Caribbean Plate a subduction zone, the Lesser Antilles subduction zone, where oceanic crust of the South American Plate is being subducted under the Caribbean Plate. Subduction forms the volcanic islands of the Lesser Antilles Volcanic Arc from the Virgin Islands in the north to the islands off the coast of Venezuela in the south. This boundary contains seventeen active volcanoes, most notably Soufriere Hills on Montserrat; Mount Pelée on Martinique; La Grande Soufrière on Guadeloupe; Soufrière Saint Vincent on Saint Vincent; and the submarine volcano Kick 'em Jenny which lies about 10 km north of Grenada. Large historical earthquakes in 1839 and
Plymouth, Wisconsin of the line from Union Pacific, with the intent of repairing the long dormant line to allow the Wisconsin & Southern Railroad to provide restored service to Plymouth by 2015. Plymouth is served by the Sheboygan County Memorial Airport (KSBM), which is located several miles east of the city. SKBM is the seventh-busiest airport in Wisconsin with no commercial travel. The 700+ daily flight operations are primarily business travel. SKBM is capable of landing a 98,000 lbs. aircraft or a Boeing 737 with the longest concrete runway 6,800 feet long, longer than a mile. The airport has fixed base operator