Skip to main content
08 Apr 2023 | 09:34 PM UTC

US: Magnitude-5.1 offshore earthquake occurs in the North Pacific Ocean at around 12:25 April 8

Magnitude-5.1 offshore earthquake occurs near Akutan Alaska, US, at 12:25 April 8. No immediate reports of damage or injuries.

Informational

Event

A magnitude-5.1 offshore earthquake occurs in the North Pacific Ocean near Akutan, Alaska, US, at 12:25 on April 8. The epicenter was approximately 33 km (21 miles) southeast of Akutan, Alaska. The tremor occurred at a depth of about 66 km (41 miles), and weak-to-light shaking was probably felt throughout parts of the Aleutian Islands and the Fox Islands, especially Unalaska. There have been no initial reports of damage or casualties as a result of the earthquake, and 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

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.