geo.wikisort.org - Island

Lot's Wife (孀婦岩, Sōfu Iwa or Sōfu Gan, "Widow's Crag") is a volcanic, deserted island located in the Philippine Sea approximately 650 kilometres (400 mi) south off the coast of Tokyo, at the southernmost tip of the Izu archipelago, Japan. Though only 0.01 km² in area, it reaches almost 100 meters in height.

Lot's Wife

Native name: Sōfu Iwa
Geography
Location	Izu Islands
Coordinates	29°47′39″N 140°20′31″E
Archipelago	Izu Islands
Area	0.0037 km2 (0.0014 sq mi)
Length	84 m (276 ft)
Width	56 m (184 ft)
Highest elevation	99 m (325 ft)
Administration
Japan
Prefecture	Tokyo
Subprefecture	Hachijō Subprefecture
Demographics
Population	0

Geography

The island is a basalt pillar with sheer sides, the only visible portion of a submarine volcanic caldera extending 2.6 kilometres (1.6 mi) south-east at an average depth of 240 metres (790 ft). The above sea-level portion measures approximately 84 metres east-west and 56 metres north-south, with a summit height of 99 metres (325 ft). The sides of the island features several geological joints facing the water's surface.

The island lies approximately 650 kilometres (400 mi) south off the coast of Tokyo and 76 kilometres (47 mi) from nearby Torishima. Due to its shape and heavy seas it is almost impossible to disembark on the island, although attempts have been made by rock climbers successfully in 1972 and 2003 (though several accidents have been registered). A scientific expedition visited the island in 2017 along with an NHK film crew. The expedition was featured in an episode of the documentary series NHK Documentary, which aired in February 2019.[1]

The site is also known for the transparency of its surrounding waters and abundance of fish, which makes it a popular scuba diving spot.

The only vegetation on the island is a few clumps of Poaceae, and the island attracts a small number of seabirds for nesting.

History

On April 9, 1788, British merchant sailor John Meares sighted what he came to describe as “the most marvellous thing” he had ever set his eyes on, a small island he and the ship’s crew decided to baptize as Lot's Wife, referring to the Book of Genesis 19:26. The Japanese name Sōfu Iwa (“The Widow Crag”) is rather freely translated from English.[2]

During the Pacific War, Sofu Gan was used by US Navy submariners as a reference marker for calibration of instruments as they entered Japanese waters.[3] The uninhabited/uninhabitable island was the southernmost Japanese island not occupied by the United States after the 1952 San Francisco Treaty. It is currently administratively part of Tokyo Metropolis.

See also

• Ball's Pyramid
• Rockall
• Shag Rocks (South Georgia)
• Black Rock, South Georgia
• Desert island
• List of islands
• List of islands in Japan

References

External links

• Sofugan: Japan Coast Guard submarine volcano database (in Japanese)
• "Sofugan: National catalogue of the active volcanoes in Japan" (PDF). - Japan Meteorological Agency

На других языках

---

[de] Sōfugan

Sōfugan (jap. 孀婦岩, auch: Sōfu-iwa, wörtlich: „Witwenfelsen“, frei aus dem englischen Lot’s Wife Rock übertragen) ist eine kleine Felsinsel vulkanischen Ursprungs im Pazifischen Ozean. Sie ist die südlichste Insel der Izu-Inseln.

---

- [en] Lot's Wife (crag)

---

[es] Sōfugan

Sōfugan o Sōfuiwa (孀婦岩, Sōfugan o Sōfuiwa? «Roca de la Viuda»), conocido también como en inglés Lot's Wife («Esposa de Lot») es una isla deshabitada y volcánica ubicada a 650 km de las costas de Tokio, y es el punto más meridional de las islas Izu de Japón. Administrativamente pertenece a la metrópoli de Tokio, pero no se ha determinado a que ciudad, villa o pueblo está en su jurisdicción; provisionalmente es administrado desde la subprefectura de Hachijō. La Agencia Meteorológica de Japón ha clasificado tanto la isla como su zona circundante como un volcán activo.

---

---