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A combined approach using b-value and ionospheric GPS-TEC for large earthquake precursor detection: a case study for the Colima earthquake of 7.7 Mw, Mexico
Possible ionospheric TEC precursor and crustal stress (b-value) precursor related to the M w 7.7 Colima earthquake of September 19, 2022, were...
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P-, S-wave velocity and VP/VS of the Colima Volcanic Complex from local earthquake tomography
The Colima Volcanic Complex (CVC), located in western Mexico, is a complex tectonic area dominated by subduction processes and the deformation and...
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Low Ionosphere Density Above the Earthquake Epicentre Region of Mw 7.2, El Mayor–Cucapah Earthquake Evident from Dense CORS Data
In this study, a potential precursor related to the Mw 7.2 Mexico earthquake on April 4, 2010, was investigated by analysing ionosphere total...
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Relocalization and Focal Mechanisms of Volcano-Tectonic Events at Colima Volcano, Colima, Mexico
Colima volcano (19.51 N, 103.62 W, 3860 m.a.s.l.) in western Mexico is well known for its frequent activity. Along with nearby Nevado de Colima, and...
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Co-seismic ionospheric disturbances characteristics in different azimuths following the 2022 Mexico earthquake from GNSS observations
Co-seismic ionospheric disturbances (CIDs) can help understand the coupled dynamics of earthquake-atmospheric coupling geophysical processes. On...
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Western Mexico seismic source model for the seismic hazard assessment of the Jalisco-Colima-Michoacán region
The Mexican subduction zone, the Gulf of California spreading center, as well as the triple junction point around the Jalisco and the Michoacán...
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Spatial patterns of shallow landslides induced by the 19 September 2017 Puebla-Morelos earthquake, Mexico
This work aims to identify the spatial patterns of some landslides triggered by the 19 September 2017 Puebla-Morelos earthquake (Mw 7.1) in Mexico....
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FlowDIR: a MATLAB tool for rapidly and probabilistically forecasting the travel directions of volcanic flows
We present FlowDIR, a MATLAB tool that rapidly and objectively quantifies future travel direction probabilities for topographically controlled...
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Numerical Simulation of Tsunami Coastal Amplitudes in the Pacific Coast of Mexico Based on Non-Uniform \(k^{-2}\) Slip Distributions
Three seismic gaps lie along the Pacific Coast of Mexico, the Tehuantepec, Guerrero, and Colima–Jalisco gaps. In the Tehuantepec seismic gap, there...
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Tsunami Effects on the Coast of Mexico by the Hunga Tonga-Hunga Ha’apai Volcano Eruption, Tonga
The massive explosion by the January 15, 2022 Hunga Tonga-Hunga Ha’apai volcano in Tonga triggered a trans-oceanic tsunami generated by coupled ocean...
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Investigating the relationship between earthquake occurrences and climate change using RNN-based deep learning approach
Earthquakes have been the most well-known and commonly occurring geophysical disaster on Earth. The causes of their occurrences have been deduced by...
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Risk assessment at Puerto Vallarta due to a local tsunami
The Jalisco region in western Mexico is one of the most seismically active in the country. The city of Puerto Vallarta is located at Bahía de...
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Precursors to intra-eruptive reposes during the 1998–2019 lava dome-building eruption at Volcán de Colima, México
The 1998–2019 lava dome-building eruption at Volcán de Colima, México, involved two eruptive cycles of activity during which andesitic lava domes...
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Three-dimensional thermo-hydro-mechanical coupled modeling of thermal anomalies before the 2008 Wenchuan earthquake
Pre-seismic thermal anomalies have been widely reported, however, there is still no unified understanding of their causes or physical mechanisms. To...
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Identifying the Occurrence Time of a Mainshock by Means of the Minimum of the Seismicity Order Parameter Fluctuations
Natural time analysis of seismicity in a candidate area constitutes the cornerstone for the identification of the occurrence time of an impending...
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Multicriteria seismic hazard and social vulnerability assessment in the Puerto Vallarta metropolitan area, Mexico: toward a comprehensive seismic risk analysis
Destructive effects of an earthquake are enhanced when the population is unprepared. The experiences from the past highlighted the importance of...
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Seismic Activity Associated with Volcán de Colima
Many different types of seismic events are registered simultaneously at Volcán de Colima, reflecting the variety of physical processes that occur at...
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Microearthquakes in the Guadalajara Metropolitan Zone, Mexico: evidence from buried active faults in Tesistán Valley, Zapopan
Numerous microearthquakes, M L ≤ 3.8, corresponding to background seismicity and swarms were observed from September 3, 2017, to January 1, 2018,...
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Sea shocks
“Sea shock” (also “Seaquake”) is a label used to describe blows and/or vibrations experienced on board of vessels, triggered by earthquakes. This...
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Development of inelastic displacement ratio using constant energy-based damage index for performance-based design
In this study, the inelastic displacement ratio (IDR) for far-field earthquake ground motions is statistically evaluated by the modified energy...
