• Tsunami warning lifted
• Coastal regions warned of currents and surges
• Te Waka O Rerekohu Area School, Tolaga Bay Area School Waikirikiri School and Kaiti School in Gisborne are closed
The North Island's East Coast has been shaken by an early morning earthquake.
The quake hit at 4.37am, around 100km northeast of the East Cape settlement of Te Araroa, at a depth of 55km.
The jolt lasted for almost a minute and was felt across much of the North Island.
The quake was followed by several moderate-sized aftershocks, including a M5.6 jolt at 5.01am, and a M4.6 quake at 5.03am.