the North Atlantic. The MSC’s Mesoscale are given by Tremblay et al. (1996) for the 12 km Compressible Community (MC2) model is being used to simulations and Kong and Yau (1997) for the 3 km runs. study and predict the structural changes that take place when tropical cyclones (TCs) undergo extratropical The model is piloted by regional analyses or transition (ET). forecast fields every six hours from the Global Environmental Multiscale (GEM) numerical weather Here we present some results from selected case prediction model. The MC2 model is run on two grids, studies of storms that have affected Eastern Canada since one is a 12 km (0.108o) latitude-longitude grid with 25 2000. The case studies include Hurricane Michael (2000), computational levels (7 in the atmospheric boundary Hurricane Karen (2001) and Hurricane Juan (2003). layer (BL)), and another on a finer 3 km (0.027o) grid Hurricane Michael intensified in a strongly baroclinic with 40 computational levels (12 in the BL). -
HURRICANE MICHAEL (AL142018) 7–11 October 2018
NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT HURRICANE MICHAEL (AL142018) 7–11 October 2018 John L. Beven II, Robbie Berg, and Andrew Hagen National Hurricane Center 17 May 20191 GOES-16 PSEUDO-NATURAL COLOR IMAGE OF HURRICANE MICHAEL AT 1730 UTC 10 OCTOBER 2018. IMAGE COURTESY OF NOAA/NESDIS. Michael was a category 5 hurricane (on the Saffir-Simpson Hurricane Wind Scale) that made a catastrophic landfall near Mexico Beach and Tyndall Air Force Base, Florida, producing devastating winds and storm surge near the coast, and rain and wind inland. It was directly responsible for 16 deaths and about $25 billion in damage in the United States. Before hitting the United States, the cyclone brought hurricane-force winds to the western tip of Cuba when it was a category 2 hurricane. 1 Original report dated 19 April 2019. This version corrects the discussion of fatalities in Virginia, includes an updated version of Figure 12, and corrects various minor typos. Hurricane Michael 2 Hurricane Michael 7–11 OCTOBER 2018 SYNOPTIC HISTORY Michael had a complex origin and a prolonged genesis process. A large area of disturbed weather formed over the central and western Caribbean Sea and absorbed the remains of Tropical Storm Kirk on 1–2 October. A convective burst on 2 October, possibly associated with a tropical wave moving into the region, led to the formation of a small-scale surface low southwest of Jamaica on 3 October, and this system moved west-southwestward into northeastern Honduras the next day. By 5 October, this low became embedded within a large cyclonic gyre over Central America, with a vorticity center to the southwest over the extreme eastern Pacific Ocean.