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Service Description: Depicts expected peak flow arrival times derived from the operational National Water Model (NWM) short-range forecast for the state of Hawaii. Shown are reaches that are expected to have flow at or above high water threshold flow over the next 48 hours. Reaches are colored by the time at which they are expected to be at their maximum flow within the forecast period. High water threshold flows and annual exceedance probabilities were derived from USGS regression equations found at https://pubs.usgs.gov/sir/2010/5035/sir2010-5035_text.pdf.
Updated every 12 hours.
This service is for internal use only for NOAA employees and requires access to view. Please do not share externally without prior approval from OWP as this service is experimental and undergoing regular developmental changes. For feedback or questions please reach out to GID directly via slack at national-water-center-gid or national-water-center-fim pages or reach out directly to derek.giardino@noaa.gov
Map Name: NWM Short-Range Peak Flow Arrival Time Forecast - Hawaii
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Description: Depicts expected peak flow arrival times derived from the operational National Water Model (NWM) short-range forecast for the state of Hawaii. Shown are reaches that are expected to have flow at or above high water threshold flow over the next 48 hours. Reaches are colored by the time at which they are expected to be at their maximum flow within the forecast period. High water threshold flows and annual exceedance probabilities were derived from USGS regression equations found at https://pubs.usgs.gov/sir/2010/5035/sir2010-5035_text.pdf.
Updated every 12 hours.
This service is for internal use only for NOAA employees and requires access to view. Please do not share externally without prior approval from OWP as this service is experimental and undergoing regular developmental changes. For feedback or questions please reach out to GID directly via slack at national-water-center-gid or national-water-center-fim pages or reach out directly to derek.giardino@noaa.gov
Service Item Id: 280fa52c9e9b4fa789ddfc629b0b0109
Copyright Text: National Water Model, NOAA/NWS National Water Center
Spatial Reference:
102100
(3857)
LatestVCSWkid(0)
Single Fused Map Cache: false
Initial Extent:
XMin: -1.7833077632651564E7
YMin: 2089058.924289972
XMax: -1.7250607221648436E7
YMax: 2565500.442510027
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Full Extent:
XMin: -1.8061173985147625E7
YMin: 2029294.254353677
XMax: -1.6955497172609005E7
YMax: 2650221.2149285804
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: arrival time,national water model,nwm,srf,short,range,hawaii,hi
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: 0
Max Scale: 0
Supports Datum Transformation: true
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