3 papers
physics.geo-ph2022
Detection of slow slip events using wavelet analysis of GNSS recordings
Ariane Ducellier, Kenneth C. Creager, David A. Schmidt
In many places, tectonic tremor is observed in relation to slow slip and can be used as a proxy to study slow slip events of moderate magnitude where surface deformation is hidden…
physics.geo-ph2022
An 8-year-long low-frequency earthquake catalog for Southern Cascadia
Ariane Ducellier, Kenneth C. Creager
Low-frequency earthquakes (LFEs) are small magnitude earthquakes, with typical magnitude less than 2, and reduced amplitudes at frequencies greater than 10 Hz relative to ordinary…
physics.geo-ph2022
Depth and thickness of tectonic tremor in the northeastern Olympic Peninsula
Ariane Ducellier, Kenneth C. Creager
Tectonic tremor has been explained as a swarm of low-frequency earthquakes, which are located on a narrow fault at the plate boundary. However, due to the lack of clear impulsive p…