El Salvador: A magnitude-5.7 offshore earthquake occurs off the coast of El Salvador at around 08:32 Dec. 15

Event

A magnitude-5.7 earthquake occurred in the Pacific Ocean off the coast of El Salvador at around 08:32 CST Dec. 15. The epicenter was about 39 km (24 miles) south-southeast of Puerto El Triunfo, El Salvador. The tremor occurred at a depth of about 74 km (46 miles), and light shaking was probably felt throughout much of El Salvador and parts of southeastern Guatemala, western Honduras, and northwestern Nicaragua. 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.

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.