Officials in New Zealand issued a tsunami warning for coastal areas after a shallow, powerful earthquake struck off the northeastern coast on Thursday night. There were no immediate reports of serious damage or casualties.
New Zealand’s National Emergency Management Agency warned of a tsunami threat along the east of the country’s North Island from the quake, which it measured at magnitude 7.3. The U.S. Tsunami Warning System predicted waves of 0.3 to 1 metre (1 to 3.3 feet).
The U.S. Geological Survey said the quake measured magnitude 6.9. It said it was centred at a depth of 10 kilometres (six miles) under the ocean about 178 kilometres (111 miles) northeast of the city of Gisborne. Residents of Gisborne reported light to moderate shaking, it said.
A magnitude 6.3 quake hit the city of Christchurch in 2011, killing 185 people and destroying much of its downtown.
The Associated Press