Physics – Geophysics
Scientific paper
Apr 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009georl..3607304m&link_type=abstract
Geophysical Research Letters, Volume 36, Issue 7, CiteID L07304
Physics
Geophysics
5
Seismology: Subduction Zones (1207, 1219, 1240), Geographic Location: North America, Seismology: Earthquake Source Observations (1240), Mathematical Geophysics: Time Series Analysis (1872, 4277, 4475), Geodesy And Gravity: Instruments And Techniques
Scientific paper
An approach to invert GPS time series to estimate crustal block rotations, fault locking and strain rates while simultaneously solving for transient slow slip events is described and applied to the northern Cascadia subduction zone. The method can use continuous or survey mode GPS time series or both. I invert 5.6 years of 3-component continuous GPS time series at 53 sites from Cascadia to estimate simultaneously the block motions and strains, locking on the subduction zone and source parameters of the four most recent slow-slip events. Over the time period and section of the Cascadia margin sampled, the strain released in slow slip was 7 to 10% of the accumulated subduction strain but at the base of and immediately downdip of the locked zone beneath the Olympic Peninsula.
No associations
LandOfFree
Time-dependent inversion of three-component continuous GPS for steady and transient sources in northern Cascadia does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Time-dependent inversion of three-component continuous GPS for steady and transient sources in northern Cascadia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-dependent inversion of three-component continuous GPS for steady and transient sources in northern Cascadia will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1247899