CASE STUDY-VOLCANOES

                                                                                                                             

the 1860s, then repopulated a few years later as the staging post for travellers to the Pink and White Terraces.

The eruption of Mount Tarawera was the most recent of numerous volcanic events in the Rotorua region over the last 20,000 years. It destroyed the Terraces and buried Te Wairoa and two smaller villages under hot, heavy ash and mud. More than 150 lives were lost.

A meandering pathway, set among trees and meadows beside the Te Wairoa Stream, connects the Buried Village’s excavated dwellings. A museum introduces visitors to the fascinating drama and brings history alive today.

Violent and unexpected, the eruption of the Tarawera volcano during the early hours of June 10, 1886, was New Zealand's greatest natural disaster.

At 1.40 am, the supposedly extinct volcano, Mount Tarawera exploded. The three domes on this now flat-topped volcano blew and demolished one side of the mountain. Over the next six hours several eruptions occurred and a 17 kilometre wound of craters and deep, elongated pits was created. The eruption ripped away the bed of the nearby Lake Rotomahana burying Te Wairoa and other nearby villages with mud, rock and ash. The explosion deposited ash and debris over an area of 16 000 km2 and the town of Rotorua was evacuated. The famed Pink and White Terraces, a giant fanlike silica formation which glittered in pink, white and turquoise as water ran down the terraces into Lake Rotomahana below, were shattered into splinters and totally disappeared from the face of the Earth. Eruptions eased after the next three months.

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For more than four terrifying hours rocks, ash and boiling hot mud bombarded the peaceful village. By 5:30 am the eruption was over, although ash continued to fall, and steam vented from the mountain for days. The death toll was 153, a relatively small number due to the low population of the area, but two whole Maori villages were wiped out.

The fiery glow in the night sky and the thunderous roar of the explosions were seen and heard as far away as Auckland.

In the gloom of the day the wreckage of the hotels and houses, and the burial ...

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