Description: This shoreline is a polyline representation of the zero-foot PRVD02 topographic contour line for the islands of Puerto Rico, Vieques, and Culebra. It represents the boundary between the upland topographic data and submerged bathimetric data used in creating the FEMA post-Hurricane Maria Puerto Rico Advisory products.
Name: 1 PCT Límite de Acción Moderada de la Ola(LiMWA)
Display Field: LiMWA_ID
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Limit of Moderate Wave Action (LiMWA) to approximate the landward limit of the 1.5 foot breaking wave. The LiMWA defines the landward boundary of the Coastal A Zone Area, or the Area of Moderate Wave Action (MOWA ). Wave model output was reviewed and analyzed for the delineation of the LiMWA line.
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Limit of the 1% Flood Hazard Area to provide a geospatial limit to the Advisory Base Flood Elevations as well as an updated representation the 1% annual chance flood hazard area.
Name: 1 PCT Límite entre niveles de inundación ABFE
Display Field: FLD_ZONE
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Flood Zones. They provide full geospatial representation of the coastal and riverine Advisory Base Flood Elevations (1% annual chance coastal flood hazard), including both storm surge and wave components. FEMA is providing an advisory floodway to provide a geospatial limit of the channel of rivers or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than the designated height. FEMA has developed the Coastal A Zone to approximate the extent of breaking waves less than 3 ft and equal to and greater than 1.5 ft in height for the 1-Percent-Annual-Chance flood events
Description: The CrossSections are intended to serve the location on the flooding source to calculate the water surface elevations for 10%, 4%, 2%, 1%, 1%, and 0.2% flood events.
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Flood Zones. They provide full geospatial representation of the coastal and riverine Advisory Base Flood Elevations (1% annual chance coastal flood hazard), including both storm surge and wave components. FEMA is providing an advisory floodway to provide a geospatial limit of the channel of rivers or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than the designated height. FEMA has developed the Coastal A Zone to approximate the extent of breaking waves less than 3 ft and equal to and greater than 1.5 ft in height for the 1-Percent-Annual-Chance flood events
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Flood Zones. They provide full geospatial representation of the coastal and riverine Advisory Base Flood Elevations (1% annual chance coastal flood hazard), including both storm surge and wave components. FEMA is providing an advisory floodway to provide a geospatial limit of the channel of rivers or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than the designated height. FEMA has developed the Coastal A Zone to approximate the extent of breaking waves less than 3 ft and equal to and greater than 1.5 ft in height for the 1-Percent-Annual-Chance flood events
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Limit of the 0.2% Flood Hazard Area to provide a geospatial limit to the Advisory Base Flood Elevations as well as an updated representation the 0.2% annual chance flood hazard area.
Name: 0.2 PCT- Límite entre niveles de inundación ABFE
Display Field: FLD_ZONE
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Flood Zones. They provide full geospatial representation of the coastal and riverine Advisory Base Flood Elevations (0.2% annual chance flood hazard), including coastal storm surge and wave components.
Name: 0.2 PCT Nivel de Inundación Base Recomendado
Display Field: WTR_NM
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: The CrossSections are intended to serve the location on the flooding source to calculate the water surface elevations for 10%, 4%, 2%, 1%, 1%, and 0.2% flood events.
Name: 0.2 PCT Límite de Acción Moderada de la Ola (LiMWA)
Display Field: LiMWA_ID
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Limit of Moderate Wave Action (LiMWA) to approximate the landward limit of the 1.5 foot breaking wave. The LiMWA defines the landward boundary of the Coastal A Zone Area, or the Area of Moderate Wave Action (MOWA ). Wave model output was reviewed and analyzed for the delineation of the LiMWA line.
Description: The Federal Emergency Management Agency (FEMA) has developed the Advisory Flood Zones. They provide full geospatial representation of the coastal and riverine Advisory Base Flood Elevations (0.2% annual chance flood hazard), including coastal storm surge and wave components.
Description: This product represents areas of potential storm induced erosion identified though an analysis of modeled erosion, completed using the effective FIS study by creating a polygon coverage to identify three areas of erosion severity: retreat, removal, and non-standard. Polygons were bounded by the updated shoreline from this study and the extent of the area subject to erosion.
Description: The 30-yr risk polygon represents the area at possible risk to coastal erosion within the 30 years following analysis. The landward extent of the area is based on the calculated rate of shoreline change from 2000 to 2016/17 at one or more study transects within the erosion risk area.
Description: The 60-yr risk polygon represents the area at possible risk to coastal erosion within the 60 years following analysis. The landward extent of the area is based on the calculated rate of shoreline change from 2000 to 2016/17 at one or more study transects within the erosion risk area.