A tsunami warning was issued soon after an earthquake with an initial magnitude of 7.3 struck east of New Zealand’s north island in the early hours of Friday, the Pacific Tsunami Warning Center (PTWC) mentioned.
The US Geological Survey initially pegged the quake at 7.3, then revised it down to 6.9. It mentioned that the quake occurred at a depth of 10 km (6 miles).
Tsunami waves have been probable inside 300 km of the quake’s epicentre, the PTWC mentioned.
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