Northern Mariana Islands/Geography

Location: Oceania, islands in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines

Geographic coordinates: 15 12 N, 145 45 E

Map references: Oceania

Area:
total: 477 sq km
land: 477 sq km
water: 0 sq km
note: includes 14 islands including Saipan, Rota, and Tinian

Area - comparative: 2.5 times the size of Washington, DC

Land boundaries: 0 km

Coastline: 1,482 km

Maritime claims:
exclusive economic zone: 200 nm
territorial sea: 12 nm

Climate: tropical marine; moderated by northeast trade winds, little seasonal temperature variation; dry season December to June, rainy season July to October

Terrain: southern islands are limestone with level terraces and fringing coral reefs; northern islands are volcanic

Elevation extremes:
lowest point: Pacific Ocean 0 m
highest point: unnamed location on Agrihan 965 m

Natural resources: arable land, fish

Land use:
arable land: 21%
permanent crops: 0%
permanent pastures: 19%
forests and woodland: 0%
other: 60%

Irrigated land: NA sq km

Natural hazards: active volcanoes on Pagan and Agrihan; typhoons (especially August to November)

Environment - current issues: contamination of groundwater on Saipan may contribute to disease; clean-up of landfill; protection of endangered species conflicts with development

Geography - note: strategic location in the North Pacific Ocean