Taiwan: Magnitude-6.6 offshore earthquake occurs near eastern coast early March 23

Event

A magnitude-6.6 offshore earthquake occurred near the eastern coast of Taiwan at around 01:41 CST March 23. The epicenter was about 70 km (43 miles) south of Hualien City, Taiwan. The tremor occurred at a depth of about 10 km (6 miles), and strong shaking was probably felt in parts of eastern Taiwan nearest the epicenter, with light-to-moderate shaking likely felt elsewhere in Taiwan. There have been no initial reports of damage or casualties as a result of the earthquake; 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. The event has not prompted any tsunami advisories.

Officials may temporarily shut down transport 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.