Location:
Oceania, island group consisting of nine coral atolls in the South Pacific Ocean, about half way from Hawaii to Australia

Geographic coordinates:
8 00 S, 178 00 E

Map references:
Oceania

Area:
total: 26 sq km
[see also: Area - total country ranks ]
land: 26 sq km
[see also: Area - land country ranks ]
water: 0 sq km
[see also: Area - water country ranks ]
country comparison to the world: 239

Area - comparative:
0.1 times the size of Washington, DC

Land boundaries:
0 km

Coastline:
24 km
[see also: Coastline country ranks ]

Maritime claims:
territorial sea: 12 nm
[see also: Maritime claims - territorial sea country ranks ]
contiguous zone: 24 nm
[see also: Maritime claims - contiguous zone country ranks ]
exclusive economic zone: 200 nm
[see also: Maritime claims - exclusive economic zone country ranks ]

Climate:
tropical; moderated by easterly trade winds (March to November); westerly gales and heavy rain (November to March)

Terrain:
low-lying and narrow coral atolls

Elevation:
mean elevation: 2 m
[see also: Elevation - mean elevation country ranks ]
elevation extremes: lowest point: Pacific Ocean 0 m highest point: unnamed location 5 m

Natural resources:
fish, coconut (copra)

Land use:
agricultural land: 60% arable land 0%; permanent crops 60%; permanent pasture 0%
[see also: Land use - agricultural land country ranks ]
forest: 33.3%
[see also: Land use - forest country ranks ]
other: 6.7% (2011 est.)
[see also: Land use - other country ranks ]

Irrigated land:
0 sq km (2012)
[see also: Irrigated land country ranks ]

Population - distribution:
over half of the population resides on the atoll of Funafuti

Natural hazards:
severe tropical storms are usually rare, but in 1997 there were three cyclones; low levels of islands make them sensitive to changes in sea level

Environment - current issues:
water needs met by catchment systems; the use of sand as a building material has led to beachhead erosion; excessive clearance of forest undergrowth for use as fuel; damage to coral reefs from increasing ocean temperatures and acidification; rising sea levels threaten water table; in 2000, the government appealed to Australia and New Zealand to take in Tuvaluans if rising sea levels should make evacuation necessary

Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Law of the Sea, Ozone Layer Protection, Ship Pollution, Whaling
signed, but not ratified: none of the selected agreements

Geography - note:
one of the smallest and most remote countries on Earth; six of the nine coral atolls - Nanumea, Nui, Vaitupu, Nukufetau, Funafuti, and Nukulaelae - have lagoons open to the ocean; Nanumaya and Niutao have landlocked lagoons; Niulakita does not have a lagoon