These initial results provide fundamental insights into the behavior of rare, very large earthquakes that may aid in preparation and early warning efforts for future tsunamis
following subduction zone earthquakes.
Not exact matches
«We have an excellent team onboard and we hope the results will help us understand what controls the size of the very largest earthquakes on Earth, particularly
following the enormous numbers of casualties due to
subduction earthquakes and tsunamis in the last 10 - 15 years.
Since 1900, numerous magnitude 8 or larger earthquakes have occurred on this
subduction zone interface that were
followed by devastating tsunamis, including the 1960 M9.5 earthquake in southern Chile, the largest instrumentally recorded earthquake in the world.
Asked what's new with these findings Vasiliki Mouslopoulou explains: «For the first time temporal clustering of great - earthquakes is shown on active
subduction margins, indicating an intense period of strain release due to successive earthquakes,
followed by long periods of seismic quiescence.»
The GPS network detected the slow slip events occurring on the Hikurangi
subduction zone plate boundary in the weeks and months
following the Kaik?ura earthquake.