U.S. VIRGIN ISLANDS ( Virgin Islands of the United States )

The United States Virgin Islands (abbreviated USVI; also called the U.S. Virgin Islands or American Virgin Islands), officially the Virgin Islands of the United States, are a group of Caribbean islands and an unincorporated and organized territory of the United States. The islands are geographically part of the Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles to the east of Puerto Rico and west of the British Virgin Islands. The U.S. Virgin Islands consists of the main islands of Saint Croix, Saint John, and Saint Thomas, and many other surrounding minor islands. The total land area of the territory is 133.73 square miles (346.36 km²). The territory's capital is Charlotte Amalie on the island of St. Thomas. The U.S. Virgin Islands are an organized, unincorporated United States territory. Although they are U.S. citizens, U.S. Virgin Islanders residing in the territory are ineligible to vote for the president of the United States. People born in the U.S. Virgin Islands derive their U.S. citizenship from congressional statute.

Previously known as the Danish West Indies of the Kingdom of Denmark–Norway (from 1754 to 1814) and the independent Kingdom of Denmark (from 1814 to 1917), they were sold to the United States by Denmark in the 1917 Treaty of the Danish West Indies. They are classified by the United Nations as a Non-Self-Governing Territory, and are currently an organized, unincorporated United States territory. The U.S. Virgin Islands are organized under the 1954 Revised Organic Act of the Virgin Islands and have since held five constitutional conventions.

In 2010, the population was 106,405, with current estimates putting the population at 107,000 (July 2018), most of them being of Afro-Caribbean descent. Tourism and related categories are the primary economic activities. The islands were named "Santa Úrsula y las Once Mil Vírgenes" by Christopher Columbus in 1493 after the legend of Saint Ursula and the 11,000 virgins. The name was later shortened to "the Virgin Islands." There are several national parks, such as the Virgin Islands National Park, Virgin Islands Coral Reef National Monument, Buck Island Reef National Monument, Christiansted National Historic Site, and Salt River Bay National Historical Park and Ecological Preserve. The U.S. Virgin Islands lie on the boundary of the North American plate and the Caribbean Plate. Natural hazards include earthquakes, hurricanes and tsunamis.

In 1966, Hess Oil began construction on an oil refinery. Until February 2012, the Hovensa plant located on St. Croix was one of the world's largest petroleum refineries, refining 494,000 bbl/d (78,500 m³/d), and contributed about 20% of the territory's GDP. The refinery ceased operation in 2012, and the facility stopped exporting petroleum products in 2014. In the final year of full refinery operations, the value of exported petroleum products was $12.7 billion (2011 fiscal year). Since refining ended, the 34-million-barrel tank farm has operated as a crude oil and petrochemical storage facility for third-party customers. The refinery's closure provoked a local economic crisis. Following the acquisition of the 1,500-acre complex by ArcLight Capital Partners, LLC, in 2016, Limetree Bay Ventures, LLC, was formed, and is currently executing a project to refurbish and restart the refinery, with a processing capability of up to 200,000 bbl/d (32,000 m³/d).

Hurricane Hugo struck the U.S. Virgin Islands in 1989, causing catastrophic physical and economic damage, particularly on the island of St. Croix. The territory was again struck by Hurricane Marilyn in 1995, killing eight people and causing more than $2 billion in damage. The islands were again struck by Hurricanes Bertha, Georges, Lenny, and Omar in 1996, 1998, 1999, and 2008, respectively, but damage was not as severe in those storms.

In September 2017, Category 5 Hurricane Irma caused catastrophic damage, particularly to St. John and St. Thomas. Just two weeks later, Category 5 Hurricane Maria ravaged St. Croix. Sustained winds at the Sandy Point National Wildlife Refuge on St. Croix reached 99 to 104 mph (159 to 167 km/h) and gusted to 137 mph (220 km/h). Even stronger winds likely occurred somewhere across the island's west end. The British Virgin Islands and the other two U.S. Virgin Islands St. John and St. Thomas were far enough northeast to avoid the worst from Maria. A wind gust to 86 mph was reported at St. Thomas. Weather stations on St. Croix recorded 5 and 10 inches of rain from the hurricane, and estimates for St. John and St. Thomas were somewhat less. The hurricane killed two people, both in their homes: one person drowned and another was trapped by a mudslide. A third person had a fatal heart attack during the hurricane. The hurricane caused extensive and severe damage to St. Croix. After both hurricanes, the office of V.I. congresswoman Stacey Plaskett stated that 90% of buildings in the Virgin Islands were damaged or destroyed and 13,000 of those buildings had lost their roofs. The Luis Hospital suffered roof damage and flooding, but remained operational.