Wind Wave Surge 10yr25yr50yr100yr SELECT Barbuda Topography 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES > 50 m < - 50 m sea level 38 m max on Barbuda Grid: UTM Zone 20 Projection: Transverse Mercator Spheroid: Clarke 1866 Unit of Measurement: Meter Meridian of Origin: 63° West of Greenwich Latitude of Origin : Equator Scale Factor at Origin: False Co-ords of Origin: 500,000 m Easting, Nil Northing Datum: North American 1927 Molodensky dx/dy/dz: Resolution: 6 arc-seconds. (~ m) The model used great-circle distances on the WGS84 datum. N Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W Scale varies with output device: Letter paper, 8½” X 11” ~ 1/172,000 15” monitor ~ 1/160,000 17” monitor ~ 1/141,000 19” monitor ~ 1/126,000 APPROXIMATELY 2 1. Codrington: Main town, on a lagoon, with airstrip on the south 2. Palmetto Point: Sandy peninsula with hotel, subject to erosion. Points of Interest: 3. Martello Tower: Dock for sand quarry, currently serving as the main harbour for the island Cocoa Point: Resort with private airstrip. Offshore are numerous reefs. Notes: 1. Roads are shown for visual reference only. 2. Waves and surges for Points of Interest are reported from the nearest cell offshore. DirectoryTopo. Map

Wind Speeds knots mph kph m/s Storm Category Min Max Wind Wave Surge 10yr25yr50yr100yr SELECT Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington 29 m/s 2. Palmetto Point 31 m/s 3. Martello Tower 31 m/s 4. Cocoa Point 31 m/s Winds Barbuda Probability 10% / year, 10-Year Return Time DirectoryTopo. Map

Probability 10% / year, 10-Year Return Time Wave Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side Dock 1.2 m South side 2. Palmetto Point Inland Shore 2.8 m 3. Martello Tower Inland Shore 1.6 m 4. Cocoa Point Shore E of airstrip 1.6 m West of point 2.4 m Anchorage SW of airstrip 1.7 m Waves Barbuda DirectoryTopo. Map

Probability 10% / year, 10-Year Return Time Surge Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side Dock 0.7 m South side 2. Palmetto Point Inland Shore 0.3 m 3. Martello Tower Inland Shore 0.4 m 4. Cocoa Point Shore E of airstrip 0.4 m West of point 0.3 m Anchorage SW of airstrip 0.3 m Note: surges are reported as elevation above sea level, not depth of water. Barbuda Surges DirectoryTopo. Map

Probability 4% / year, 25-Year Return Time Wind Speeds knots mph kph m/s Storm Category Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington 37 m/s 2. Palmetto Point 40 m/s 3. Martello Tower 40 m/s 4. Cocoa Point 40 m/s Winds Barbuda DirectoryTopo. Map

Wave Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side Dock 1.3 m South side 2. Palmetto Point Inland Shore 2.9 m 3. Martello Tower Inland 0.3 m Shore 1.8 m 4. Cocoa Point Shore E of airstrip 0.7 m West of point 0.5 m Anchorage SW of airstrip 0.5 m Waves Barbuda Probability 4% / year, 25-Year Return Time DirectoryTopo. Map

Probability 4% / year, 25-Year Return Time Surge Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side 1.1 m Dock 1.0 m South side 1.4 m 2. Palmetto Point Inland Shore 0.6 m 3. Martello Tower Inland 1.7 m Shore 0.7 m 4. Cocoa Point Shore E of airstrip 0.7 m West of point 0.5 m Anchorage SW of airstrip 0.5 m Note: surges are reported as elevation above sea level, not depth of water. Surges Barbuda DirectoryTopo. Map

Probability 2% / year, 50-Year Return Time Wind Speeds knots mph kph m/s Storm Category Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington 43 m/s 2. Palmetto Point 47 m/s 3. Martello Tower 46 m/s 4. Cocoa Point 46 m/s Winds Barbuda DirectoryTopo. Map

Probability 2% / year, 50-Year Return Time Wave Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side 0.3 m Dock 1.4 m South side 0.2 m 2. Palmetto Point Inland Shore 3.1 m 3. Martello Tower Inland 0.4 m Shore 1.9 m 4. Cocoa Point Shore E of airstrip 1.8 m West of point 2.6 m Anchorage SW of airstrip 2.0 m Waves Barbuda DirectoryTopo. Map

Probability 2% / year, 50-Year Return Time Surge Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side 1.2 m Dock 1.2 m South side 1.6 m 2. Palmetto Point Inland Shore 0.8 m 3. Martello Tower Inland 2.2 m Shore 1.0 m 4. Cocoa Point Shore E of airstrip 0.8 m West of point 0.6 m Anchorage SW of airstrip 0.7 m Note: surges are reported as elevation above sea level, not depth of water. Surges Barbuda DirectoryTopo. Map

Probability 1% / year, 100-Year Return Time Wind Speeds knots mph kph m/s Storm Category Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington 49 m/s 2. Palmetto Point 53 m/s 3. Martello Tower 52 m/s 4. Cocoa Point 53 m/s Winds Barbuda DirectoryTopo. Map

Waves Barbuda Probability 1% / year, 100-Year Return Time Wave Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side 0.4 m Dock 1.6 m South side 0.6 m 2. Palmetto Point Inland 0.1 m Shore 3.2 m 3. Martello Tower Inland 0.4 m Shore 2.1 m 4. Cocoa Point Lagoon E of airstrip 0.7 m West of point 2.7 m Anchorage SW of airstrip 2.1 m DirectoryTopo. Map

Probability 1% / year, 100-Year Return Time Surges Barbuda Surge Heights Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Ross Wagenseil for PGDM April 2001 PGDM May N 61.9 W N W 5 ARC-MINUTES 0 5 KILOMETERS 0 10 MILES 0 5 N Codrington North side 1.5 m Dock 1.7 m South side 1.9 m 2. Palmetto Point Inland 1.0 m Shore 1.0 m 3. Martello Tower Inland 2.6 m Shore 1.3 m 4. Cocoa Point Lagoon E of airstrip 1.7 m West of point 0.8 m Anchorage SW of airstrip 0.9 m Note: surges are reported as elevation above sea level, not depth of water. DirectoryTopo. Map