A landslide may be triggered by heavy rain or earthquakes, with homes near hills or steep slopes most at risk. If you live ...

An example of lake-temperature data from the new and existing sensors at Te Wai ā-moe. The data from the old sensor is shown ...

0.0 1.0 2.0 3.0 4.0 5.0 Magnitude 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Time since earthquake (minutes) Magnitude History b The magnitude history for this event. The most recent value is shown ...

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 ...

0 100 Depth (km) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Time since earthquake (minutes) Depth History b The depth history for ...