19 Jun 2022 | 12:11 PM UTC
Tonga: A magnitude-5.6 offshore earthquake reported June 20
A magnitude-5.6 offshore earthquake occurs in Tonga at around 00:49 June 20. No immediate reports of damage or injuries.
Event
A magnitude-5.6 offshore earthquake occurred in Tongan territorial waters at around 00:44 June 20. The epicenter was about 136 km (85 miles) northeast of Nuku'alofa. The tremor occurred at a depth of about 100 km (60 miles), and light shaking was probably felt throughout Tonga. 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. 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.
Advice
Out of an abundance of caution, consider vacating multistory buildings where shaking occurred until authorities confirm their structural integrity. Monitor and plan for aftershocks.
