Microseismicity appears to outline highly coupled regions on the Central Chile megathrust
We compiled a novel microseismicity catalog for the Central Chile megathrust (29°–35° S),
comprising 8,750 earthquakes between April 2014 and December 2018. These events …
comprising 8,750 earthquakes between April 2014 and December 2018. These events …
What can we do to forecast tsunami hazards in the near field given large epistemic uncertainty in rapid seismic source inversions?
The variability in obtaining estimates of tsunami inundation and runup on a near‐real‐time
tsunami hazard assessment setting is evaluated. To this end, 19 different source models of …
tsunami hazard assessment setting is evaluated. To this end, 19 different source models of …
Design and operational implementation of the integrated tsunami forecast and warning system in Chile (SIPAT)
PA Catalan, A Gubler, J Cañas, C Zuñiga… - Coastal Engineering …, 2020 - Taylor & Francis
This work describes the design philosophy, operational implementation, and future
development of the Integrated Tsunami Forecast and Warning System (henceforth SIPAT, by …
development of the Integrated Tsunami Forecast and Warning System (henceforth SIPAT, by …
Automatic inversions of strong‐motion records for finite‐fault models of significant earthquakes in and around Japan
Automatic and rapid imaging of earthquake rupture process is a difficult task but critical for
postearthquake response and possible tsunami early warning. We have developed an …
postearthquake response and possible tsunami early warning. We have developed an …
Far-field tsunami data assimilation for the 2015 Illapel earthquake
The 2015 Illapel earthquake (M w 8.3) occurred off central Chile on September 16, and
generated a tsunami that propagated across the Pacific Ocean. The tsunami was recorded …
generated a tsunami that propagated across the Pacific Ocean. The tsunami was recorded …
Slow slip events and the 2016 Te Araroa Mw 7.1 earthquake interaction: Northern Hikurangi subduction, New Zealand
Following a sequence of three Slow Slip Events (SSEs) on the northern Hikurangi Margin,
between June 2015 and August 2016, a M w 7.1 earthquake struck~ 30 km offshore of the …
between June 2015 and August 2016, a M w 7.1 earthquake struck~ 30 km offshore of the …
Reconstruction of coseismic slip from the 2015 Illapel earthquake using combined geodetic and tsunami waveform data
On 16 September 2015, a moment magnitude (Mw) 8.3 earthquake struck off the coast of
central Chile, generating a large tsunami with nearby coastal wave heights observed on tide …
central Chile, generating a large tsunami with nearby coastal wave heights observed on tide …
Slip modeling of large earthquakes by joint inversion of W‐phase and back‐projected images
Y Peng, D Wang, N Takeuchi… - Journal of Geophysical …, 2025 - Wiley Online Library
We present a novel finite fault inversion algorithm that combines W‐phase finite fault
inversion with Image Deconvolution Back‐Projection (IDBP) for the determination of …
inversion with Image Deconvolution Back‐Projection (IDBP) for the determination of …
Determination of source models appropriate for tsunami forecasting: application to tsunami earthquakes in central Sumatra, Indonesia
In the subduction zone off the west coast of central Sumatra, two great earthquakes, the
2007 great Bengkulu earthquake (M w 8.4) and the 2010 Mentawai tsunami earthquake (M …
2007 great Bengkulu earthquake (M w 8.4) and the 2010 Mentawai tsunami earthquake (M …
Tsunami detection by GPS-derived ionospheric total electron content
To unravel the relationship between earthquake and tsunami using ionospheric total
electron content (TEC) changes, we analyzed two Chilean tsunamigenic subduction …
electron content (TEC) changes, we analyzed two Chilean tsunamigenic subduction …