Detailed analysis of cores drilled through New Zealand's most dangerous on-land fault indicates that its permeability and strength are altered by mineral precipitation between seismic events.
New Zealand
Posted inScience Updates
Probing the History of New Zealand's Orakei Maar
A team of scientists drilled into the bed within a northern New Zealand explosion crater lake to gain insights into volcanic hazards and past climates.
Posted inResearch Spotlights
Revising the Displacement History of New Zealand's Alpine Fault
A reinterpretation of structural and paleomagnetic data suggests that New Zealand's Alpine Fault accommodates a far greater percentage of geologically recent plate motion than previously thought.
Posted inNews
Undersea Data Tie Slow Fault Slip to Tsunami-Causing Quakes
Slow events might help scientists better understand when and why tsunami-generating earthquakes occur.
Posted inScience Updates
Investigations of Shallow Slow Slip Offshore of New Zealand
Recent and upcoming studies of the Hikurangi margin east of New Zealand shed light on previously undetectable tectonic movements.
Posted inResearch Spotlights
Probing for Earthquakes' Origins
To better understand how earthquakes nucleate, scientists spy on the Alpine Fault in New Zealand.
Posted inNews
Pacific Plate's Underbelly Revealed Through Explosive Means
Scientists produce their own seismic waves—via explosives—to image the bottom region of the plate subducting under the New Zealand.
Posted inScience Updates
Drilling a Small Basaltic Volcano to Reveal Potential Hazards
Drilling into the Rangitoto Island Volcano in the Auckland Volcanic Field in New Zealand offers insight into a small monogenetic volcano, and may improve understanding of future hazards.