National Hurricane Center August 1, 2008 vector digital data http://www.nhc.noaa.gov/gis The NHC official watch/warning in shapefile format is an experimental products that the National Hurricane Center is testing during the 2008 hurricane season. Coastal areas placed under tropical cyclone watches or warnings are delimited by specific geographical locations known as "breakpoints" (e.g., a hurricane warning is in effect from breakpoint "A" to breakpoint "B"). This file consists of one or more lines connecting the breakpoints delimiting any current watches or warnings. Coastal areas placed under tropical cyclone watches or warnings. 080601/0900 Forecast Advisory Date/Time Complete None planned -88.830002 -86.820000 21.620001 15.870000 None Hurricane Hurricane Track Tropical Storm Subtropical storm Subtropical depression Tropical disturbance Tropical Wave Tropical low Extratropical storm Major hurricane Tropical cyclone Subtropical cyclone None United States Atlantic North Atlantic Basin Gulf of Mexico Caribbean Sea Pacific Islands Eastern North Pacific Basin None None. Acknowledgement of the National Oceanic and Atmospheric Administration, National Weather Service, National Environmental Prediction Center or the National Hurricane Center would be appreciated in products derived from these data. GIS POC National Hurricane Center / Technical Support Branch physical address

11691 SW 17th St.

Miami FL 33165 USA Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.4.1420 Vector String 1 0.1 0.1 Decimal degrees D_Sphere Sphere 6371200.000000 infinity al012008.004_ww_wwlin FID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. STORMNAME name given to each tropical cyclone for which the National Hurricane Center is writing forecast advisories STORMTYPE category of the tropical cyclone according to the initial intensity TD Tropical Depression TS Tropical Storm HU Hurricane ADVDATE the date in which an advisory is issued ADVISNUM the sequential numbering of forecast advisories for each tropical cyclone STORMNUM the sequential numbering of tropical cyclones for a specific forecast basin according to when the first advisory is issued FCSTPRD the time interval for which the forecast of a tropical cyclone is provided in graphical format 72 120 BASIN the ocean where the tropical cyclone is located AL Atlantic EP East Pacific ISSSTATUS TIMEZONE TCWW code indicating the type of advisory and severity of conditions HWR Hurricane Warning HWA Hurricane Watch TWA Tropical Storm Watch TWR Tropical Storm Warning Downloadable Data No responsibility is assumed by the National Oceanic and Atmospheric Administration in the use of these data. August 1, 2008 National Hurricane Center GIS POC Technical Support Branch physical address

11691 SW 17th St.

Miami FL 33178 USA 305-229-4400 FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile