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16 Mar 2024 | 09:49 PM UTC

Japan: A magnitude-5.3 offshore earthquake occurs off the coast of Fukushima Prefecture at around 06:17 March 17

Magnitude-5.3 earthquake occurs off the coast of Fukushima Prefecture, Japan, 06:17 March 17. No immediate reports of damage or injuries.

Warning

A magnitude-5.3 earthquake occurred off the coast of Fukushima Prefecture at around 06:17 March 17. The epicenter was about 48 km (30 mi) east-southeast of Tomioka. The tremor occurred at a depth of about 45 km (30 miles), and moderate shaking was probably felt in coastal areas of Fukushima Prefecture, as well as light shaking throughout parts of central and eastern Honshu Island. 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.

Out of an abundance of caution, consider vacating multistory buildings where shaking occurred until authorities confirm their structural integrity. Monitor and plan for aftershocks.