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An explosion crater is a type of crater formed when material is ejected from the surface of the ground by an explosion at or immediately above or below the surface. Stylised cross-section of a crater formed by a below-ground explosion. A crater is formed by an explosion through the displacement and ejection of material from the ground.
The explosion crater has a depth of 100 feet (30 m) and a maximum width of 1,007 feet (307 m) although different sources have exaggerated this size. [1] The crater is still visible just south of Fauld, to the east of Hanbury, Staffordshire. It is now known as the Hanbury Crater. [2] [3] [4]
The Sedan Crater is the largest human-made crater in the United States and is listed on the National Register of ... The explosion caused two plumes of radioactive ...
Explosion crater; E. Elugelab; G. Gas emission crater; S. Sedan (nuclear test) Shagan (lake) Subsidence crater This page was last edited on 7 April 2024, at 07:17 ...
The explosion killed 278 Confederate soldiers of the 18th and 22nd South Carolina regiments [15] and created a crater 170 feet (52 m) long, 100 to 120 feet (30 to 37 m) wide, and at least 30 feet (9 m) deep. After the explosion, attacking Union forces charged into the crater instead of around its rim.
A volcanic crater is a bowl-shaped depression in the ground caused by volcanic activity, usually located above the volcano's vent. [11] During volcanic eruptions, molten magma and volcanic gases rise from an underground magma chamber, through a conduit, until they reach the crater's vent, from where the gases escape into the atmosphere and the magma is erupted as lava.
The explosion of the Lochnagar mine was initiated by Captain James Young of the 179th Tunnelling Company, who pressed the switches and observed that the firing had been successful. [2] The two charges of the Lochnagar mine created a smooth-sided, flat-bottomed crater 220 ft (67 m) in diameter excluding the lip and 450 ft (140 m) across the full ...
A subsidence crater is a hole or depression left on the surface of an area which has had an underground (usually nuclear) explosion. Many such craters are commonly present at bomb testing areas; one notable example is the Nevada Test Site , which was historically used for nuclear weapons testing over a period of 41 years.