A5062615384- Geophysical and Geoelectrical Methods
- Geological and Tectonic Studies in Latin America
- Seismic Waves and Analysis
- Geological and Geochemical Analysis
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- Geological and Geophysical Studies
- Geophysical Methods and Applications
- Earthquake Detection and Analysis
- Reservoir Engineering and Simulation Methods
- Geology and Paleoclimatology Research
- Atmospheric and Environmental Gas Dynamics
- High-pressure geophysics and materials
- Geological and Geophysical Studies Worldwide
- Groundwater and Isotope Geochemistry
- Geomagnetism and Paleomagnetism Studies
- Geological formations and processes
- Industrial Engineering and Technologies
- Groundwater and Watershed Analysis
- Non-Destructive Testing Techniques
- Methane Hydrates and Related Phenomena
- Groundwater flow and contamination studies
- Archaeology and Historical Studies
- Botany and Geology in Latin America and Caribbean
- Seismology and Earthquake Studies
Universidad Nacional Autónoma de México
2013-2024
Autonomous University of Queretaro
2013-2021
Universidad de la República
2018
Public Agenda
2018
RedCLARA
2018
Consejo Nacional de Humanidades, Ciencias y Tecnologías
2017
The Atlas Mountains are characterized by high elevations and Quaternary volcanism. Long period magnetotelluric data acquired along a NNW‐SSE transect reveal the presence of conductive anomalous mantle below High Atlas. Data dimensionality analyses show preferent N80°E strike deep resistivity structure in agreement with induction vector alignment at long periods. Accordingly, 2D inversion set was carried out. Large resistive bodies crustal basement most likely correspond to batholiths...
Research Article| November 16, 2017 A geologic recipe for transient slip within the seismogenic zone: Insight from Guerrero seismic gap, Mexico Allen Husker; Husker 1Instituto de Geofísica, Universidad Nacional Autónoma México, 04510 City, Search other works by this author on: GSW Google Scholar Luca Ferrari; Ferrari 2Centro Geociencias, Juriquilla 76230, Claudia Arango-Galván; Arango-Galván Fernando Corbo-Camargo; Corbo-Camargo 3CONACYT–Centro 76230 Juriquilla, Jorge Arturo Arzate-Flores...
SUMMARY This study focuses in the analysis of internal structure upper 3 km Los Humeros (LH) caldera and relation electrical hydrothermal anomalies. For this purpose, we measured, processed interpreted 78 broad-band magnetotelluric (MT) soundings. We performed a 3-D inversion data set (ModEM) using all MT soundings, although only half available frequencies per sounding due to limited computed power. also carried out 2-D inversions (NLCG) invariant determinant along two orthogonal profiles...
Abstract Isla Isabel is a small island located on top of 20 km-long bathymetric bulge, part the continental shelf Nayarit in vicinity mouth Gulf California; it volcanic origin with tuff cones, basaltic flows and Surtseyan-type explosion craters exposed. Geophysical surveys were carried out order to model geological bodies associated local gravity magnetic fields. 2D 3D models are presented, 1D inversion derived from magnetotelluric data. Analysis density upper 1400 m suggests two growth...
Abstract On the continental platform of western Mexico, there is a young island volcanic origin: Isla Isabel. It only manifestation in region, contrasting with Islas Tres Marías, which are not volcanic. We aim at characterizing source activity present this particular location. Under Isabel bathymetric bulge that rises 60–80 m above platform, and extends 20 km NW–SE direction 17 perpendicular direction. emerged portion bulge, extending 1.8 The shows Plio-Pleistocene activity, including...
The Acambay graben is a ∼70 km long E–W seismically active structure located within the Trans-Mexican Volcanic Belt (TMVB). Quaternary volcanism has contributed to shaping morphology and reported hydrothermal activity suggests existence of potential geothermal reservoirs. Our work aims at providing information about unstudied subsurface using magnetotelluric (MT) soundings, as well gravity aeromagnetic data preliminary for near-future integrated 3D approach. We analyzed distribution magnetic...
Here we present the results obtained from 3D inversion of full impedance 21 magnetotelluric soundings in frequency range 1000–0.05 Hz. The confirm existence a flat lying conductor at depth 2–4 km bmsl under Colima Volcano (CV) acting as natural cap seal Volcanic Complex hydrothermal system. Model along five EW vertical sections extracted inverted show that upper crust (<15 km) northern sector CVC is far more resistive (>1000 ohm·m) and compact than southern zone, where it becomes...
SUMMARY In this study, we investigated correlations between electromagnetic and seismic signals of the 2017 February 15 Veracruz, Mexico, earthquake (Mw = 4.8). We carried out a time–frequency misfit analysis based on continuous wavelet transform in order to compare electric, magnetic records accurately. This was performed for horizontal vertical components separately. Our results from goodness-of-fit criteria confirm general similarity both frequency time. Additionally, studied behaviour...
[1] Scientific discussion and different points of view are a basis the advancement knowledge. We acknowledge comments Jones et al. [2012] as an opportunity to publicly discuss structure origin Atlas Mountains. Moreover, we welcome compare our results with those recently published by group responsible for comment [Ledo al., 2011], although it is not pertinent in detail on paper another journal. also wish remark that Ledo [2011] was reviewed during revision period contribution [Anahnah 2011];...
The Salto-Arapey Aquifer System (SAAS) represents a complex hydrogeological framework composed of detrital aquifer that lays over fissured one in the Chaco-Paraná Basin. To enhance our understanding this underground system, an initiative was undertaken to characterize specific sector SAAS utilizing geophysical methods known as Audiomagnetotelluric sounding. primary outcomes endeavor include geoelectrical characterizations key formations and development 2.5D geological-geophysical model. This...
The Los Humeros Volcanic Complex (LHVC) is a large silicic caldera complex in the Trans-Mexican Belt (TMVB), hosting geothermal field currently exploitation by Comision Federal de Electricidad (CFE) of Mexico, with an installed capacity ca. 95 MW electric power. Understanding structural architecture LHVC important to get insights into interplay between volcano-tectonic setting and characteristics resources area. analysis volcanotectonic benefits from availability subsurface data obtained...