Project Shoal

Project Shoal was an underground nuclear test that took place on October 26, 1963 within the Sand Springs Range, approximately 30 mi southeast of Fallon, Nevada.

Project Shoal was part of the Vela Uniform program sponsored jointly by the U.S Department of Defense and the U.S. Atomic Energy Commission. Vela Uniform was directed toward locating, detecting, and identifying underground detonations. The objective of Project Shoal was to detonate a nuclear device underground in an active seismic area so that seismic traces for the test and prior earthquakes could be compared and differentiated. The test was performed on October 26, 1963. It involved detonating a 12-kiloton nuclear device in granitic rock at a depth of approximately 1211 ft below ground surface.