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Service Description: <br /><br /> *****THIS IS AN EXPERIMENTAL SERVICE***** <br /><br /> This experimental map represents the National Weather Service's best approximation of current inundation extent based upon modeled river discharge. <br /><br /> The map depicts the inundation extent of the National Water Model (NWM) streamflow current conditions model for Puerto Rico and the U.S. Virgin Islands where the NWM is signaling high water. This area is a subset of the current public FIM domain that includes 30% of the U.S. population. This domain will be expanded later as described in the Story Map below. <br /><br /> <a>https://storymaps.arcgis.com/stories/c7ae8422207241b5873fff38a22cf66b</a> <br /><br /> Boundary of 30% Area: <a>https://maps.water.noaa.gov/server/rest/services/reference/static_public_fim_domain/MapServer</a> <br /><br /> Shown are sections of river with flow at or above a predetermined high water threshold as depicted in the following service: <br /><br /> <a>https://maps.water.noaa.gov/server/rest/services/nwm/ana_high_flow_magnitude_prvi/MapServer</a> <br /><br /> High water thresholds (regionally varied) and Annual Exceedance Probabilities (AEPs) are derived using the 40-year NWM reanalysis simulation which is available via the NOAA Open Data Dissemination Program (NODD). Forecast inundation extents do not fully capture coastal processes. The service below depicts the boundary of this coastal area. <br /><br /> <a>https://maps.water.noaa.gov/server/rest/services/reference/static_nwm_coastal_domain_noaa/MapServer</a> <br /><br /> This service is updated hourly. <br /><br /> For more information on the expansion of National Weather Service (NWS) flood inundation mapping capabilities, please visit <a>https://www.weather.gov/owp/operations</a>. For information about the NWM, please visit <a>https://water.noaa.gov</a>. <br /><br /> The NWS is accepting comments and feedback on the expansion of NWS flood inundation mapping capabilities. Please visit <a>https://www.surveymonkey.com/r/ExpFIMServices_2023</a> to provide feedback.

Map Name: NWM FIM Extent Analysis - Puerto Rico and Virgin Islands

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• Inundation Extent (EXPERIMENTAL) (0)

Description: *****THIS IS AN EXPERIMENTAL SERVICE***** This experimental map represents the National Weather Service's best approximation of current inundation extent based upon modeled river discharge. The map depicts the inundation extent of the National Water Model (NWM) streamflow current conditions model for Puerto Rico and the U.S. Virgin Islands where the NWM is signaling high water. This area is a subset of the current public FIM domain that includes 30% of the U.S. population. This domain will be expanded later as described in the Story Map below. https://storymaps.arcgis.com/stories/c7ae8422207241b5873fff38a22cf66b Boundary of 30% Area: https://maps.water.noaa.gov/server/rest/services/reference/static_public_fim_domain/MapServer Shown are sections of river with flow at or above a predetermined high water threshold as depicted in the following service: https://maps.water.noaa.gov/server/rest/services/nwm/ana_high_flow_magnitude_prvi/MapServer High water thresholds (regionally varied) and Annual Exceedance Probabilities (AEPs) are derived using the 40-year NWM reanalysis simulation which is available via the NOAA Open Data Dissemination Program (NODD). Forecast inundation extents do not fully capture coastal processes. The service below depicts the boundary of this coastal area. https://maps.water.noaa.gov/server/rest/services/reference/static_nwm_coastal_domain_noaa/MapServer This service is updated hourly. For more information on the expansion of National Weather Service (NWS) flood inundation mapping capabilities, please visit https://www.weather.gov/owp/operations. For information about the NWM, please visit https://water.noaa.gov. The NWS is accepting comments and feedback on the expansion of NWS flood inundation mapping capabilities. Please visit https://www.surveymonkey.com/r/ExpFIMServices_2023 to provide feedback.

Service Item Id: 87e303c57fce4c3f8808c10749900066

Copyright Text: National Water Model, NOAA/NWS National Water Center

Spatial Reference: 102100  (3857)  LatestVCSWkid(0)


Single Fused Map Cache: false

Initial Extent:

XMin: -1.936871727557146E7
YMin: -3442849.0279824976
XMax: 390432.8362943493
YMax: 1.3691546818226324E7
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -1.5224159214216806E7
YMin: 2159597.880736096
XMax: -6228307.888008264
YMax: 7211496.010788572
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

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Title: Map
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Keywords: national water model,nwm,ana,puertorico,prvi,fim,inundation,extent
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 400000

Max Scale: 0

Supports Datum Transformation: true



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