Teleseismic mislocation of earthquakes in island arcs - Theoretical results.

Teleseismic Time Functions for Large, Shallow Subduction Zone Earthquakes

Broadband vertical P-wave records are analyzed from 63 of the largest shallow subduction zone earthquakes which have occurred in the circum-Pacific in the last 45 yr. Most of the records studied come from a common instrument, the Pasadena, California, Benioff 1-90 seismometer. Propagation and instrument effects are deconvolved from the P-wave records using a damped least-squares inversion to ob...

Teleseismic Relocation and Assessment of Seismicity (1918–2005) in the Region of the 2004 Mw 9.0 Sumatra–Andaman and 2005 Mw 8.6 Nias Island Great Earthquakes

The Mw 9.

Teleseismic and Strong-motion Source Spectra from Two Earthquakes in Eastern Taiwan

The 20 May and 14 November 1986 Hualien earthquakes occurred in a seismically active region of Taiwan. Locally determined focal mechanisms and aftershock patterns from the Taiwan Telemetered Seismographic Network indicate that both earthquakes occurred on steeply dipping reverse faults that trend NNE. This agrees with teleseismic first-motion data for the May event but not for the November even...

Electromagnetic View of the Seismogenic Zones Beneath Island Arcs

Distribution of slip from 11 Mw > 6 earthquakes in the northern Chile subduction zone

[1] We use interferometric synthetic aperture radar, GPS, and teleseismic data to constrain the relative location of coseismic slip from 11 earthquakes on the subduction interface in northern Chile (23 –25 S) between the years 1993 and 2000. We invert body wave waveforms and geodetic data both jointly and separately for the four largest earthquakes during this time period (1993 Mw 6.8; 1995 Mw ...