The Fahrenheit scale is a temperature scale based on one proposed in 1724 by the physicist Daniel Gabriel Fahrenheit (1686–1736). It uses the degree Fahrenheit as the unit. Several accounts of how he originally defined his scale exist, but the original paper suggests the lower defining point, 0 °F, was established as the freezing temperature of a solution of brine made from a mixture of water, ice, and ammonium chloride. The other limit established was his best estimate of the average human body temperature, originally set at 90 °F, then 96 °F. However, he noted a middle point of 32 °F, to be set to the temperature of ice water.
Saint Lucia is an island country in the West Indies in the eastern Caribbean Sea on the boundary with the Atlantic Ocean. The island was previously called Iyonola, the name given to the island by the native Arawaks, and later Hewanorra, the name given by the native Caribs, two separate Amerindian peoples. Part of the Windward Islands of the Lesser Antilles, it is located north/northeast of the island of Saint Vincent, northwest of Barbados and south of Martinique. It covers a land area of 617 km2 and reported a population of 165,595 in the 2010 census. Its capital is Castries. Soufrière was colonized by the French and was the original capital of the island.
Saint Vincent is a volcanic island in the Caribbean. It is the largest island of the country Saint Vincent and the Grenadines and is located in the Caribbean Sea, between Saint Lucia and Grenada. It is composed of partially submerged volcanic mountains. Its largest volcano and the country's highest peak, La Soufrière, is active, with the latest episode of volcanic activity having begun in December 2020 and intensifying in April 2021.
The geothermal areas in Lassen Volcanic National Park include several groups of hot springs and fumaroles, as remnants of former volcanic activity, exist in Lassen Volcanic National Park in northeastern California. Most of these lie in or are closely adjacent to Mount Tehama's caldera. Bumpass Hell is the most spectacular of these, but others of importance are Sulphur Works, Little Hot Springs Valley, Boiling Springs Lake and Devil's Kitchen. In each thermal area, the highest temperature of water generally is close to the boiling temperature at the altitude of the particular spring or fumarole — 198 °F (92 °C) at Bumpass Hell and 191 °F (88 °C) on the northwest flanks of Lassen Peak. Temperatures as high as 230 °F (110 °C) have been recorded in the park.
Soufrière is a district on the Southwest coast of Saint Lucia in the West Indies. Soufrière was the former capital of Saint Lucia during times of French rule. It is now a small fishing port with an emerging tourism industry. It has several tourist sites, including a "drive-in" volcano, the Diamond Botanical Gardens with waterfall and historic mineral baths, plus the nearby beaches of Anse Chastanet to the north and Malgretout to the south.
La Soufrière or Soufrière Saint Vincent is an active stratovolcano on the Caribbean island of Saint Vincent in Saint Vincent and the Grenadines. It is the highest peak in Saint Vincent, and has had five recorded explosive eruptions since 1718. The latest eruptive activity began in December 2020, with a series of explosive events beginning in April 2021.
The Pitons are two mountainous volcanic plugs, volcanic spires, located in Saint Lucia. Gros Piton is 798.25 m (2,618.9 ft) high, and Petit Piton is 743 m (2,438 ft) high; they are linked by the Piton Mitan ridge. The Pitons are a World Heritage Site, 2,909 ha in size, and located near the town of Soufrière.
The Sulphur Bank Mine is located near Clearlake Oaks and Clear Lake in Lake County, California. The 150-acre (0.61 km2) mine became one of the most noted mercury producers in the world.
Banja Koviljača is a popular tourist spot and spa town located in the city of Loznica, Serbia. Situated on the west border of Serbia by the Drina River and 137 kilometres (85 mi) from Belgrade, it is the oldest spa town in Serbia. As of 2011 census, it has 5,151 inhabitants.
Compton Martin Ochre Mine is a 0.85 hectare geological and biological Site of Special Scientific Interest located on the north side of the Mendip Hills, immediately south west of Compton Martin village, Somerset, notified in 1988.
Bath is a small village on the island of Nevis, in Saint Kitts and Nevis. it is located on the west or Caribbean coast of the island, just south of Charlestown, near the southernmost end of Gallows Bay.
Saint Lucia, an island nation in the Caribbean islands, has a relatively large and lucrative tourism industry. Due to the relatively small land area of the country, most of the governmental promotion is performed by the state-operated Saint Lucia Tourism Authority, led by Executive Chairperson Agnes.
Hydrothermal explosions occur when superheated water trapped below the surface of the earth rapidly converts from liquid to steam, violently disrupting the confining rock. Boiling water, steam, mud, and rock fragments are ejected over an area of a few meters up to several kilometers in diameter. Although the energy originally comes from a deep igneous source, this energy is transferred to the surface by circulating meteoric water or mixtures of meteoric and magmatic water rather than by magma, as occurs in volcanic eruptions. The energy is stored as heat in hot water and rock within a few hundred feet of the surface.
The Mess Lake Lava Field is a volcanic field associated with the Mount Edziza volcanic complex of the Northern Cordilleran Volcanic Province in northwestern British Columbia, Canada. It lies northwest of the Spectrum Range on the Kitsu Plateau and consists of young basaltic lava flows and tephra. The source for the basaltic lava and tephra was three cinder cones, including Mess Lake Cone and The Ash Pit, which may be the youngest volcanic feature of the Mount Edziza volcanic complex.
Soufrière is a town on the West Coast of Saint Lucia, in the eastern Caribbean Sea. The town and the surrounding district has a population of 7,935. It was colonized by the French and was the original capital of the island.
Tikitere, also known as "Hell's Gate", is a suburb in Rotorua's most active geothermal area on State Highway 30, between Lake Rotorua and Lake Rotoiti in the Bay of Plenty, New Zealand. It includes many geothermal features such as steaming lakes, mudpools, fumaroles, a mud volcano and the Kakahi Falls, the largest hot waterfall in the southern hemisphere.
Soufrière Estate, located on the Caribbean island of Saint Lucia, was originally established in 1713 as a 2,000-acre (8.1 km2) estate granted to three Devaux brothers for services to King Louis XIV of France. Later on, mineral springs were discovered and were used as restorative baths by the French soldiers. In 1784, the Baron de Laborie, the French Governor of St Lucia, sent samples of the water to Paris for testing and it is believed to be good for rheumatism and skin complaints.
Qualibou, also known as the Soufrière Volcanic Center, is a 3.5 X 5 km wide caldera on the island of Saint Lucia that formed approximately 32–39,000 years ago. This eruption also formed the Choiseul Tuff which covers the southeastern portion of the island.
Crime in Saint Lucia has become a major problem. It is investigated by the Royal Saint Lucia Police Force.
Seltún Hot Springs,, is a geothermal hot spring system in Krýsuvík volcanic area, in southwest Iceland on the Mid-Atlantic Ridge of the Reykjanes peninsula.
