Kohala, HI, United States

Kohala, HI: A Quiet Link in Hawaii's Connectivity Chain

Kohala, located on the northern tip of Hawaii's Big Island, is home to a single submarine cable landing point. While it may seem modest compared to major hubs like Boca Raton, FL, or Kapolei, HI, Kohala plays a distinct role in Hawaii's regional connectivity. The cable landing here - Kunoa North - is part of a domestic chain that stitches together six Hawaiian locations, ensuring seamless communication across the islands.

The Kunoa North Cable: Connecting Hawaii's Islands

The Kunoa North cable is exclusively domestic, linking Kohala to five other landing points in Hawaii: Hana, Kailua, Kilauea, Waialua, and Wailuku. This interconnected chain is designed to support local and regional communication rather than international traffic. Kohala's placement within this network ensures that the northern Big Island remains connected to the rest of Hawaii's infrastructure. Unlike larger landing points such as Kapolei, which hosts five cables and connects internationally, Kohala's focus is entirely on regional connectivity. This makes it an essential node for maintaining reliable communication across the islands, especially for local businesses and residents.

Latency Insights: Kohala's Performance

GeoCables' monitoring of Kohala reveals an average round-trip latency of 225 milliseconds, with the best observed latency at 144 milliseconds. These numbers reflect the cable's efficiency in serving Hawaii's domestic network. While not as fast as international cables linking the mainland United States to global destinations, the latency is more than sufficient for local needs, including internet browsing, cloud services, and intra-island communication.

Regional Context: Kohala's Unique Role

Kohala stands apart from other U.S. landing points in several ways. With only one cable, it contrasts sharply with hubs like Boca Raton, FL, and San Juan, PR, which each host eight cables and serve as major gateways for international traffic. Even within Hawaii, Kohala is smaller in scale compared to Kapolei, which connects to five cables and handles both domestic and international links. However, Kohala's single-cable setup is well-suited to its purpose. The Kunoa North cable ensures that the Big Island remains integrated into Hawaii's broader communications network. This regional focus highlights Kohala's importance in maintaining connectivity across the islands, even if it doesn't compete with larger landing points in terms of scale or international reach.

Conclusion

Kohala, HI, may not be a bustling hub of submarine cable activity, but its role in Hawaii's domestic connectivity chain is undeniable. The Kunoa North cable ensures that the northern Big Island remains linked to the rest of the state, supporting local communication and business needs. In the grand tapestry of U.S. submarine cable infrastructure, Kohala is a quiet but reliable thread, connecting Hawaii's islands with efficiency and purpose.