Powerful Quake Strikes Near New Zealand, Triggering Tsunami

WELLINGTON, New Zealand (AP) -
Products lie on the floor of a health food shop in Willis Street in Wellington after a 6.6 earthquake based around Cheviot in the South island shock the capital, New Zealand, Monday, Nov. 14, 2016. A powerful earthquake struck New Zealand near the city of Christchurch early Monday, with strong jolts causing some damage to buildings over 200 kilometers (120 miles) away in the capital, Wellington. (Ross Setford/SNPA via AP)
Products lie on the floor of a health food shop in Willis Street in Wellington after a 6.6 earthquake based around Cheviot in the South island shock the capital, New Zealand, early Monday. (Ross Setford/SNPA via AP)

A powerful earthquake struck New Zealand’s South Island early Monday (local time), shaking awake residents, causing damage to buildings and prompting emergency services to warn people along the coast to move to higher ground to avoid tsunami waves.

The magnitude-7.8 earthquake struck in a mostly rural area close to the city of Christchurch but appeared to be more strongly felt in the capital, Wellington, more than 120 miles away. The quake was followed by a number of strong aftershocks.

The quake knocked out New Zealand’s emergency call number, 111, for about 10 minutes, police reported. It caused items to fall from shelves and windows to break in Wellington, and forced hundreds of tourists onto the streets as hotels were evacuated.

New Zealand’s Ministry of Civil Defence and Emergency Management reported that a tsunami wave struck at about 1:50 a.m. and warned residents living in low-lying areas anywhere along the country’s east coast to move to higher ground.

The ministry had earlier sent out a message saying there was no tsunami threat to the country. But then it sent out another message — “situation has changed – tsunami is possible” — before reporting that a tsunami had, in fact, hit.

There were no immediate reports of any major damage or injuries in Christchurch.

But the quake brought back memories of a magnitude-6.3 earthquake that struck the city in 2011, destroying much of the downtown area and killing 185 people in one of New Zealand’s worst disasters. But Monday’s quake was centered farther away from the one in 2011, which caused damage worth an estimated $25 billion.

In Wellington, 132 miles north of the quake’s epicenter, power was knocked out in some places, and some windows were smashed and some chimneys collapsed.

The quake, which struck just after midnight Sunday, was centered 57 miles northeast of Christchurch, according to the U.S. Geological Survey. It was at a relatively shallow depth of 6 miles. Earthquakes tend to be more strongly felt on the surface when they’re shallow.

New Zealand sits on the “Ring of Fire,” an arc of seismic faults around the Pacific Ocean where earthquakes are common.