WIND SPEED – ULTIMATE DESIGN WIND SPEED DATA 2020
	LAYER: WINDSPEED2020_line
	DIRECTORY: /AEDATA/PublicSafety/EmergencyMgt/WINDSPEED2020_LINE.SHP
	DIRECTORY: Volusia.SDE/ PublicSafety /WINDSPEED2020_LINE
	TYPE: LINE
Shapefile is downloadable from https://maps.vcgov.org/gis/download/shapes.htm
Abstract: Ultimate Design Wind Speed Zones, Category 1, 2, 3, 4 Buildings for Volusia County. Original data provided by Florida Department of Community Affairs, Codes and Standards Division and Applied Research Associates, as published Dec. 31, 2020.
Update Frequency: Annual Review
Spatial Domain
West Coordinate:		-81.359054
East Coordinate:		-80.928748
North Coordinate:		29.246552
South Coordinate:		28.846581
Spatial Data Information
Data Type:		digital map
Data Format:		SDE Feature Class
Data Projection:		NAD_1983_HARN_StatePlane_Florida_East_FIPS_0901_Feet

Processing notes

Data provided by FL DCA via the Florida Geographic Data Library were shapefiles containing wind speed lines

in Geographic Coordinates, that were used to create Figures 1609.3(1), 1609.3(2), & 1609.3(3)

(Section 1609 Wind Loads). That data was clipped to the County boundary, and the projection was changed to

the county standard, SPC, FL E, NAD 83. That data was then appended to create this line shape file. This data is

for general planning purposes only and does not represent a survey.

FIELDS
NAME	FORMAT	DESCRIPTION
CONTOUR	DBL 14	BASIC WIND SPEED CONTOUR; E.G. 120, 130 ETC.
FIGURE	T-5	FL DCA ORIGINAL FIGURE REFERENCE
RISK_CAT	T-4	BUILDING RISK CATEGORY (1, 2, 3, 4)

BASIC WIND SPEED. The basic wind speed contour reflects miles per hour, and is meant for the development of

wind loads.

See Section 1609 Wind Loads for a more complete explanation. Questions about this layer of data or its

ramifications in regards to local construction should be made to the Volusia County Chief Building Official

at 386-626-6591 x 12765.