Port Alsworth, AK, United States

Port Alsworth, AK, United States is a submarine cable landing point in United States (coordinates 60.2004°, -154.3369°). It serves 1 submarine cable system, making it a single-cable landing in United States's international connectivity infrastructure.

Port Alsworth is a census-designated place (CDP) in Lake and Peninsula Borough, Alaska, United States. It is 165 miles (266 km) by air southwest of Anchorage. Its population was 186 at the 2020 census, up from 159 in 2010. It is the most populated community in the borough. Wikipedia

Connected submarine cables

Connectivity profile

From Port Alsworth, AK, United States, international traffic can reach 1 countries through 1 cable system. Destinations include United States. This location depends on a single cable system — a characteristic that makes it strategically sensitive to physical disruptions.

Monitoring status

No monitoring incidents were recorded on cables serving Port Alsworth, AK, United States in the past 90 days — all connected systems remained within normal latency thresholds. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

• TERRA SW (2012) — TERRA SW is a domestic submarine cable network within United States, connecting 11 coastal and island locations including Fish Camp, Homer, Igiugig, Illiamna, Kokhanok, and 6 more. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →

Submarine cable data from TeleGeography. Geographic context from Wikipedia. Monitoring metrics updated continuously by GeoCables.