Solomon Islands: A magnitude-5.6 offshore earthquake occurs west of the Santa Cruz Islands at around 01:09 June 18

A magnitude-5.6 earthquake occurred in the South Pacific Ocean to the west of the Santa Cruz Islands at 01:09 June 18. The epicenter was about 91 km (57 miles) south-southeast of Lata. The tremor occurred at a depth of about 59 km (37 miles), and light shaking was probably felt throughout the Santa Cruz Islands and parts of far northern Vanuatu. 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.