how far inland do hurricanes go in south carolina

simulate the storm surge hazard. I'm passionate about helping people achieve their dreams, and I believe that education is the key to unlocking everyone's potential. Hurricane force wind strength is rated according to the Saffir-Simpson Hurricane Wind Scale. Figure 1. Hurricanes are tropical cyclones that form in the western hemisphere and the Atlantic Ocean. Spring and autumn are the most pleasant seasons. We tracked that storm for 13 days and watched and waited as it closed in on Cape Fear as a Category 3 storm on the night of Sept. 5, a major hurricane with 115mph winds. Choose a place like a building or a park outside your neighborhood. Storm surge composites Maximum Envelopes of Water Can You Go To Jail For Cheating In College? It was a Cape Verde storm that developed off the coast of Africa on Aug. 23. Answer (1 of 6): There has been only three Cat 5 storms to hit the US while records have been kept. The path of the hurricane was thought by many to be the worst-case scenario for the Outer Banks just east over the Pamlico Sound but the damage was not as extensive as many had worried. an evacuation zone, decide today where you will go and how you will get there, if and when Clothing To Wear During A Zombie Apocalypse Zombies have been a mainstay in many pop culture and movie references, not to mention a pile of horror and thriller books. One of the most devastating and potentially damaging weather catastrophes in the United States is a hurricane. Inland or coastal track, history shows hurricanes' impact on NC. What parts of South Carolina do not flood? When Is Hurricane Season In North Carolina? While Floyd's winds were not as strong as Fran its heavy rain caused more deaths and destruction than Fran. data were merged onto the NWS National Digital Forecast Database (NDFD) Lambert Conformal projected waves that are breaking or otherwise dissipating their energy. risk under varying conditions. Emergency Management Accreditation Program, South Carolina Emergency Management Division. "If you haven't yet made plans for every contingency, this afternoon is the time to do so," Gov. area the size of a few counties to a few states. "Widespread, life-threatening catastrophic flash and urban flooding, with major to record flooding along rivers, will continue across central Florida," the hurricane center said. The answer, of course, is that no state is completely safe from hurricanes. But when storm winds push up against the ocean surface, pulling up sea water, this forms a storm surge that piles on top of the normal tide. Take a look Read more, Is St Lucia a place that you want to check out? They can happen along any U.S. coast or in any territory in the Atlantic or Pacific oceans. South Carolina Lowcountry and Georgia Coastal Empire. These data and this approach taken to inform the public of storm surge risk are valuable How far inland do hurricanes go in South Carolina? Higher hurricanes are prone to weakening, so they might not make it inland much further than weaker hurricanes. seamless inundation maps for Category 1-5 hurricanes using the SLOSH MOM product as well The cusp, or crescent moon shape of the coast there, and the tendency of storms to curve to the north do give the region some protection, although its generally acknowledged that the Charleston area is the upper lip of it. Be familiar with all possible escape routes in case you need to evacuate the area. nhcwebmaster@noaa.gov, Central Pacific Hurricane Center You'll probably be safe from storm surge at 100 miles out. seamless raster of inundation. Center, Office for Coastal Management, or its partners. It is imperative to stay alert at all times, just in case it strikes in your neighborhood. SLOSH employs curvilinear polar, elliptical, and hyperbolic telescoping mesh grids to When is Read more, Do you sometimes wonder when hurricanes can happen in Puerto Rico? Second, the maximum water levels in each MOM were merged onto a uniform grid for processing. It's easy to avoid floods by making sure you're not in or close to a flood zone. First published on Fri 30 Sep 2022 11.19 EDT The coast of South Carolina was hit on Friday with a direct strike from Hurricane Ian, the deadly mega-storm that carved a wide path of. National Hurricane Center says Cangelosi. A National Weather Service publication focusing on . The "1st round of coastal flooding" is expected to hit South Carolina with Thursday afternoon's high tide, the NWS office in Charleston reported. Carolina Bird Club's report on tropical and oceanic birds that were transported well inland by Hurricane Hugo. Inland towns in mountainous regions are especially vulnerable to flash flooding. Data has been processed by the National Hurricane Center (NHC) Storm Surge Unit. Worried about hurricanes? This is one of the oddities of hurricanes as it had a barometric pressure of a storm resembling a major hurricane yet it did not exhibit that. And the eye of the hurricane is 30 miles in diameter. The current forecast track sees Ian moving out northeast over the ocean as it passes Jacksonville, before turning more to the northwest and making landfall between Savannah, Ga., and Charleston. While hurricane season runs from June 1st through November 30th, May has seen plenty of named storms in recent years. Hurricanes can travel up to 100 200 miles inland. Users are urged to consult local officials for flood risk inside the hatched areas marked as Where Do Hurricanes Hit the Most in the United States? The storm weakened to a category 1 storm before making landfall. worstcase scenario of flooding for each hurricane category. NOAA/NESDIS/STAR How far inland do hurricanes go in North Carolina? Charleston, S.C. should not be used to replace the maps used for hurricane evacuation zones. Hurricane Ian made its final landfall Friday in South Carolina as a Category 1 storm. South Carolina is one of the most vulnerable states in the nation to be impacted by hurricanes and tropical storms. Hurricanes/tropical storms. Many areas along the coast could also see up to 8 inches of rain, the office said. Reporters across the NPR Network provide news that serves as a lifeline to affected communities during disasters and beyond. Recent hurricanes that have impacted Myrtle Beach include Hurricane Florence in 2018, Hurricane Matthew in 2016, Hurricane Floyd in 1999, and Hurricane Hugo in 1989 the latter of which damaged or destroyed 79,000 homes and resulted in 35 deaths across the state. Is North Carolina safe from hurricanes? The process to create storm surge inundation maps from the existing SLOSH MOM products requires data along the grid boundaries. Storm surge is historically the leading cause of hurricane-related deaths in the . Decide if you are going to take shelter in place or evacuate. Some of this hot, dry air evaporates the warm sea surface water in the Atlantic Ocean and forms clouds. Adding some post-emergency numbers to your plan is very important. The risk of tornado damage in Greenville is higher than South Carolina average and is higher than the national average. levees, barriers, and roads, respectively are parameterized to improve the modeled water Notifications can be turned off anytime in the browser settings. storm surge coverage for planning and operations. About Us Answer Since hurricane record-keeping began in 1949, nine storms have begun their lives as either Atlantic hurricanes or tropical storms (i.e., sustained winds of at least 34 mph) and moved across North America to become Northeast Pacific hurricanes, or vice versa. Avoid walking or driving through flood waters. "Could a Hurricane Ever Strike Southern California?" You can opt out at any time by clicking "unsubscribe" in an email. Since 1871, the city has been affected 108 times by a hurricane or tropical storm. The maximum Class Value is 21, and inundation There were also 14 deaths attributed to Fran in North Carolina, most related to accidents from fallen trees, including trees falling on houses and automobile crashes into fallen trees. "Storm Surge Overview." How Many Hurricanes Have Hit North Carolina? Now as we get into the heart of this hurricane season with the peak coming in early September, we all need to be prepared no matter if we are at the coast or farther inland in the Triangle. What Is The Richest Area In South Carolina? The cusp, or crescent moon shape of the coast there, and the tendency of storms to curve to the north do give the region some protection, although its generally acknowledged that the Charleston area is the upper lip of it. evacuation zones, then perhaps you can identify someone you care about who does live in an The storm surge is the most devastating part of the hurricane, and is what causes such a great threat to life and property, usually more so than winds and rainfall. 11691 SW 17th Street Hurricanes can travel up to 100 - 200 miles inland. According to the South Carolina Emergency Management Division, the state has averaged 11 tornadoes each year since 1950. Hurricanes that form in the Atlantic Ocean inevitably reach these states. Fran was a frightening experience, and one we hope we will never have to live through again. Extremely dangerous. This tool should be used strictly as a planning reference and storm surge risk awareness How many hurricanes have hit South Carolina? Make sure to follow your local weather news channel for alerts. you're instructed by your emergency manager to evacuate. However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical storm (39 to 73 mph winds) or tropical depression. levels are based on storm surge scenarios in the referenced SLOSH MOM tide scenario. (http://www.swan.tudelft.nl/), This is a question meteorologists can't even answer, unfortunately. 10 Must-Have Pieces Of Clothing For A Zombie Apocalypse. Six coastal counties border the Atlantic Ocean. How Do You Apologize To A Professor For Cheating? When power returns to your home, do not start all major appliances at once. SC Lowcountry/GA Coastal Empire Tropical Cyclone History. Hurricanes with annular eyes tend to retain their intensity better than pinhole eye. The NOAA OCM high-resolution DEMs were used for Puerto Rico, USVI, Hawaii, Guam, and Amercian Samoa. I'm sure someone who went through Andrew can answer. In International areas outside of the U.S., such as Hispaniola and the Yucatan Peninsula, the analysis uses TanDEM-X (TDX) DEM data provided by German Aerospace Center (DLR). SEOgine LLC also participates in affiliate programs with Bluehost, Clickbank, CJ, ShareASale, and other sites. A hurricane's path can mean a world of difference, and just because the Triangle sits a seemingly safe 120 miles up the road from the coast doesn't mean we are immune from a hurricane's impact. Six coastal counties border the Atlantic Ocean. speed, radius of maximum wind, intensity (Categories 1-5), landfall location, It is recommended to plan several escape routes for different contingencies. Lasting between three and five days, it is rated as rated as one of the most intense hurricanes in U.S. Hurricane season in North Carolina lasts from June to November. While hurricane season typically doesnt peak until September, its important to learn from history and be prepared for tropical weather in August. Case in point: Hurricane Fran! However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical . I've since worked with schools and districts all over the country, helping them improve their curriculums and instruction methods. It did take Irene over 10 hours to move through North Carolina from its landfall at Cape Lookout and to its exit near Duck. These maps make it clear that storm surge is not just a analysis. People walk to look at the ocean in Tybee Island, Ga., near Savannah, as the effects of Hurricane Ian reached the area early Thursday. This page outlines the approach to merging the SLOSH MOM products to create a seamless view of In all, over 1,100 homes were destroyed. It is best to remain indoors and make storm preparations. Learn how to prepare for a hurricane, stay safe during a hurricane, and what to do when returning home from a hurricane. Hurricanes are not just a coastal problem. It is a natural phenomenon that no one can predict and can happen any minute now. These are some of areas to avoid, whether driving or walking, during heavy rain: Stone Avenue near the I-385 interchange is one of the first areas to flood during heavy rain. "While we will not see the full force of Hurricane Ian the way Florida did, we could see high winds, rain, flash flooding and even tornadoes," S.C. of category, forward speed, storm direction, and tide level. These GeoTIFFs are 8-bit unsigned integer raster datasets that Make sure to have enough flashlights and batteries, stay away from candles as these could start a fire. "Hurricane Ida made landfall in Louisiana as a category 4, it killed way more people in the Northeast due to its flooding rains the subways were flooded and it was just massive floods. It had the barometric pressure of a Category 3 storm of 951 mb but was classified as a Category 1 storm with top winds of 85 mph. Exhaust fumes contain high levels of carbon monoxide which can be deadly if inhaled. However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical storm (39 to 73 mph winds) or tropical depression. The reason Katrina was so catastrophic for New Orleans was bc New Orleans has many parts below sea level and is shaped like a bowl. dataset (, U.S. Geological Survey (USGS) 3D Elevation Program (3DEP) dataset One of them is whether it gets hurricanes Read more, Have you been thinking about a vacation to Aruba but not sure when the best time to go is. Charleston, S.C. Charlestons location makes it vulnerable to hurricanes and storms every year. I'm also a big believer in lifelong learning- there's always something new to learn! of the forward speed, storm trajectory, or landfall location. Any conclusions drawn from the Large bays, tidal rivers, etc. Select a storm radius: Update Statistics. certain scenarios, and do not account for erosion, subsidence, sea-level change or future construction. Does Myrtle Beach get a lot of hurricanes? What you say about storm surge being bad is true, but most of the flooding from Harvey is just rain, not storm surge. Please wait while we see what is available at your zip code. There are usually four to six hurricanes in the Atlantic each year, but three or less are common. In regards to the former, tens of thousands of climatology-based These counties havemore than200 miles of general coastline, and another 21 inland counties may be directly affected by these storms. Does all of South Carolina get hurricanes? W-HFO.webmaster@noaa.gov, Disclaimer Wildfires are the most common natural hazards in South Carolina. There is a lot of fixation on the category, a lot fixation on wind but, we need people to not just focus on that but also think about the hazards that could be really killing people which is rain and storm surge.". Freedom of Information Act (FOIA) Almost two weeks after the storm, 150 secondary roads were still closed due to flooding and downed trees. South Carolina has a lower cost of living and some beautiful beaches that are warm practically year-round. SLOSH has been used operationally for more than three decades. Buis, Alan. Adjust refrigerator temperatures to the coldest settings to reduce the potential for food spoiling if the power is temporarily lost. Speaking specifically about the Midlands, with us being off of the coast, the heavy rainfall and wind threats are the biggest concern for us. hide caption. National Hurricane Center, National Oceanic and Atmospheric Administration,www.nhc.noaa.gov/surge/. However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical storm (39 to 73 mph winds) or tropical depression. Current forecasts predict it will hit South Carolina as a Category 1 storm. Do You Have To Be Smart To Go To Clemson? Warm air rises, cool air sinks. levels. Do not go outside, even if the storm seems to have subsided. SLOSH MOMs are available for Major damage to house roof decking. With the hurricane season upon us, having a disaster plan is the first step in your survival. Turn them on gradually to reduce damage to sensitive equipment. Mariners Weather Log, Spring 1990. When Is Hurricane Season In The Florida Keys? I got my start in education as a teacher, working with students in grades K-12. + . The storm surge risk maps and GIS data (if a new version is available) Hurricanes can travel up to 100 - 200 miles inland . Valued up to $5949.90. Know how your area will be affected during a storm. They pack all the hazards of the planet's atmosphere: torrential rain, lightning, hail, high speed winds, and tornadoes. High-quality maps are essential 1. How often do hurricanes hit South Carolina? Do not handle electrical equipment and do not use a landline unless it's an emergency. As long as the storm passes over calm, warm water, there is a good possibility that it will grow to be a tropical storm. Please enter your current service end date, Please tell us about your current energy provider (optional), Already a customer? What kind of natural disasters happen in Columbia? How far inland do hurricanes go in South Carolina? In total, more than 20 hurricanes have passed within 250 miles of Columbia, SC in the month of August since 1952. Right now, NPR stations are serving those affected by the storm with vital information during this crisis. DOI: http://dx.doi.org/10.1175/WCASD1400049.1. However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical storm (39 to 73 mph winds) or tropical depression. And they all begin with calm winds swirling over very calm, warm waters. Precautions like this . Good thing that with proper planning and preventive measure, you are still able to survive this destructive calamity. Hurricanes are dangerous and can cause major damage because of storm surge, wind damage, and flooding. Over this time, In addition to high winds, a hurricane causes high tides. Create a plan to help ensure safety during an emergency. It is a beautiful place but what about the hurricanes Read more, I love Turks and Caicos! corresponds to the 1-2 ft inundation bin, and so on). Also, it would help if you were looking out for a storm surge. Henry McMaster said on Thursday. A Class Value of 99 is assigned to leveed areas. SEOgine LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. I am a Sergeant First Class in the U.S. Army, and over the last 18 years, I have learned a lot about survival. The maps show that all coastal regions mapped are vulnerable to storm surge inundation, and the risk significantly increases with increasing hurricane category. John Cangelosi, a Senior Hurricane Specialist with the National Hurricane Center says, it is often the rain that can pose the biggest threat to life. Approximately 5,000 wildfires occur in South Carolina each year. In rushing air brings more heat energy to the system. Ian is now projecting tropical storm-force winds up to 415 miles from its center. GREENVILLE, S.C. Since 1900, the Carolinas have been impacted by two Category 4 hurricanes: Hazel in 1954, and Hugo in 1989; two Category 3 hurricanes: the unnamed storm of Sept. Tropical cyclones are the most complex and powerful storm systems on Earth. Additional flooding will likely continue through Friday, it warned. Alex Brandon/AP The National Hurricane Center (NHC) states that Ian made landfall in South Carolina just after 2pm on Friday, near Georgetown. make landfall in 5 to 10 mile increments along the coast within the SLOSH grid, and the This site is owned and operated by SEOgine LLC. South Carolina has averaged 11 tornadoes each year since 1950, resulting in 47 fatalities and 1,057 injuries. The first version of the SLOSH storm surge hazard maps, released in November 2014, Experience and foresight go a long way into understanding what we are up against with an approaching hurricane, but some storms can really throw you a curveball. Hurricanes can travel up to 100 - 200 miles inland. Hurricane force winds have been recorded 175 miles from coastal . Sharing my knowledge is something I feel passionate about to help the Prepper community. The record for most hurricanes occurring in a single season is nine in 1848. Tropical Storm Ian will regain some of the power it lost passing over land as it, returning to hurricane status later Thursday, according to the National Hurricane Center. For each storm combination, parallel storms Storm surge inundation datasets are created using was published in the American Meteorological Society (AMS) Journal of Weather, Climate and How Do I Convince My Teacher I DidnT Cheat? Ian is exiting Florida as a tropical storm but as it moves back over the water, it will likely regain hurricane status, drawing power from the Atlantic Ocean. However, once a hurricane moves inland, it can no longer draw on heat energy from the ocean and weakens rapidly to a tropical storm (39 to 73 mph winds) or tropical depression. It is protected by levees that are meant to stop the ocean from literally filling up that bowl. If so, you will want to know when there Read more, Who doesnt love Orlando! Turn off gas to prevent leaks from occurring. No two are the same. Never use charcoal indoors because burning charcoal produces high levels of carbon monoxide that can reach lethal levels in enclosed spaces. Hurricane Hazel became the most destructive hurricane to hit North Carolina when it hit landfall on October 14, 1954. Flash flooding in Austin and San Antonio metro areas required multiple high water rescues. South Carolina has had three category 4 hurricanes hit the coast, but has never been hit by a category 5 storm. The hazards, however, are not the same for all locations. contributor to the total water level rise observed during a tropical cyclone. Join Direct Energy for a chance to win Yeti 3000X + (4) Tanks + Link + Home Integration Kit + 600-Watt Power Supply. Prior to the storm, a resident in Onslow County suffered a fatal heart attack while applying plywood to his house. Press question mark to learn the rest of the keyboard shortcuts. How far inland do hurricanes go in Texas? South Carolina (/ k r l a n / ()) is a state in the coastal Southeastern region of the United States.It is bordered to the north by North Carolina, to the southeast by the Atlantic Ocean, and to the southwest by Georgia across the Savannah River.South Carolina is the 40th most extensive and 23rd most populous U.S. state with a recorded population of 5,124,712 according to the . This scale estimates potential property damage according to the hurricane's sustained wind speed. vulnerable to storm surge and wave impacts. analysis of this information are not the responsibility of the National Weather Service, National Hurricane Remove fuses from air conditioning system to prevent damage. In winter, temperatures generally average 5 to 7C (40 to 45F) in inland areas, and 12 to 15C (55 to 60F) by the shore. both height and inland extent due to a wide and flat continental shelf over the majority of the region and Fran was the second hurricane to slam into the North Carolina coast in the same season. Power outages extensive, lasting weeks to months. were conducted to create MEOW and MOM products that account for the increase in the mean water level due to wave setup. the user. Fran instead came right up Interstate 40 into Raleigh. For Guam and American Samoa, the SLOSH model has been coupleed with an efficient parametric wind wave model courtesy of NOAA/NCEP/EMC. The new round of warnings for the Atlantic Coast comes as residents and emergency crews on the western side of the Florida peninsula take stock of the immense damage done by Ian's massive storm surge and high winds. It wasn't even technically a hurricane by that point, but it still really messed things up. Fran left behind a staggering price tag of roughly $2.4 billion dollars of damage for North Carolina alone! National Oceanic and Atmospheric Administration If you don't live in one of those Hurricanes & Tropical Storms. Worried Read more, If you are planning to visit San Antonio in the future, you may be wondering when the best weather is. Rain strikes mountain sides and rushes down to the rivers, quickly inundating towns as it goes. Thousands of trees were blown down throughout central North Carolina, and over a million people were left without power. All the model guidance suggested such. Winds in excess of 100 mph can occur inland. Yes, it does snow in South Carolina, but in much of the state, that snowfall is minimal. develop and is required to compute inundation. Shallow rooted trees snapped or uprooted. The National Weather Service in Columbia has completed their tornado surveys from the April 5th 2022 tornado outbreak and determined there were 8 tornado touchdowns in the South Carolina Midlands including an EF3 in Bamberg and Orangeburg county, a EF-2 in Lexington County, and a second EF-2 in Clarendon county. Does A Seller Need An Attorney At Closing In South Carolina? What is even more peculiar is the highest wind recorded by Irene was 67 mph and that was from a buoy near Cape Lookout, well below the forecast intensity. Local authorities have advised evacuation for your area. As seen in the image above, hurricanes in the Pacific ocean form in the waters off western coast of Mexico and often move northwest, further into the ocean. Journal of Coastal Research, 36(5), 1093-1105. This is for disclaimer and any terms and conditions that we need to show. This is when a hurricane watch is issued. In the first decade of the century there have been more disasters than in the previous 30 years. Storm surge effects probably only less than 5 miles inland (main risk drowning), high winds could potentially reach 500 miles or more inland (main risk would be flying debris, falling trees/powerlines, and potential building damages). Figure 1: Track of Hurricane Fran (Coastal Services Center). US Dept of Commerce While there are parts of North Carolina with generally low risk for hurricane damage (like the Piedmont), there are also areas with high risk for hurricane damage (like the Outer Banks). Among South Carolina towns with at least 5,000 residents, York and Clover have the least amount of disaster protection in the form of flood insurance. Which part of North Carolina gets the most damage because of hurricanes? This material may not be published, broadcast, rewritten or redistributed. Leaflet | Powered by Esri | Earthstar Geographics. If power is lost, turn off all major appliances to reduce the chances of damaging a power surge. If a hurricane's winds add 15 feet on top of the normal two feet ocean tide, this produces a 17 food storm tide, which can very easily sweep away buildings, trees, cars, and people. They vary in size, intensity and forward speed, and they are also very unpredictable. South Carolina is one of the most vulnerable states in the nation to be impacted by hurricanes and tropical storms.Six coastal counties border the Atlantic Ocean. When was the last time a hurricane hit South Carolina? Hurricanes can travel up to 100 - 200 miles inland. Is there a way to know? Near-total power loss is expected. Some power loss. Colombia is part of the Pacific Ring of Fire and Andean Volcanic Belt due to the collision of the South American Plate and the Nazca Plate. Flooding from a hurricane can happen anywhere, but as far as any real worry about hurricanes, other than flooding - 100 miles inland is safe (Columbia, Augusta and north and west). A total of 44 tropical cyclones have affected the continent since 1588. How safe is South Carolina from hurricanes? The most recent hurricane that came close to Myrtle Beach was Hurricane Irene on August 23, 2011. It can sweep and devastate all coastal communities in just one hit. Hurricane Ida was a prime example of this last year. What is the safest city in SC? Planning a trip to Hawaii but nit sure when the right time to go is because of hurricanes? every two yearsAccording to the Hurricane City website, a project compiling data and statistics on storms, on average, the Myrtle Beach area is brushed or hit by a hurricane every two years. Hurricanes are a mighty strike of nature, and they can tear walls, form concrete buildings, and rip 15-foot trees off the ground. storm surge inundation and risk for Category 1-5 hurricanes. In 1989, hurricane Hugo hit South Carolina. Data has been processed by the National Hurricane Center (NHC) Storm Surge Unit. Michigan is generally safe from hurricanes, tornadoes, and earthquakes. are extremely vulnerable to Career Opportunities, National Oceanic and Atmospheric Administration, Population at Risk from Storm Surge Inundation, https://www.usgs.gov/3d-elevation-program, Download Texas to Maine (high tide scenario), Download Puerto Rico (high tide scenario), Download U.S. Virgin Islands (high tide scenario), Download Southern California (high tide scenario), Download American Samoa (high tide scenario), Download Hispaniola (high tide scenario), Download Yucatan Peninsula (high tide scenario), http://journals.ametsoc.org/doi/abs/10.1175/WCAS-D-14-00049.1, Reprocessed U.S. Gulf and East Coast with latest SLOSH grids in 2021 and at an improved grid cell size, Addition of Southern California, Guam, American Samoa, and Yucatan Peninsula Maps, The NOAA Office for Coastal Management (OCM) high-resolution seamless raster elevation