Tonga: A magnitude-5.3 offshore earthquake occurs to the east of northern Tonga at around 03:01 Oct. 26

A magnitude-5.3 earthquake occurred in the South Pacific Ocean to the east of northern Tonga at around 03:01 Oct. 26. The epicenter was about 130 km (81 miles) southeast of Neiafu. The tremor occurred at a depth of about 10 km (6 miles), and light shaking was probably felt throughout parts of the Ha'apai and Vava'u island groups. There have been no initial reports of damage or casualties as a result of the earthquake; however, significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Light aftershocks are likely over the coming days. The event has not prompted any tsunami advisories.

Officials may temporarily shut down transportation infrastructure in the tremor zone to check for damage. Minor disruptions could occur during shutdowns, but service will likely resume quickly if no damage is found. Utility outages are possible, particularly near the earthquake's epicenter.