Mexico: Magnitude-5.9 earthquake occurs northeast of Matias Romero, Oaxaca State, at around 23:06 Oct. 6

Event

A magnitude-5.9 earthquake occurred in Oaxaca State at around 23:06 Oct. 6. The epicenter was about 25 km (16 miles) northeast of Matias Romero. The tremor occurred at a depth of about 108 km (67 miles), and light shaking was probably felt throughout Oaxaca. There have been no initial reports of damage or casualties; however, significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Aftershocks are likely over the coming days.

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.