The timestamp shown at the top right of the images is the time when the images were last refreshed. The previous 36 hours of sea level variations from all operational sites are displayed, oldest to ...

GeoNet currently operates five sites in the Fox Glacier valley, including the Alpine Gardens landslide, that collect environmental and GNSS data. Envirosensors measure various parameters at active and ...

About Shaking Layers data The Shaking Layers Map shows ground shaking models produced from a combination of strong motion measurements and ground motion modelling that estimate the shaking intensity ...

The tsunami that was caused by a M 9 earthquake in Chile hit the shores of New Zealand in the early hours of 15 August, taking 15 hours to arrive here. The tsunami and earthquake killed thousands of ...

Tsunami are most commonly cause by a seafloor earthquake. Other triggers are landslides, undersea volcanic eruptions, and meteorite impact. Sudden changes to the seafloor cause the ocean to flow away ...

About Shaking Layers data The Shaking Layers Map shows ground shaking models produced from a combination of strong motion measurements and ground motion modelling that estimate the shaking intensity ...

When it comes to earthquakes, the ground shaking that people feel is important to us, and contributes to our data source. By submitting a Felt Report, our seismologists learn more about the intensity ...

Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.