Evacuation Routes
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Hurricane Matthew Disaster Recovery and Resilience Initiative ______
HURRICANE MATTHEW DISASTER RECOVERY AND RESILIENCE INITIATIVE ______________ A project of the North Carolina Policy Collaboratory Gavin Smith, PhD, AICP Project Director _________________ September 11, 2017 Progress Report Hurricane Matthew Disaster Recovery and Resilience Initiative Table of Contents Introduction .................................................................................................................................................. 2 A. Background ......................................................................................................................................... 2 B. Objectives ........................................................................................................................................... 2 C. Activities ............................................................................................................................................. 2 D. Organizational Structure .................................................................................................................... 4 Leveraging State and Federal Resources ..................................................................................................... 7 Executive Summaries of Project Reports .................................................................................................... 8 A. Home Place ......................................................................................................................................... 8 B. Affordable Housing .......................................................................................................................... -
Hurricane & Tropical Storm
5.8 HURRICANE & TROPICAL STORM SECTION 5.8 HURRICANE AND TROPICAL STORM 5.8.1 HAZARD DESCRIPTION A tropical cyclone is a rotating, organized system of clouds and thunderstorms that originates over tropical or sub-tropical waters and has a closed low-level circulation. Tropical depressions, tropical storms, and hurricanes are all considered tropical cyclones. These storms rotate counterclockwise in the northern hemisphere around the center and are accompanied by heavy rain and strong winds (NOAA, 2013). Almost all tropical storms and hurricanes in the Atlantic basin (which includes the Gulf of Mexico and Caribbean Sea) form between June 1 and November 30 (hurricane season). August and September are peak months for hurricane development. The average wind speeds for tropical storms and hurricanes are listed below: . A tropical depression has a maximum sustained wind speeds of 38 miles per hour (mph) or less . A tropical storm has maximum sustained wind speeds of 39 to 73 mph . A hurricane has maximum sustained wind speeds of 74 mph or higher. In the western North Pacific, hurricanes are called typhoons; similar storms in the Indian Ocean and South Pacific Ocean are called cyclones. A major hurricane has maximum sustained wind speeds of 111 mph or higher (NOAA, 2013). Over a two-year period, the United States coastline is struck by an average of three hurricanes, one of which is classified as a major hurricane. Hurricanes, tropical storms, and tropical depressions may pose a threat to life and property. These storms bring heavy rain, storm surge and flooding (NOAA, 2013). The cooler waters off the coast of New Jersey can serve to diminish the energy of storms that have traveled up the eastern seaboard. -
Florida Hurricanes and Tropical Storms
FLORIDA HURRICANES AND TROPICAL STORMS 1871-1995: An Historical Survey Fred Doehring, Iver W. Duedall, and John M. Williams '+wcCopy~~ I~BN 0-912747-08-0 Florida SeaGrant College is supported by award of the Office of Sea Grant, NationalOceanic and Atmospheric Administration, U.S. Department of Commerce,grant number NA 36RG-0070, under provisions of the NationalSea Grant College and Programs Act of 1966. This information is published by the Sea Grant Extension Program which functionsas a coinponentof the Florida Cooperative Extension Service, John T. Woeste, Dean, in conducting Cooperative Extensionwork in Agriculture, Home Economics, and Marine Sciences,State of Florida, U.S. Departmentof Agriculture, U.S. Departmentof Commerce, and Boards of County Commissioners, cooperating.Printed and distributed in furtherance af the Actsof Congressof May 8 andJune 14, 1914.The Florida Sea Grant Collegeis an Equal Opportunity-AffirmativeAction employer authorizedto provide research, educational information and other servicesonly to individuals and institutions that function without regardto race,color, sex, age,handicap or nationalorigin. Coverphoto: Hank Brandli & Rob Downey LOANCOPY ONLY Florida Hurricanes and Tropical Storms 1871-1995: An Historical survey Fred Doehring, Iver W. Duedall, and John M. Williams Division of Marine and Environmental Systems, Florida Institute of Technology Melbourne, FL 32901 Technical Paper - 71 June 1994 $5.00 Copies may be obtained from: Florida Sea Grant College Program University of Florida Building 803 P.O. Box 110409 Gainesville, FL 32611-0409 904-392-2801 II Our friend andcolleague, Fred Doehringpictured below, died on January 5, 1993, before this manuscript was completed. Until his death, Fred had spent the last 18 months painstakingly researchingdata for this book. -
Storm Modification Although Experts in the Meteorological Field Aren’T Enthusiastic About These Ideas Due to the Inconclusive Results from Project Stormfury
Solving Today’s Hurricane Problem Through Modification Submitted by: Greg Machos Webmaster/Owner www.hurricaneville.com Submitted to: Dr. Stephan Nelson Director of Atmospheric Science National Science Foundation Room 775 4201 Wilson Boulevard Arlington, VA 22230 April 27, 2001 Final Proposal for Business and Professional Writing If found, please return to: Mark Waren Department of English Murray Hall, Room 032 College Avenue Campus, Rutgers University i ABSTRACT This proposal is for a research study that will attempt to combine the best elements of both the federal government and private industry projects on hurricane intensification and modification. There will be a difference in the way a hurricane will be attacked. Rather than trying to attack it through seeding its inner core, this proposal will try to use wind shear at the upper levels to destroy the storm’s vertical structure. Past research has shown that work in this area of study has had positive impacts on hurricane forecasting that ultimately saved lives. Furthermore, technology has improved significantly over the last twenty years and with the tremendous strides made in weather forecasting over the past century, now may be a great time to revisit this kind of research again. Coastal communities in the eastern half of the United States as well as many underdeveloped countries in the Caribbean and Central America are more vulnerable than ever to a major hurricane like Hurricane Andrew in 1992 or Hurricane Mitch in 1998. Hurricane Andrew caused approximately $27 billion dollars in damage after making landfall in South Florida while Hurricane Mitch left an estimated 11,000 people dead from heavy rains over a period of several days. -
Historic Rainfall and Record-Breaking Flooding from Hurricane Florence in the Pee Dee Watershed
Journal of South Carolina Water Resources, Volume 6, Issue 1, Pages 28–35, 2019 Historic Rainfall and Record-Breaking Flooding from Hurricane Florence in the Pee Dee Watershed MELISSA GRIFFIN1, MARK MALSICK1, HOPE MIZZELL1, AND LEAH MOORE1 AUTHORS: 1SC State Climatology Office, SC Department of Natural Resources, 1000 Assembly Street Columbia, SC 29201 . KEYWORDS: Florence, flooding, average return intervals, rainfall, ARI . With the advancements of software packages and data visualization, much of the analysis and information on the impact and historical perspective of the rainfall from Tropical Storm Florence included in our online ERSI Story Map is not viable to translate into the print format standards required by many publications. However, with the newly enacted Journal of South Carolina Resources policy, our article creates a precedent in how the Journal will address submittals that include subject matter available on the internet, by permanently archiving the information, and applying a structured peer-review process to the content. Abstract. For the third time in four years, record-breaking flooding occurred in South Carolina. Hurricane Florence, which made landfall near Wrightsville Beach, North Carolina, on September 14, 2018, moved slowly across South Carolina from September 14–17, 2018. Over those four days, heavy rain fell over portions of the Pee Dee Watershed and eastern North Carolina, with over 30 inches of rain measured by an observer in Swansboro, North Carolina. Most of the excessive rainfall was confined to the Pee Dee region, with reported totals of over 24 inches in Horry County, while closer to the Savannah River Valley observers measured less than an inch of rain. -
Assessing Natural and Mechanical Dune Performance in a Post-Hurricane Environment
Journal of Marine Science and Engineering Article Assessing Natural and Mechanical Dune Performance in a Post-Hurricane Environment Jean T. Ellis * and Mayra A. Román-Rivera Department of Geography, University of South Carolina, Columbia, SC 29208, USA; [email protected] * Correspondence: [email protected] Received: 1 April 2019; Accepted: 29 April 2019; Published: 2 May 2019 Abstract: The purpose of this study is to document the geomorphic evolution of a mechanical dune over approximately one year following its installation and compare it to the recovery of a natural dune following the impact of Hurricane Matthew (2016). During the study period, the dunes’ integrity was tested by wave and wind events, including king tides, and a second hurricane (Irma, 2017), at the end of the study period. Prior to the impact of the second hurricane, the volumetric increase of the mechanical and natural dune was 32% and 75%, respectively, suggesting that scraping alone is not the optimal protection method. If scraping is employed, we advocate that the dune should be augmented by planting. Ideally, the storm-impacted dune should naturally recover. Post-storm vegetation regrowth was lower around the mechanical dune, which encouraged aeolian transport and dune deflation. Hurricane Irma, an extreme forcing event, substantially impacted the dunes. The natural dune was scarped and the mechanical dune was overtopped; the system was essentially left homogeneous following the hurricane. The results from this study question the current practice of sand scraping along the South Carolina coast, which occurs post-storm, emplacement along the former primary dune line, and does not include the planting of vegetation. -
A Classification Scheme for Landfalling Tropical Cyclones
A CLASSIFICATION SCHEME FOR LANDFALLING TROPICAL CYCLONES BASED ON PRECIPITATION VARIABLES DERIVED FROM GIS AND GROUND RADAR ANALYSIS by IAN J. COMSTOCK JASON C. SENKBEIL, COMMITTEE CHAIR DAVID M. BROMMER JOE WEBER P. GRADY DIXON A THESIS Submitted in partial fulfillment of the requirements for the degree Master of Science in the Department of Geography in the graduate school of The University of Alabama TUSCALOOSA, ALABAMA 2011 Copyright Ian J. Comstock 2011 ALL RIGHTS RESERVED ABSTRACT Landfalling tropical cyclones present a multitude of hazards that threaten life and property to coastal and inland communities. These hazards are most commonly categorized by the Saffir-Simpson Hurricane Potential Disaster Scale. Currently, there is not a system or scale that categorizes tropical cyclones by precipitation and flooding, which is the primary cause of fatalities and property damage from landfalling tropical cyclones. This research compiles ground based radar data (Nexrad Level-III) in the U.S. and analyzes tropical cyclone precipitation data in a GIS platform. Twenty-six landfalling tropical cyclones from 1995 to 2008 are included in this research where they were classified using Cluster Analysis. Precipitation and storm variables used in classification include: rain shield area, convective precipitation area, rain shield decay, and storm forward speed. Results indicate six distinct groups of tropical cyclones based on these variables. ii ACKNOWLEDGEMENTS I would like to thank the faculty members I have been working with over the last year and a half on this project. I was able to present different aspects of this thesis at various conferences and for this I would like to thank Jason Senkbeil for keeping me ambitious and for his patience through the many hours spent deliberating over the enormous amounts of data generated from this research. -
HURRICANE IRMA (AL112017) 30 August–12 September 2017
NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT HURRICANE IRMA (AL112017) 30 August–12 September 2017 John P. Cangialosi, Andrew S. Latto, and Robbie Berg National Hurricane Center 1 24 September 2021 VIIRS SATELLITE IMAGE OF HURRICANE IRMA WHEN IT WAS AT ITS PEAK INTENSITY AND MADE LANDFALL ON BARBUDA AT 0535 UTC 6 SEPTEMBER. Irma was a long-lived Cape Verde hurricane that reached category 5 intensity on the Saffir-Simpson Hurricane Wind Scale. The catastrophic hurricane made seven landfalls, four of which occurred as a category 5 hurricane across the northern Caribbean Islands. Irma made landfall as a category 4 hurricane in the Florida Keys and struck southwestern Florida at category 3 intensity. Irma caused widespread devastation across the affected areas and was one of the strongest and costliest hurricanes on record in the Atlantic basin. 1 Original report date 9 March 2018. Second version on 30 May 2018 updated casualty statistics for Florida, meteorological statistics for the Florida Keys, and corrected a typo. Third version on 30 June 2018 corrected the year of the last category 5 hurricane landfall in Cuba and corrected a typo in the Casualty and Damage Statistics section. This version corrects the maximum wind gust reported at St. Croix Airport (TISX). Hurricane Irma 2 Hurricane Irma 30 AUGUST–12 SEPTEMBER 2017 SYNOPTIC HISTORY Irma originated from a tropical wave that departed the west coast of Africa on 27 August. The wave was then producing a widespread area of deep convection, which became more concentrated near the northern portion of the wave axis on 28 and 29 August. -
Natural Disasters in Latin America and the Caribbean
NATURAL DISASTERS IN LATIN AMERICA AND THE CARIBBEAN 2000 - 2019 1 Latin America and the Caribbean (LAC) is the second most disaster-prone region in the world 152 million affected by 1,205 disasters (2000-2019)* Floods are the most common disaster in the region. Brazil ranks among the 15 548 On 12 occasions since 2000, floods in the region have caused more than FLOODS S1 in total damages. An average of 17 23 C 5 (2000-2019). The 2017 hurricane season is the thir ecord in terms of number of disasters and countries affected as well as the magnitude of damage. 330 In 2019, Hurricane Dorian became the str A on STORMS record to directly impact a landmass. 25 per cent of earthquakes magnitude 8.0 or higher hav S America Since 2000, there have been 20 -70 thquakes 75 in the region The 2010 Haiti earthquake ranks among the top 10 EARTHQUAKES earthquak ory. Drought is the disaster which affects the highest number of people in the region. Crop yield reductions of 50-75 per cent in central and eastern Guatemala, southern Honduras, eastern El Salvador and parts of Nicaragua. 74 In these countries (known as the Dry Corridor), 8 10 in the DROUGHTS communities most affected by drought resort to crisis coping mechanisms. 66 50 38 24 EXTREME VOLCANIC LANDSLIDES TEMPERATURE EVENTS WILDFIRES * All data on number of occurrences of natural disasters, people affected, injuries and total damages are from CRED ME-DAT, unless otherwise specified. 2 Cyclical Nature of Disasters Although many hazards are cyclical in nature, the hazards most likely to trigger a major humanitarian response in the region are sudden onset hazards such as earthquakes, hurricanes and flash floods. -
Loss Avoidance Report Hurricane Matthew
Appendix R: LAR Hurricane Matthew 2018 State Hazard Mitigation Plan _______________________________________________________________________________________ APPENDIX R: Loss Avoidance Report Hurricane Matthew _______________________________________________________________________________________ Florida Division of Emergency Management Loss Avoidance Assessment Hurricane Matthew (DR-4283) April 2017 Florida Division of Emergency Management 2555 Shumard Oak Boulevard Tallahassee, FL 32399-2100 http://www.floridadisaster.org Rick Scott, Governor Bryan Koon, Director Florida DivisionMiles of Anderson, Emergency ManaStategement Hazard – Bureau Mitigation of Mitigation Officer {This page left intentionally blank.} Florida State Emergency Response Team Matthew Loss Avoidance Assessment Draft 04242017 Page i | Loss Avoidance Assessment: Hurricane Matthew (DR-4283) CONTENTS EXECUTIVE SUMMARY ................................................................................................. 0 INTRODUCTION TO HAZARD MITIGATION & LOSS AVOIDANCE ASSESSMENTS .. 1 An Introduction to Hazard Mitigation ...........................................................................1 The Hazard Mitigation Process ................................................................................... 3 Loss Avoidance Process Overview ............................................................................4 Previous Loss Avoidance Assessments ..................................................................... 7 EVENT DETAILS .............................................................................................................8 -
Hurricane Irma At-A-Glance
2018 FEDERAL POLICY BRIEF EMERGENCY MANAGEMENT: HELP FLORIDA RECOVER AND REBUILD HURRICANE IRMA AT-A-GLANCE The following is an excerpt taken from FAC’s 2017 Hurricane Summit Program which was held in November of 2017 to review and assess the impacts of Hurricane Irma and identify a path to recovery for Florida’s counties. For more information on the data depicted in the following infographs please contact: Eric Poole at [email protected],Casey Perkins at [email protected] or Robert Brown at [email protected] Florida Association of Counties ∙ 100 South Monroe Street ∙ Tallahassee, Florida 32301 ∙ www.fl-counties.com Hurricane Evacuation: Lessons Learned and What You Need to Know (continued) Hurricane Irma was the most powerful Atlantic Ocean hurricane in recorded history. By multiple accounts, the storm was also directly responsible for the largest mass exodus in U.S. history, with nearly 7 million people across Florida, Georgia, and South Carolina being asked to evacuate their homes. According to Florida’s Department of Emergency Management (DEM), nearly 6.8 million Floridians evacuated their homes in the lead up to Hurricane Irma, “beating 2005’s Houston-area Hurricane Rita exit by millions.” Media outlets described police going door to door “telling people to leave to avoid life-threatening rains, winds, and flooding,” as well as “large traffic jams on Interstates 95 and 75 and the Florida Turnpike.” Additionally, the Federal Aviation Administration reported that Miami’s traffic controllers handled 11,500 flights on the Thursday before the storm compared to 8,800 one week prior. -
Preliminary Hurricane Irma Post-Storm Beach Conditions And
Preliminary Hurricane Irma Post-Storm Beach Conditions and Coastal Impact Report Division of Water Resource Management Florida Department of Environmental Protection October 2017 Florida Department of Environmental Protection Preliminary Hurricane Irma Postal-Storm Beach Conditions and Coastal Impact Report Table of Contents I. Introduction ........................................................................................................................................ 2 II. Hurricane Irma: August 30 – September 15, 2017 ........................................................................ 4 III. Hurricane Irma Impact Summary and Overview ..................................................................... 11 Table 1. Beach and Dune Erosion Summary. ........................................................................................ 11 Table 2. Summary of Major Structural Damage to Major Structures by Hurricane Irma along the Coast of Peninsula Florida (Florida Keys not included). ......................................... 16 Table 3. Summary of Coastal Armoring Damage Caused by Hurricane Irma. ..................................... 17 IV. Detailed Damage Assessment by County .................................................................................... 18 St. Johns County .................................................................................................................................... 19 Flagler County ......................................................................................................................................