Ebon Atoll

Ebon Atoll sits at the southern end of the Ralik Chain, the southernmost land of the Marshall Islands, roughly 155 km south of Jaluit. Its 22 small coral islands enclose a deep lagoon of about 104 square kilometres, so the inner water dwarfs the dry land. A winding passage, the Ebon Channel, enters from the southwest edge of the reef and gives access to the lagoon; this reef-and-passage setting shaped how any vessel could approach the atoll.

By the 19th century Ebon was known in outside documents under several names, including Boston, Covell's Group, Fourteen Islands and Linnez, labels that reflect distant charting and description rather than local usage. Ebon's documented opening to wider maritime contact is commercial: whaling vessels visited the atoll during the 19th century, and the first such vessel on record was the Newark in 1837.

Those visits belong to a period when distant ships were beginning to reach these waters. For the period before 1837 the reliable picture is geographic and maritime: a southern Ralik atoll whose lagoon and southwest channel defined the conditions of arrival.