course hero how many people live in a storm surge area within new york city?

Is storm surge a beachfront problem?

Apr 22, 2020 · 28 . __3.9 million __ people live in a surge area within New York City . 29. The United States is experiencing an annual average of __6__ percent more precipitation compared to …

How many people are at risk from storm surge?

poverty 35 of people live within 20 feet of sea level 1991 20 ft storm surge from GEOL 118 at University of Illinois, Urbana Champaign

Which states are most vulnerable to storm surge?

Let’s focus on the area around NYC. Zoom in on the map so you can see the 4 individual arrows in this area clearly. For reference, here is a map of the five boroughs of New York City. We are going to focus on the two sea level trend arrows that fall within the limits of NYC itself. These are “The Battery” at the southern tip of Manhattan, and “Bergen Point” on the northern part of ...

Why use high resolution DEMs for storm surge inundation mapping?

How high was the storm surge that affected many NJ coastal communities during Superstorm Sandy? 26. _____ are the number one natural disaster in the United States. 27. Since 1880, sea levels worldwide have risen _____. 28. _____ people live in a surge area within New York City.

Where are storm surge maps available?

Storm surge hazard maps are available for Texas to Maine, Puerto Rico, USVI, Hawaii, and Hispaniola. The data are available in GeoTIFF ( http://trac.osgeo.org/geotiff/) format for use in Geographic Information Systems (GIS) software. Comprehensive metadata are provided with each GIS file describing the data and its limitations. Storm surge inundation datasets are created using the high tide scenario SLOSH MOM products for all regions. Each dataset contains an ESRI World File (.tfw) and metadata .xml file. These GeoTIFFs are 8-bit unsigned integer raster datasets that correspond to 1 ft inundation bins (e.g., Class Value 1 corresponds to the 0-1 ft inundation bin, Class Value 2 corresponds to the 1-2 ft inundation bin, and so on). The maximum Class Value is 21, and inundation in excess of 20 ft is assigned a Class Value of 21. A Class Value of 99 is assigned to leveed areas. A more detailed description of the data can be found in the associated metadata.

What is the NOAA model for storm surge?

The National Oceanic and Atmospheric Administration (NOAA), specifically the National Weather Service's (NWS) National Hurricane Center (NHC), utilizes the hydrodynamic Sea, Lake, and Overland Surges from Hurricanes ( SLOSH) model to simulate storm surge from tropical cyclones. Storm surge information is provided to federal, state, and local partners to assist in a range of planning processes, risk assessment studies, and operational decision-making. In regards to the former, tens of thousands of climatology-based hypothetical tropical cyclones are simulated in each SLOSH basin (or grid), and the potential storm surges are calculated. Storm surge composites – Maximum Envelopes of Water (MEOWs) and Maximum of MEOWs (MOMs) – are created to assess and visualize storm surge risk under varying conditions. While MEOWs and MOMs provide a local assessment of storm surge risk, they do not provide a seamless perspective of the hazard owing to the many discrete SLOSH grids. This section briefly describes the scientific techniques used to create the seamless inundation maps for Category 1-5 hurricanes using the SLOSH MOM product as well as a description of the datasets and map viewer available to the public.

Where is storm surge flooding?

This national depiction of storm surge flooding vulnerability helps people living in hurricane-prone coastal areas along the U.S. East and Gulf Coasts, Puerto Rico, U.S. Virgin Islands (USVI), Hawaii, and Hispaniola to evaluate their risk to the storm surge hazard. These maps make it clear that storm surge is not just a beachfront problem, ...

When was the first SLOSH storm surge map released?

The first version of the SLOSH storm surge hazard maps, released in November 2014, was published in the American Meteorological Society (AMS) Journal of Weather, Climate and Society, titled "A National View of Storm Surge Risk and Inundation". The publication is available online at http://journals.ametsoc.org/doi/abs/10.1175/WCAS-D-14-00049.1 and the preferred citation for the data and map service is as follows: