Enewetak Atoll

E59844

Enewetak Atoll is a coral atoll in the Pacific Ocean best known as a major U.S. nuclear weapons testing site during the mid-20th century.

All labels observed (8)

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf atoll
coral atoll
former nuclear test site
administeredAs Trust Territory of the Pacific Islands
administeredBy United States (historical)
area approximately 5.85 square kilometers of land
BattleOfEniwetokDate February 1944
capturedBy United States forces in World War II
containsIsland Enewetak Island
linked to: Enewetak Atoll

Enjebi Island
Runit Island
containsStructure Runit Dome
country Marshall Islands
environmentalIssue radioactive contamination
rising sea levels threatening Runit Dome
evacuationOfResidents 1947
governingCouncil Enewetak Atoll Local Government
linked to: Enewetak Atoll
ISOCode MH-040
IvyMikeTestDate 1952-11-01
IvyMikeYield 10.4 megatons of TNT
lagoonArea approximately 1,000 square kilometers
largestTestYieldLocation Ivy Mike
locatedIn Pacific Ocean
Ralik Chain
nuclearTestingPeriodEnd 1958
nuclearTestingPeriodStart 1948
numberOfIslands about 40
numberOfNuclearTests 43
partialResettlement 1980
partOf Republic of the Marshall Islands
linked to: Marshall Islands
population several hundred (21st century)
preWarMandate South Seas Mandate
preWarSovereign Empire of Japan
linked to: Japan
RunitDomeAlsoKnownAs Cactus Dome
RunitDomeConstructionPeriod 1977–1980
RunitDomeContents radioactive soil and debris
RunitDomePurpose nuclear waste containment
sovereignState Marshall Islands
testSeriesConducted Operation Castle
Operation Greenhouse
Operation Hardtack I
Operation Ivy
Operation Redwing
Operation Sandstone
timeZone UTC+12
usedBy United States
usedFor nuclear weapons testing
WorldWarIIBattle Battle of Eniwetok

How these facts were elicited

Referenced by (26)

Full triples — surface form annotated when it differs from this entity's canonical label.

Marshall Islands hasAtoll Enewetak Atoll
Marshall Islands containsTestSite Enewetak Atoll
U.S. Pacific territories hasMember U.S. Pacific atolls
linked to: Enewetak Atoll
Republic of the Marshall Islands hasAtoll Enewetak Atoll
subject linked to: RMI
Ralik Chain hasPart Enewetak Atoll
Enewetak Atoll containsIsland Enewetak Island
linked to: Enewetak Atoll
Enewetak Atoll governingCouncil Enewetak Atoll Local Government
linked to: Enewetak Atoll
Fermium hasDiscoveryLocation Enewetak Atoll (test site debris source)
linked to: Enewetak Atoll
Operation Sandstone location Enewetak Atoll
Operation Ivy location Enewetak Atoll
Operation Castle location Enewetak Atoll
Operation Redwing location Enewetak Atoll
Operation Hardtack I location Enewetak Atoll
Runit Island locatedIn Enewetak Atoll
Runit Island hasRadioactiveWasteFrom Enewetak Atoll nuclear tests
linked to: Enewetak Atoll
Runit Island nearbySettlement Enewetak Island
linked to: Enewetak Atoll
Runit Island partOf Enewetak Atoll Nuclear Test Site
linked to: Enewetak Atoll
Runit Dome locatedIn Enewetak Atoll
Runit Dome nearbySettlement Enewetak Island
linked to: Enewetak Atoll
Cactus Dome location Enewetak Atoll
Cactus Dome partOf Enewetak nuclear test site
linked to: Enewetak Atoll
Ujelang Atoll locatedWestOf Enewetak Atoll
Ujelang Atoll nearbyAtoll Enewetak Atoll