WAlamagan is an island in the Northern Mariana Islands in the Pacific Ocean, 30 nautical miles (56 km) north of Guguan, 250 nautical miles (463 km) north of Saipan, and 60 nautical miles (111 km) south of Pagan. It is currently uninhabited.
WAnatahan is an island in the Northern Mariana Islands in the Pacific Ocean, and has one of the most active volcanoes of the archipelago. Formerly inhabited, the island currently does not have any population due to the always-present danger of volcanic eruptions. Anatahan is located 60 kilometers (32 nmi) northwest of Farallon de Medinilla and 120 km (65 nmi) north of Saipan.
WAsuncion is the third northernmost island in the Northern Mariana Islands chain in the Pacific Ocean. The island is uninhabited. Asuncion is situated 101 kilometers (63 mi) northwest of Agrihan and 37 km (23 mi) southeast of the Maug Islands.
WFarallón de Pájaros, also known as Urracas, is a small (2.3 km2) uninhabited volcanic island, the northernmost island in the Northern Mariana Islands chain.
WGuguan is an island in the Northern Mariana Islands in the Pacific Ocean. The island is currently uninhabited. Guguan is located 30 nautical miles (56 km) south from Alamagan and 250 nautical miles (463 km) north from Saipan, and is 67 nautical miles (124 km) northeast from Sarigan.
WMaug consists of a group of three small uninhabited islands. This island group is part of the Northern Islands Municipality of the Northern Mariana Islands chain in the Pacific Ocean.
WMount Agrihan is a stratovolcano on the uninhabited island of Agrihan in the Pacific Ocean, located in the Northern Mariana Islands, an insular area and commonwealth of the United States. The volcano has an elevation of 3,166 feet (965 m), making its summit the highest point in the Northern Mariana Islands, as well as all of Micronesia.
WPagan is a volcanic island in the Marianas archipelago in the northwest Pacific Ocean, under the jurisdiction of the Commonwealth of the Northern Mariana Islands. It lies midway between Alamagan to the south, and Agrihan to the north. The island has been largely uninhabited ever since most of the residents were evacuated due to volcanic eruptions in 1981.
WSaipan is the largest island of the Northern Mariana Islands, a commonwealth of the United States in the western Pacific Ocean. According to 2017 estimates by the United States Census Bureau and the Commonwealth's Department of Commerce, Saipan's population was 47,565.
WSarigan is an uninhabited volcanic island in the Pacific Ocean. It is part of the Northern Mariana Islands, a U.S. territory. Sarigan is located 37 kilometers (20 nmi) northeast of Anatahan island, 67 km (36 nmi) south of Guguan and 150 km (81 nmi) north of Saipan, the largest island in the Northern Marianas.
WSupply Reef is a submerged circular reef of volcanic origin in the Northern Mariana Islands chain, about 10 kilometres (6 mi) NW of the Maug Islands. Presently this igneous seamount is roughly 8 metres (26 ft) below the ocean's surface and about 100 m (300 ft) in diameter. Apparent episodes of submarine volcanism were noted on December 22-24 and 26-27 in 1989.
WZealandia Bank, also known as Farallon de Torres or Piedras de Torres in Spanish, or Papaungan in Chamorro, consists of two rocky pinnacles about 1.5 kilometers apart, in the Northern Mariana Islands in the Pacific Ocean. One reaches a height of approximately 1 meter (3.3 ft) at low tide; the other does not normally broach the surface. They are located 11 nautical miles (20 km) north-northeast from Sarigan, in between Sarigan and Guguan, but because of their small size, they are not listed in most maps. Zealandia Bank is one of 18 units within the Mariana Arc of Fire National Wildlife Refuge, of the Marianas Trench Marine National Monument.