Chignik Lake, AK, United States

Chignik Lake, AK: Submarine Cable Landing Point

Chignik Lake is a census-designated place located in Lake and Peninsula Borough, Alaska, United States, approximately 475 miles southwest of Anchorage. Situated in a remote stretch of the Alaskan Peninsula, it serves as a landing point for one submarine cable connecting communities within the United States. Despite its small population of 61 residents as recorded in the 2020 census, Chignik Lake holds a place within the broader United States submarine cable network as a terminus on the AU-Aleutian cable system.

The single cable landing here, AU-Aleutian, links Chignik Lake to other points entirely within the United States, establishing a domestic coastal corridor along one of North America's most geographically challenging coastlines. This intra-national routing reflects the connectivity needs of remote Alaskan communities that are otherwise difficult to serve through overland infrastructure.

Cables Landing at Chignik Lake

AU-Aleutian is a submarine cable with a length of 1,491 km, with a ready-for-service (RFS) year of 2022, listed at draft status. All endpoints on this cable are located within the United States, making it a wholly domestic system. The cable does not connect to any foreign country. At 1,491 km, it represents a moderate-length coastal route designed to serve the connectivity requirements of remote Alaskan communities along the Aleutian corridor.

Regional Context

Within the United States, which hosts 113 submarine cables across 160 landing points, Chignik Lake ranks in the top 69% of landing points by cable count, hosting one cable. Major United States landing points such as Boca Raton, FL, San Juan, PR, Hermosa Beach, CA, Kapolei, HI, Myrtle Beach, SC, and Grover Beach, CA each host between four and eight cables, reflecting the considerably denser cable activity concentrated at those coastal hubs. Chignik Lake occupies a more specialized role as a single-cable terminus serving a remote domestic corridor.

Network Role

Chignik Lake functions as a single-cable terminus rather than a multi-cable hub, anchoring one end of the AU-Aleutian system within the remote Alaskan Peninsula. The cable's entirely domestic routing means this landing point contributes specifically to intra-United States connectivity, extending submarine cable reach into a region where geographic isolation makes terrestrial alternatives difficult. The AU-Aleutian cable, at 1,491 km and with an RFS year of 2022, represents a relatively recent addition to the United States domestic submarine cable network.

In the broader United States submarine cable graph, Chignik Lake illustrates the role that geographically isolated landing points play in extending domestic network coverage to communities far removed from the major coastal cable hubs of the contiguous states.