scholarly journals HURRICANE TIDE FREQUENCIES ON THE ATLANTIC COAST

1976 ◽  
Vol 1 (15) ◽  
pp. 51 ◽  
Author(s):  
Francis P. Ho
Keyword(s):  
United States ◽  
Gulf Of Mexico ◽  
New England ◽  
Atlantic Coast ◽  
The United States ◽  
Flood Insurance ◽  
Storm Tide ◽  
Insurance Program ◽  
Evacuation Plans ◽  
Warning Services

Hurricane surge Is a serious and not uncommon event along the Gulf of Mexico and Atlantic coasts of the United States. The most disastrous display of hurricane forces in recent decades was by Camille, which struck the Mississippi coast in 1969. The storm tide reached 24.6 ft MSL„ Reported storm tides on the Atlantic coast have reached elevations of 15 to 20 ft in Florida, Georgia, the Carolinas and New England. One of the latest coordinated efforts to alleviate losses from hurricanes — supplementing warning services, community preparedness, and evacuation plans— is the Flood Insurance Program.

Shark Nursery Grounds of the Gulf of Mexico and the East Coast Waters of the United States

2007 ◽  
Keyword(s):  
United States ◽  
Gulf Of Mexico ◽  
East Coast ◽  
Gulf Coast ◽  
Atlantic Coast ◽  
The United States ◽  
Shark Species ◽  
Carcharhinus Plumbeus ◽  
Nursery Areas ◽  
Pesticide Metabolites

<em>Abstract.</em>—Because of their tendency to accumulate in estuaries and coastal regions, organochlorine (OC) contaminants such as pesticides and polychlorinated biphenyls (PCBs) represent potential threats to the quality of essential fish habitat for many shark species. These compounds pose special risks to immature sharks in particular because of their ability to impair growth and sexual maturation in juvenile fish at environmentally relevant levels of exposure. In order to assess the extent of these risks in shark populations on the East Coast of the United States, the present study examined concentrations of 30 OC pesticides/pesticide metabolites and total PCBs in juvenile sandbar <em>Carcharhinus plumbeus </em>and blacktip <em>C. limbatus </em>sharks from seven major nursery areas in the western Atlantic Ocean and eastern Gulf of Mexico. Quantifiable levels of PCBs and 13 OC pesticides/ pesticide metabolites were detected via gas chromatography and mass spectrometry in liver of 25 young-of-the-year blacktip sharks from the southeastern U.S. Atlantic coast and three regions on Florida’s gulf coast: Cedar Key, Tampa Bay, and Charlotte Harbor. Similarly, quantifiable levels of PCBs and 14 OC pesticides/metabolites were detected in 23 juvenile <em>C. plumbeus </em>from three sites on the northeastern U.S. coast: middle Delaware Bay, lower Chesapeake Bay, and Virginia’s eastern shore. Liver OC concentrations in Atlantic sandbar and blacktip sharks were higher than expected and, in some cases, comparable with elevated levels observed in deep-sea and pelagic sharks. Although significantly lower than those observed in Atlantic sharks, pesticide and PCB levels in Florida blacktip sharks were similar to, if not greater than, OC concentrations reported in adults of other coastal shark species. Based on these data, OC contamination appears to pose significant threats to habitat quality in sandbar and blacktip shark nursery areas on the U.S. Atlantic coast.

scholarly journals Addressing Affordability in the National Flood Insurance Program

2014 ◽  
Vol 01 (01) ◽  
pp. 1450001 ◽  
Author(s):  
Carolyn Kousky ◽  
Howard Kunreuther
Keyword(s):  
United States ◽  
The United States ◽  
Hurricane Sandy ◽  
Flood Insurance ◽  
National Flood Insurance Program ◽  
Voucher Program ◽  
Insurance Program ◽  
Loan Program ◽  
Flood Prone Areas

There is often tension between setting insurance premiums that reflect risk and dealing with equity/affordability issues. The National Flood Insurance Program in the United States recently moved toward elimination of certain premium discounts, but this raised issues with respect to the affordability of coverage for homeowners in flood-prone areas. Ultimately, Congress reversed course and reinstated discounted rates for certain classes of policyholders. We examine the tension between risk-based rates and affordability through a case study of Ocean County, New Jersey, an area heavily damaged by Hurricane Sandy. We argue that the NFIP must address affordability, but that this should not be done through discounted premiums. Instead, we propose a means-tested voucher program coupled with a loan program for investments in hazard mitigation.

scholarly journals Monitoring storm tide and flooding from Hurricane Matthew along the Atlantic coast of the United States, October 2016

2017 ◽  
Author(s):  
Eric R. Frantz ◽  
Michael J. Byrne ◽  
Andral W. Caldwell ◽  
Stephen L. Harden
Keyword(s):  
United States ◽  
Atlantic Coast ◽  
The United States ◽  
Storm Tide

scholarly journals THE MARCH 1962 STORM ON THE ATLANTIC COAST OF THE UNITED STATES

2011 ◽  
Vol 1 (8) ◽  
pp. 32
Author(s):  
M.P. O'Brien ◽  
J.W. Johnson
Keyword(s):  
United States ◽  
New England ◽  
Storm Surge ◽  
Atlantic Coast ◽  
Large Diameter ◽  
The United States ◽  
Storm Damage ◽  
Southern New England ◽  
Cape Hatteras ◽  
Moving Storm

As far back as 1635, records show that the East Coast of the United States has repeatedly suffered from severe storm damage (McAleer , 1962). Most of these storms appear to have been of the hurricane type. Such storms generally form in the Atlantic to the east of the Bahama Islands and move eastward and then turn northward to sweep along the Atlantic Coast line (Fig. 1). Along the southern part of the Atlantic Coast the hurricanes move relatively slowly; damage results principally from flooding caused by direct wind action. North of Cape Hatteras the hurricanes move more rapidly (speeds of 40 to 50 miles per hour) and damage is largely due to sudden flooding from a rapidly moving storm surge (Simpson, 1962). The combination of storm surge, wind-driven water, and storm waves inundating large areas along the coast has on numerous occasions caused great damage and loss of life. The great Atlantic Coast storm of March 1962, however, differed in character from the usual hurricane. It proved to be the most disastrous winter coastal storm on record, causing damage from southern New England to Florida. This storm, of relatively large diameter and having gale force winds, remained nearly stationary off the Coast for almost 36 hours . The size and location of the storm, as further discussed below, was such that persistent strong northeasterly winds blowing over a relatively long fetch raised the spring tides (maximum range) to near-record levels. The tidal flooding which attended this storm was in many ways more disastrous than that which accompanies hurricanes (Cooperman and Rosendal, 1962). The storm surge in tropical cyclones generally recedes rapidly after one or two high tides, but the surge accompanying this storm occurred in many locations on four and five successive high tides .' The great destruction was caused by high waves and breakers superimposed on these high tides.

scholarly journals Atmospheric rivers drive flood damages in the western United States

2019 ◽  
Vol 5 (12) ◽  
pp. eaax4631 ◽  
Author(s):  
Thomas W. Corringham ◽  
F. Martin Ralph ◽  
Alexander Gershunov ◽  
Daniel R. Cayan ◽  
Cary A. Talbot
Keyword(s):  
United States ◽  
Fold Increase ◽  
The United States ◽  
Flood Damage ◽  
Western United States ◽  
Flood Insurance ◽  
The West ◽  
Atmospheric Rivers ◽  
Insurance Program ◽  
Flood Damages

Atmospheric rivers (ARs) are extratropical storms that produce extreme precipitation on the west coasts of the world’s major landmasses. In the United States, ARs cause significant flooding, yet their economic impacts have not been quantified. Here, using 40 years of data from the National Flood Insurance Program, we show that ARs are the primary drivers of flood damages in the western United States. Using a recently developed AR scale, which varies from category 1 to 5, we find that flood damages increase exponentially with AR intensity and duration: Each increase in category corresponds to a roughly 10-fold increase in damages. Category 4 and 5 ARs cause median damages in the tens and hundreds of millions of dollars, respectively. Rising population, increased development, and climate change are expected to worsen the risk of AR-driven flood damage in future decades.

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