30 Oct 2023 | 04:28 PM UTC
Jamaica: Magnitude-5.4 earthquake occurs in Portland Parish at around 10:57 Oct. 30
Magnitude-5.4 earthquake occurs in eastern Jamaica at around 10:57 Oct. 30. No immediate reports of damage or injuries.
A magnitude-5.4 earthquake occurred in Portland Parish in eastern Jamaica at around 10:57 Oct. 30. The epicenter was about 4 km (2.5 miles) west-northwest of Hope Bay. The tremor occurred at a depth of about 10 km (6 miles), and moderate to very strong shaking was reported near the epicenter, as well as light shaking throughout much of Jamaica, parts of southeastern Cuba, and far southwestern Haiti. There have been no initial reports of damage or casualties as a result of the earthquake; some minor to moderate damage is possible near the epicenter. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Moderate-to-light 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.
Plan accordingly for aftershocks. Consider vacating multistory buildings if operating in affected areas until authorities confirm their structural integrity. Allow additional time for air and road travel, as aftershocks may prompt brief disruptions. Seek updated information on road conditions before driving in hilly areas in the affected region due to potential landslides.
