Tsunami

NIWA studies marine geological hazards, including earthquakes, submarine landslides and tsunami, volcanic eruptions, seafloor scour, sediment transport and shallow gas.

  • Underwater robot getting close-up look at Kaikōura Canyon

    Media release
    A six-metre long orange underwater robot is flying through the Kaikōura Canyon for the next month collecting information on how the canyon has changed since the 2016 earthquake.
  • New tsunami monitoring system for Pacific

    Feature story
    A network of state-of-the-art tsunami buoys is being deployed from New Zealand up into the Pacific to keep communities safer.
  • Scientists get first look at rocks causing slow moving quakes

    Media release
    An ambitious international scientific project to study New Zealand’s largest earthquake fault is now enabling scientists to learn more about slow slip earthquakes happening in subduction zones around the world.
  • Scientist pieces together details of underwater landslides

    Media release
    New information about landslides that occur on the seafloor off New Zealand’s east coast will help scientists better understand why and where they happen, and the types of threats they pose.
  • Methane seep research bubbling along

    Media release
    A chance discovery off the Gisborne coast five years ago is prompting a NIWA scientist to find out more about the link between a field of methane seeps bubbling out of the sea floor and submarine landslides.
  • New Zealand to have world-leading hazard risk modelling tool

    Media release
    EQC, GNS Science and NIWA have joined forces to further develop world-leading natural hazards risk modelling for New Zealand.
  • NIWA mapping Whakatipu lake floor

    Media release
    NIWA researchers are out on Lake Whakatipu for the next week mapping the lake floor for the first time.
  • Tracing tsunamis through history

    Weaving whakapapa and science together to trace tsunami through history.
  • Kaikōura earthquake provides world-first insight into submarine canyons

    Feature story
    Research conducted after the 2016, 7.8 magnitude Kaikōura earthquake has provided scientists with an extremely rare opportunity to understand the processes that shape submarine canyons.
  • DART buoy

    2017 - NOAA tsunami warning station

    A tsunami reporting station situated in the Pacific Ocean that is currently off line is to be upgraded in a joint operation involving New Zealand and United States government agencies.
  • Calculated risk

    Feature story
    Imagine if you could foresee what would happen to your home in a severe flood or tsunami, and then work out how to prevent or reduce the impact before any such event occurred.
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    Dog Island

    Dog Island levels