The eruption of Mount Tarawera remains one of the worst recorded natural disasters in New Zealand history.
Shortly after midnight on June 10, 1886, the first earthquakes were felt and people throughout the area were jolted awake.
By 2.30am the mountain had split open across the summit domes, all three peaks spewing ash and mud across the district.
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At 3.30am the worst of the eruption took place when vents at Rotomahana created a surge of gas and rock.