The Bayesian earthquake analysis tool
H Vasyura‐Bathke, J Dettmer… - Seismological …, 2020 - pubs.geoscienceworld.org
The Bayesian earthquake analysis tool (BEAT) is an open‐source Python software to
conduct source‐parameter estimation studies for crustal deformation events, such as …
conduct source‐parameter estimation studies for crustal deformation events, such as …
Multi‐Event Explosive Seismic Source for the 2022 6.3 Hunga Tonga Submarine Volcanic Eruption
The eruption of the Hunga Tonga–Hunga Ha'apai submarine volcano on 15 January 2022
produced a variety of geophysical responses, including a significant seismic signal. We …
produced a variety of geophysical responses, including a significant seismic signal. We …
Hamiltonian Monte Carlo inversion of seismic sources in complex media
A Fichtner, S Simutė - Journal of Geophysical Research: Solid …, 2018 - Wiley Online Library
We present a probabilistic seismic point source inversion, taking into account 3‐D
heterogeneous Earth structure. Our method rests on (1) reciprocity and numerical wavefield …
heterogeneous Earth structure. Our method rests on (1) reciprocity and numerical wavefield …
From initial models of seismicity, structure and noise to synthetic seismograms for Mars
The InSight mission will land a single seismic station on Mars in November 2018, and the
resultant seismicity catalog will be a key component for studies aiming to understand the …
resultant seismicity catalog will be a key component for studies aiming to understand the …
Seismic moment tensor inversion with theory errors from 2-D Earth structure: implications for the 2009–2017 DPRK nuclear blasts
Determining the seismic moment tensor (MT) from the observed waveforms with available
Earth's structure models is known as seismic waveform MT inversion. It remains challenging …
Earth's structure models is known as seismic waveform MT inversion. It remains challenging …
Point‐source inversion of small and moderate earthquakes from P‐wave polarities and P/S amplitude ratios within a hierarchical Bayesian framework: Implications for …
X Shang, H Tkalčić - Journal of Geophysical Research: Solid …, 2020 - Wiley Online Library
Characterizing seismic moment tensors of small‐to moderate‐magnitude earthquakes (ie,
2.5< M< 4.0) still represents a challenge in observational seismology. To address this …
2.5< M< 4.0) still represents a challenge in observational seismology. To address this …
The influence of a transitional stress regime on the source characteristics of induced seismicity and fault activation: Evidence from the 30 November 2018 Fort St. John …
RO Salvage, DW Eaton - Bulletin of the Seismological …, 2022 - pubs.geoscienceworld.org
On 30 November 2018, a sequence of seismicity including a felt (ML∼ 4.5) induced
earthquake occurred∼ 16 km southwest of Fort St. John, British Columbia. Using a local …
earthquake occurred∼ 16 km southwest of Fort St. John, British Columbia. Using a local …
Preparing for InSight: An invitation to participate in a blind test for Martian seismicity
ABSTRACT The InSight (Interior exploration using Seismic Investigations, Geodesy and
Heat Transport) lander will deploy a seismic monitoring package on Mars in November …
Heat Transport) lander will deploy a seismic monitoring package on Mars in November …
Estimation of full moment tensors, including uncertainties, for nuclear explosions, volcanic events, and earthquakes
A seismic moment tensor is a 3× 3 symmetric matrix that provides a compact representation
of a seismic source. We develop an algorithm to estimate moment tensors and their …
of a seismic source. We develop an algorithm to estimate moment tensors and their …
Full moment tensor analysis of nuclear explosions in North Korea
C Alvizuri, C Tape - Seismological Research Letters, 2018 - pubs.geoscienceworld.org
ABSTRACT A seismic moment tensor is a 3× 3 symmetric matrix that characterizes the far‐
field radiation from a seismic source such as an earthquake or an explosion. We estimate …
field radiation from a seismic source such as an earthquake or an explosion. We estimate …