View In:
ArcGIS JavaScript
ArcGIS Online Map Viewer
Service Description: Depicts the forecast arrival time of high water over the next 15 hours for Alaska. This service is derived from the short-range configuration of the National Water Model (NWM) for the Alaska domain. Shown are reaches that are expected to have flow at or above the high water threshold over the next 15 hours. Reaches are colored by the time at which they are forecast to reach high water. High water thresholds (regionally varied) were derived using the 43-year NWM v3.0 reanalysis simulation. Updated hourly.
All Layers and Tables
Has Versioned Data: false
MaxRecordCount: 2000
Supported Query Formats: JSON
Supports Query Data Elements: false
Layers:
Description: Depicts the forecast arrival time of high water over the next 15 hours for Alaska. This service is derived from the short-range configuration of the National Water Model (NWM) for the Alaska domain. Shown are reaches that are expected to have flow at or above the high water threshold over the next 15 hours. Reaches are colored by the time at which they are forecast to reach high water. High water thresholds (regionally varied) were derived using the 43-year NWM v3.0 reanalysis simulation. Updated hourly.
Service Item Id: ae42a0f4aa904f7c951077fd877fb2cf
Copyright Text: National Water Model, NOAA/NWS National Water Center
Spatial Reference:
102100
(3857)
LatestVCSWkid(0)
Initial Extent:
XMin: -1.7592990277489614E7
YMin: 7595457.1087936945
XMax: -1.5352036446166746E7
YMax: 9483157.134193745
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Full Extent:
XMin: -2.00377E7
YMin: -3.02411E7
XMax: 9.00699887774099E11
YMax: 9.00689684374099E11
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Units: esriMeters
Document Info:
Title: Map
Author:
Comments:
Subject:
Category:
Keywords: arrival time,national water model,nwm,srf,short,range,Alaska
AntialiasingMode: null
TextAntialiasingMode: null
Enable Z Defaults: false
Supports ApplyEdits With Global Ids: false
Support True Curves : true
Only Allow TrueCurve Updates By TrueCurveClients : true
Supports Return Service Edits Option : true
Supports Dynamic Layers: false
Child Resources:
Info
Query Data Elements
Relationships
SharedTemplates
Supported Operations:
Query
Query Contingent Values
QueryDomains
Append
Extract Changes
Get Estimates