Skip to main content
22 Dec 2024 | 04:21 AM UTC

US: Magnitude-5.9 offshore earthquake occurs south of Kodiak Island, AK, at around 18:56 Dec. 21

Magnitude-5.9 offshore earthquake occurs off Kodiak Island, AK, US, at around 18:56 Dec. 21. No initial reports of damage or injuries.

Informational

A magnitude-5.9 offshore earthquake occurred in the North Pacific Ocean at around 18:56 Dec. 21. The epicenter was about 114 km (71 miles) south of Akhiok on Kodiak Island. The tremor occurred at a depth of about 23 km (14 miles), and light-to-moderate shaking was probably felt across Kodiak Island and parts of southern Lake and Peninsula boroughs. There have been no initial reports of damage or casualties as a result of the earthquake. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. 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.

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.