Johnston Atoll
Johnston Atoll as the 2000 edition of the CIA World Factbook published it: 34 fields, one of 24 editions from 1990 to 2020.
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Geography
Oceania, atoll in the North Pacific Ocean, about one-third of the way from Hawaii to the Marshall Islands
17 fieldsLand useshare of 2.8 sq km
Location
Oceania, atoll in the North Pacific Ocean, about one-third of the way from Hawaii to the Marshall Islands
Climate
tropical, but generally dry; consistent northeast trade winds with little seasonal temperature variation
Geography - note
- strategic location in the North Pacific Ocean;
- Johnston Island and Sand Island are natural islands, which have been expanded by coral dredging;
- North Island (Akau) and East Island (Hikina) are manmade islands formed from coral dredging;
- closed to the public;
- former US nuclear weapons test site;
- site of Johnston Atoll Chemical Agent Disposal System (JACADS);
- some low-growing vegetation
People
1 fieldPopulation
no indigenous inhabitants note: there is an average of 1,100 US military and civilian contractor personnel present (January 2000 est.)
Government
4 fieldsDependency status
unincorporated territory of the US; administered from Washington, DC, by the US Defense Threat Reduction Agency (DTRA) and managed cooperatively by DTRA and the Fish and Wildlife Service of the US Department of the Interior as part of the National Wildlife Refuge system
Economy
Economic activity is limited to providing services to US military personnel and contractors located on the island.
3 fieldsEconomy - overview
Economic activity is limited to providing services to US military personnel and contractors located on the island. All food and manufactured goods must be imported.
Electricity - production
NA kWh note: there are six 25,000 kWh generators supplied by the base operating support contractor
Communications
4 fieldsTelephone system
13 outgoing and 10 incoming commercial lines; adequate telecommunications
- domestic:
- 60-channel submarine cable, 22 DSN circuits by satellite, Autodin with standard remote terminal, digital telephone switch, Military Affiliated Radio System (MARS station), UHF/VHF air-ground radio, a link to the Pacific Consolidated Telecommunications Network (PCTN) satellite
- international:
- NA
Transportation
3 fieldsAirports by runway lengthpaved only
Military
1 fieldTransnational Issues
1 fieldCite this entry
Central Intelligence Agency. “Johnston Atoll.” The World Factbook 2000. Archived by The Factbook, thefactbook.org/johnston-atoll/2000.