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   Where do tsunami warnings come from in New Zealand?

   • For tsunamis coming to New Zealand from across the Pacific, we receive a warning from the Pacific Tsunami Warning Centre in Hawaii. Our National Emergency Management Agency (NEMA) is responsible for evaluating the danger to New Zealand and issuing national or regional warnings.

   Tsunami in New Zealand - GNS Science | Te Pῡ Ao

   www.gns.cri.nz/our-science/natural-hazards-and-risks/tsunami/tsunami-in-new-zealand/

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   What happens if a tsunami is detected in New Zealand?

   • GNS Science Geohazards Analysts analyse the data. If a tsunami has been detected the NGMC will tell the National Emergency Management Agency (NEMA). NEMA is the official tsunami warning agency for New Zealand. NEMA will issue a tsunami warning to CDEM Groups, emergency services, media and the public.

   Tsunami monitoring and detection network » National Emergency

   www.civildefence.govt.nz/get-ready/get-tsunami-ready/tsunami-monitoring-and-detection-network

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   How many types of tsunami are there in New Zealand?

   • Types of tsunami There are three distinct types of tsunami (depending on how far away from New Zealand they are generated), with the warning times for each ranging from hours to minutes. Distant tsunami are likely to have more than three hours' warning time. Regional tsunami will be between one and three hours' travel time from New Zealand.

   Tsunami signs and alerting - Northland Regional Council - NRC

   www.nrc.govt.nz/civildefence/how-to-get-ready/tsunami/tsunami-warnings/

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   How does a tsunami warning system work?

   • The system rapidly detects displacement on the ground, uses models to identify potential tsunami activity, and sends this data to local disaster response agencies to generate tsunami warnings – all within seconds of the tectonic activity occurring.

   Tsunami Warning System Detects Gisborne New Zealand Earthquake

   appliedsciences.nasa.gov/our-impact/news/tsunami-warning-system-detects-gisborne-new-zealand-earthquake

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2. www.civildefence.govt.nz › get-ready › get-tsunamiTsunami monitoring and detection network » National Emergency ...

   www.civildefence.govt.nz › get-ready › get-tsunami

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   NEMA is the official tsunami warning agency for New Zealand. NEMA will issue a tsunami warning to CDEM Groups, emergency services, media and the public. If the NGMC expects the tsunami to flood land areas, NEMA will also send an Emergency Mobile Alert.

3. getready.govt.nz › emergency › tsunamiTsunami — Get Ready — Emergency preparedness in New Zealand

   getready.govt.nz › emergency › tsunami

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   All of New Zealand’s coastline is at risk of tsunami. Knowing the warning signs and the right action to take can help save lives. Find out what to do before, during and after a tsunami.

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5. www.bbc.com › news › world-asia-56285659New Zealand earthquakes: Tsunami warnings lifted after ... - BBC

   www.bbc.com › news › world-asia-56285659

   Mar 4, 2021 · The national tsunami warning was lifted at 15:43 (02:43 GMT), some 13 hours after the first quake. Some wave surges hit parts of the coast but, by Friday afternoon, authorities said the largest...

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6. www.nrc.govt.nz › tsunami › tsunami-warningsTsunami signs and alerting - Northland Regional Council - NRC

   www.nrc.govt.nz › tsunami › tsunami-warnings

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   Distant tsunami are likely to have more than three hours' warning time. Regional tsunami will be between one and three hours' travel time from New Zealand. Local tsunami are generated very close to New Zealand and may arrive with only a few minutes' warning – potentially ahead of any official warning. Types of tsunami warnings.

7. www.gns.cri.nz › tsunami › tsunami-in-new-zealandTsunami in New Zealand - GNS Science | Te Pῡ Ao

   www.gns.cri.nz › tsunami › tsunami-in-new-zealand

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   Tsunami warning systems. For tsunamis coming to New Zealand from across the Pacific, we receive a warning from the Pacific Tsunami Warning Centre in Hawaii. Our National Emergency Management Agency (NEMA) is responsible for evaluating the danger to New Zealand and issuing national or regional warnings.

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     New Zealand earthquakes trigger tsunami warning | 7NEWS

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     Powerful earthquakes force thousands to evacuate in New Zealand; tsunami threat passes

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     Major earthquake in New Zealand triggers tsunami warning and evacuations

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9. www.unesco.org › en › articlesNew Zealand establishes enhanced tsunami monitoring and ...

   www.unesco.org › en › articles

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   Jan 3, 2020 · News. New Zealand establishes enhanced tsunami monitoring and detection system. © UNESCO. 3 January 2020. Last update:20 April 2023. New Zealand Government will deploy a network of DART buoys to monitor changes in sea level and reduce time needed to issue tsunami alerts.

10. appliedsciences.nasa.gov › our-impact › newsTsunami Warning System Detects Gisborne New Zealand ... - NASA

    appliedsciences.nasa.gov › our-impact › news

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    Mar 8, 2021 · The system rapidly detects displacement on the ground, uses models to identify potential tsunami activity, and sends this data to local disaster response agencies to generate tsunami warnings – all within seconds of the tectonic activity occurring.