On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Hazards

NIWA researchers study geological, weather and coastal hazards, including the impact of climate change on some of these.

  • Edgecumbe flood damage

  • Scientists go door-to-door in Edgecumbe collecting flood information

    Media release
    Scientists will be knocking on doors in Edgecumbe next week seeking to survey the damage done to buildings from recent flooding caused when a stopbank on the Rangitaiki River breached.
  • Unique research records rare whale species in Cook Strait

    Media release
    The sounds of whales and dolphins rarely seen in New Zealand waters have been recorded by a NIWA scientist in a pioneering underwater sound project.
  • NIWA launches New Zealand Drought Index - a one-stop drought monitor

    Media release
    A new tool to monitor drought conditions across New Zealand has been launched today by NIWA.
  • Recording underwater biodiversity after earthquakes

  • Earthquake's unseen impact

  • Massive mudslides in Kaikōura Canyon destroy seabed life

    Media release
    Huge mudslides from November’s earthquakes have wiped out all organisms living in the seabed of the Kaikōura Canyon.
  • Earthquake’s Unseen Impact

    NIWA scientists on board RV Ikatere have been surveying the coastal area around Kaikoura for the first time since November's magnitude 7.8 earthquake.
  • Lake Tekapo - a tsunami hazard?

    NIWA scientists scan Lake Tekapo with the aim of finding out if submarine landslides can create a tsunami hazard for the Lake Tekapo township and hydropower infrastructure.
  • (no image provided)

    NIWA launches high resolution flood forecasting

    Feature story
    There was a common factor in the floods that hit swathes of New Zealand midway through this year – they were all forecastable.
  • (no image provided)

    NIWA staff profile: Rob Bell, the duke of hazard

    Feature story
    Rob Bell is happiest occupying the high ground. With a 35-year career in researching, modeling and monitoring natural hazards, such as king tides, coastal inundation, storms and tsunami, he knows that elevation from coastal margins is the only true protection from a potentially turbulent future.
  • Building resilience to extreme weather events in the Pacific

    Feature story
    Cyclone Pam’s furious flight path across the South Pacific in March this year illustrated the danger natural hazards pose to life, livelihoods and infrastructural development in the region.