1. Ross Wagenseil for PGDM April 2001 Wind Wave Surge 10yr25yr50yr100yr SELECT Nevis Topography ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 PGDM May 2001 17.075 N 62.65 W 17.225 N 62.525 W Grid: British West Indies Projection: Transverse Mercator Spheroid: Clarke 1880 Unit of Measurement: Meter Meridian of Origin: 62° West of Greenwich Latitude of Origin : Equator Scale Factor at Origin: 0.9995 False Co-ords of Origin: 400,000 m Easting, Nil Northing Datum: K12 Astro 1955 Molodensky dx/dy/dz: 9 183 236 Resolution: 6 arc-seconds. (~ 182.5 m) The model used great-circle distances on the WGS84 datum. 0 > 750 m < - 50 m 100 200 300 sea level 400 500 600 700 N Scale varies with output device: Letter paper, 8½” X 11” ~ 1/119,000 15” monitor ~ 1/129,000 17” monitor ~ 1/114,000 19” monitor ~ 1/102,000 APPROXIMATELY Points of Interest: 1 2 2. Pinney’s Beach: Major beach and resort development. Beachfront subject to erosion and low ground subject to flooding. There are breakwaters too small to show at this resolution 1. Charlestown: Main town, facing west with some protection from peninsula and shallows to the south. 3 4 3. Newcastle: Airport on level ground elevated above beach. 4. Long Point: New commercial wharf, too small to show explicitly at this resolution. Notes: 1. Roads are shown for visual reference only. 2. Waves and surges for Points of Interest are reported from nearest cell offshore. Directory Topo. Map

2. Nevis Winds Wind Speeds 012345 knots mph kph m/s Storm Category 255075100125 255075100 125 150 50100150200250 10 20 304050 60 70 Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 2. Pinney’s Beach: North 29 m/s South 29 m/s 1. Charlestown: North 28 m/s South 28 m/s 3. Newcastle: West 34 m/s East 34 m/s 4. Long Point: 34 m/s Probability 10% / year, 10-Year Return Time DirectoryTopo. Map

3. Waves Wave Heights Meters Feet 1 2 3 4 5 6 7 510 15 20 25 Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 1 2 3 4 17.075 N 62.65 W 17.225 N 62.525 W PGDM May 2001 2. Pinney’s Beach: North 3.0 m South 2.6 m 1. Charlestown: North 2.0 m South 1.4 m 3. Newcastle: West 2.2 m East 2.3 m 4. Long Point: 4.1 m Probability 10% / year, 10-Year Return Time DirectoryTopo. Map

4. Surges Surge Heights 1234 5 6 5 10 15 20 Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 Note: surges are reported as elevation above sea level, not depth of water. 2. Pinney’s Beach: North 0.2 m South 0.2 m 1. Charlestown: North 0.2 m South 0.2 m 3. Newcastle: West 0.3 m East 0.4 m 4. Long Point: 0.2 m Probability 10% / year, 10-Year Return Time DirectoryTopo. Map

5. Wind Speeds 012345 knots mph kph m/s Storm Category 255075100125 255075100 125 150 50100150200250 10 20 304050 60 70 Winds Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 1 2 3 4 17.075 N 62.65 W 17.225 N 62.525 W PGDM May 2001 2. Pinney’s Beach: North 37 m/s South 37 m/s 1. Charlestown: North 37 m/s South 36 m/s 3. Newcastle: West 43 m/s East 44 m/s 4. Long Point: 44 m/s Probability 4% / year, 25-Year Return Time DirectoryTopo. Map

6. Waves Wave Heights Meters Feet 1 2 3 4 5 6 7 510 15 20 25 Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 1 2 3 4 17.075 N 62.65 W 17.225 N 62.525 W PGDM May 2001 2. Pinney’s Beach: North 3.0 m South 2.6 m 1. Charlestown: North 1.4 m South 2.1 m 3. Newcastle: West 2.3 m East 2.4 m 4. Long Point: 4.1 m Probability 4% / year, 25-Year Return Time DirectoryTopo. Map

7. Surges Surge Heights 1234 5 6 5 10 15 20 Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W PGDM May 2001 1 2 3 4 Note: surges are reported as elevation above sea level, not depth of water. 2. Pinney’s Beach: North 0.3 m South 0.3 m 1. Charlestown: North 0.3 m South 0.3 m 3. Newcastle: West 0.6 m East 0.6 m 4. Long Point: 0.3 m Probability 4% / year, 25-Year Return Time DirectoryTopo. Map

8. Wind Speeds 012345 knots mph kph m/s Storm Category 255075100125 255075100 125 150 50100150200250 10 20 304050 60 70 Winds Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W PGDM May 2001 1 2 3 4 2. Pinney’s Beach: North 43 m/s South 43 m/s 1. Charlestown: North 42 m/s South 42 m/s 3. Newcastle: West 50 m/s East 50 m/s 4. Long Point: 50 m/s Probability 2% / year, 50-Year Return Time DirectoryTopo. Map

9. Waves Wave Heights Meters Feet 1 2 3 4 5 6 7 510 15 20 25 Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 2. Pinney’s Beach: North 2.7 m South 3.1 m 1. Charlestown: North 2.1 m South 1.5 m 3. Newcastle: West 2.5 m East 2.5 m 4. Long Point: 4.2 m Probability 2% / year, 50-Year Return Time DirectoryTopo. Map

10. Surges Surge Heights 1234 5 6 5 10 15 20 Meters Feet Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 Note: surges are reported as elevation above sea level, not depth of water. 2. Pinney’s Beach: North 0.4 m South 0.4 m 1. Charlestown: North 0.4 m South 0.4 m 3. Newcastle: West 0.8 m East 0.8 m 4. Long Point: 0.4 m Probability 2% / year, 50-Year Return Time DirectoryTopo. Map

11. Wind Speeds 012345 knots mph kph m/s Storm Category 255075100125 255075100 125 150 50100150200250 10 20 304050 60 70 Winds Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 2. Pinney’s Beach: North 48 m/s South 49 m/s 1. Charlestown: North 47 m/s South 47 m/s 3. Newcastle: West 56 m/s East 56 m/s 4. Long Point: 57 m/s Probability 1% / year, 100-Year Return Time DirectoryTopo. Map

12. Waves Wave Heights Meters Feet 1 2 3 4 5 6 7 510 15 20 25 Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis N ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 2. Pinney’s Beach: North 3.1 m South 2.8 m 1. Charlestown: North 2.2 m South 1.5 m 3. Newcastle: West 2.6 m East 2.7 m 4. Long Point: 4.2 m Probability 1% / year, 100-Year Return Time DirectoryTopo. Map

13. Surges Surge Heights 1234 5 6 5 10 15 20 Meters Feet N Wind Wave Surge 10yr25yr50yr100yr SELECT Min Max Nevis ARC-MINUTES 0 2.5 KILOMETERS 2.5 0 MILES 0 2.5 Ross Wagenseil for PGDM April 2001 17.075 N 62.65 W 17.225 N 62.525 W 1 2 3 4 PGDM May 2001 Note: surges are reported as elevation above sea level, not depth of water. 2. Pinney’s Beach: North 0.6 m South 0.6 m 1. Charlestown: North 0.6 m South 0.6 m 3. Newcastle: West 1.0 m East 1.1 m 4. Long Point: 0.5 m Probability 1% / year, 100-Year Return Time DirectoryTopo. Map