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Service Description: Layer Info:
Day 1 Layer contain: Separate 5-tier categorical, probabilistic tornado, hail and wind, significant tornado, hail and wind outlooks.
Day 2 Layer contain: Separate 5-tier categorical, probabilistic tornado, hail and wind, significant tornado, hail and wind outlooks.
Day 3 Layer contain: 5-tier categorical outlook, probabilistic severe, and significant severe.
Days 4-8 Layers are all probabilistic outlooks.
Link to graphical web page: : https://www.spc.noaa.gov
Link to data download (shapefile): https://www.spc.noaa.gov/gis
Day 1: https://www.spc.noaa.gov/products/outlook/day1otlk-shp.zip
Day 2: https://www.spc.noaa.gov/products/outlook/day2otlk-shp.zip
Day 3: https://www.spc.noaa.gov/products/outlook/day3otlk-shp.zip
Day 4: https://www.spc.noaa.gov/products/exper/day4-8/day4prob-shp.zip
Day 5: https://www.spc.noaa.gov/products/exper/day4-8/day5prob-shp.zip
Day 6: https://www.spc.noaa.gov/products/exper/day4-8/day6prob-shp.zip
Day 7: https://www.spc.noaa.gov/products/exper/day4-8/day7prob-shp.zip
Day 8: https://www.spc.noaa.gov/products/exper/day4-8/day8prob-shp.zip
Link to metadata
Questions/Concerns about the service, please contact the IDP-GIS team
Time Information:
This service is not time enabled
Storm Prediction Center (SPC) Outlooks
Legend
All Layers and Tables
Dynamic Legend
Dynamic All Layers
Layers:
Description: The Storm Prediction Center (SPC) is one of nine National Centers for Environmental Prediction. Our mission is to provide timely and accurate forecasts and watches for severe thunderstorms and tornadoes over the contiguous United States. The SPC also monitors heavy rain, heavy snow, and fire weather events across the U.S. and issues specific products for those hazards. The webite for SPC is
here.
Copyright Text: National Weather Service
Spatial Reference:
4269
(4269)
Single Fused Map Cache: false
Initial Extent:
XMin: -124.72053812823175
YMin: -2.804592431837932
XMax: -49.69613261440303
YMax: 99.0142436226439
Spatial Reference: 4269
(4269)
Full Extent:
XMin: -128.53071483314878
YMin: 18.183947336010572
XMax: -60.58654023145877
YMax: 64.64484185532221
Spatial Reference: 4269
(4269)
Units: esriDecimalDegrees
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: SPC Outlooks
Author: Storm Prediction Center
Comments: SPC Day 1 and Day 2 outlook layers contain: 5-tier categorical outlook, probabilistic tornado, hail, wind outlook, significant severe tornado, hail, wind outlooks (total of 7 layers).
SPC Day 3 outlook layers contain: 5-tier categorical outlook, probabilistic severe outlook and significant severe outlook (total 3 layers each).
SPC Day 4-8 outlook contains: probabilistic outlooks for each day (total of 1 layer per day).
Subject: SPC Outlooks
Category:
Keywords: storms,tornado,hail,wind,outlooks,probability
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Dynamic Layer
Supported Operations:
Export Map
Identify
Find
Return Updates
Generate KML