Government Confirms Powerful 7.1 Magnitude Earthquake Strikes Tonga, Triggering Tsunami Warning

A powerful 7.1 magnitude earthquake struck near Tongatapu at 1:18 AM today, triggering an initial tsunami warning, which was later lifted. The earthquake’s epicenter was located 193 kilometers northeast of Tongatapu, 142 kilometers southeast of Pangai, and 216 kilometers west of Neiafu, Vava’u.

This update was shared by the Deputy Prime Minister, Hon. Dr. Taniela Fusimālohi, in Parliament this morning. According to his report, the earthquake occurred at a depth of 55 kilometers from its original location.

Six tremors were recorded, with the strongest being just over magnitude six, following the initial quake.

Tsunami Warning and Response Efforts

In response to the tsunami alert, various emergency protocols were activated across Tonga, including in Ha’apai, ‘Eua, Tongatapu, and Vava’u. These included the Tonga Meteorological Services and the National Emergency Operations Centre (NEOC), alongside police and fire department command posts. Humanitarian response efforts were also underway, with police officers assisting in the evacuation of people from low-lying and coastal areas and helping to ease traffic congestion.

Queen Salote College athletes were mobilized to higher grounds at the Mordi compound in Havelu. Reports indicated that people in ‘Eua evacuated coastal and low-lying areas as a precaution during the tsunami alert.

The Tonga Red Cross Society also provided vital humanitarian assistance throughout the event.

Aftershocks and Ongoing Monitoring

The Deputy Prime Minister reported that the earthquake’s shallow depth made it prone to aftershocks. The strongest aftershock occurred at 4:17 AM, measuring 6.5 on the Richter scale. The largest aftershock was followed by several others, with the final tremor recorded at 4:34 AM at a magnitude of 5.8.

The tremors were felt across Tonga, including in Tongatapu, and were monitored closely by the Geology Department.

Acknowledgments and Public Communication

Hon. Dr. Fusimālohi acknowledged the collaborative efforts of various key agencies, including MEIDECC, Tonga Police, and the Tonga Red Cross, who played a critical role in ensuring public safety during the tsunami alert. He also thanked Radio Tonga and FM 89.5 for their essential role in keeping the public informed throughout the crisis.

The tsunami warning was ultimately lifted, but authorities continue to monitor the situation and are prepared to respond to any further developments.