Matthieu Ferry
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View article: Inframillimetric slip rate and ∼8kyr long recurrence intervals for Mw ≥ 7.5 earthquakes along the southern section of the Har-Us-Nuur fault (Mongolian Altay)
Inframillimetric slip rate and ∼8kyr long recurrence intervals for Mw ≥ 7.5 earthquakes along the southern section of the Har-Us-Nuur fault (Mongolian Altay) Open
The Har-Us-Nuur fault corresponds to one of the longest (>500 km) strike-slip fault in Mongolian Altai. Although the fault clearly affects Quaternary deposits, no major instrumental or historical earthquake is associated to it and only a f…
View article: Co-seismic fault offsets of the 2023 Türkiye earthquake ruptures using Sentinel-2 satellite imagery and field observations
Co-seismic fault offsets of the 2023 Türkiye earthquake ruptures using Sentinel-2 satellite imagery and field observations Open
On February 6, 2023, southern Türkiye was hit by two major earthquakes at 01:17 UTC (Mw 7.8, Pazarcık, Kahramanmaraş) and at 10:30 UTC (Mw 7.6, Elbistan, Kahramanmaraş) leading to severe damages at the complex junction …
View article: Multi-source deep-learning approach for automatic geomorphological mapping: the case of glacial moraines
Multi-source deep-learning approach for automatic geomorphological mapping: the case of glacial moraines Open
International audience
View article: High-resolution co-seismic fault offsets of the 2023 Türkiye earthquake ruptures using satellite imagery
High-resolution co-seismic fault offsets of the 2023 Türkiye earthquake ruptures using satellite imagery Open
On February 6, 2023, southern Türkiye was hit by two major earthquakes at 01:17 UTC (Mw=7.8, Pazarcık, Kahramanmaraş) and at 10:30 UTC (Mw=7.6, Elbistan, Kahramanmaraş) leading to severe damages at the complex junction of the Dead Sea Faul…
View article: Quantifying the slip over various time scales on active normal faults in the Apennines (Italy): the Liri fault from paleoearthquakes to long-term slip rate
Quantifying the slip over various time scales on active normal faults in the Apennines (Italy): the Liri fault from paleoearthquakes to long-term slip rate Open
Long-term fault escarpments are built by the accumulation of individual earthquakes producing incremental surface displacements on the fault releasing crustal tectonic loading. Cumulative escarpment studies have revealed a spatial slip var…
View article: Paleoseismology of the Ganos segment; the western extend of the North Anatolian Fault (Turkey)
Paleoseismology of the Ganos segment; the western extend of the North Anatolian Fault (Turkey) Open
The Ganos fault that ruptured on 9 August 1912 (Mw: 7.4) is the westernmost inland segment of the North Anatolian fault (NAF). Here, the Ganos fault is bounded at its two tips with offshore faults segments, in the Sea of Marmara to the eas…
View article: The Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay)
The Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay) Open
We present a 1:200,000 scale map of the Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay), presumed to be the expression of the 1761 CE Mw ∼ 7.8 Great Mongol earthquake. The detailed mapping combines airborne and terrestrial…
View article: Tectonic Geomorphology and Paleoseismology of the Sharkhai fault: a new source of seismic hazard for Ulaanbaatar (Mongolia)
Tectonic Geomorphology and Paleoseismology of the Sharkhai fault: a new source of seismic hazard for Ulaanbaatar (Mongolia) Open
We present first constraints from tectonic geomorphology and paleoseismology along the newly discovered Sharkhai fault near the capital city of Mongolia. Detailed observations from high-resolution Pleiades satellite images and field invest…
View article: The Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay)
The Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay) Open
<p><strong>The Ar-H&#246;t&#246;l surface rupture along the Khovd fault (Mongolian Altay)</strong></p><p>&#160;</p><p>Battogtokh Davaasambuu<sup>1,2</sup>, Matthieu Ferry<…
View article: Map and offsets of the Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay)
Map and offsets of the Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay) Open
Detailed map of the surface ruptures and affected geomorphological markers for the Ar-Khutul section of the Khovd Fault in the Mongolian Altay. Observations are based on a multi-scale approach combining a range of airborne and terrestrial …
View article: Map and offsets of the Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay)
Map and offsets of the Ar-Hötöl surface rupture along the Khovd fault (Mongolian Altay) Open
Detailed map of the surface ruptures and affected geomorphological markers for the Ar-Khutul section of the Khovd Fault in the Mongolian Altay. Observations are based on a multi-scale approach combining a range of airborne and terrestrial …
View article: New perspectives in studying active faults in metropolitan France: the “Active faults France” (FACT/ATS) research axis from the Resif-Epos consortium
New perspectives in studying active faults in metropolitan France: the “Active faults France” (FACT/ATS) research axis from the Resif-Epos consortium Open
Mainland France is part of a plate interior with a strong structural heritage, undergoing a low rate of deformation, where destructive earthquakes can nevertheless occur. In this paper, we emphasize that the knowledge of active faults is s…
View article: The 2019 Le Teil surface-rupturing earthquake along the La Rouvière Fault within the Cévennes fault system (France): What does paleoseismology reveal?
The 2019 Le Teil surface-rupturing earthquake along the La Rouvière Fault within the Cévennes fault system (France): What does paleoseismology reveal? Open
The 2019-11-1, Mw4.9 Le Teil earthquake occurred within the NE termination of the Cévennes faults system (CFS) in southern France, along the La Rouvière fault (LRF), an Oligocene normal fault which was not known to be potentially active. T…
View article: Tectonic Geomorphology and Paleoseismology of the Sharkhai fault: a new source of seismic hazard for Ulaanbaatar (Mongolia)
Tectonic Geomorphology and Paleoseismology of the Sharkhai fault: a new source of seismic hazard for Ulaanbaatar (Mongolia) Open
We present new constraints from tectonic geomorphology and paleoseismology along the newly discovered Sharkhai fault near the capital city of Mongolia. Detailed observations from high resolution Pleiades satellite images and field investig…
View article: Topographic disequilibrium, landscape dynamics and active tectonics: an example from the Bhutan Himalaya
Topographic disequilibrium, landscape dynamics and active tectonics: an example from the Bhutan Himalaya Open
The quantification of active tectonics from geomorphological and morphometric approaches commonly implies that erosion and tectonics have reached a certain balance. Such equilibrium conditions are however rare in nature, as questioned and …
View article: Analyzing the paleoseismic history of the La Rouvi&#232;re fault, unexpected source of the 11-11-2019, Mw4.9 Le Teil surface rupturing earthquake (C&#233;vennes fault system, France)&#160;
Analyzing the paleoseismic history of the La Rouvière fault, unexpected source of the 11-11-2019, Mw4.9 Le Teil surface rupturing earthquake (Cévennes fault system, France)  Open
<p>The 11-11-2019 Le Teil earthquake (Mw4.9), located in the Rh&#244;ne river valley occurred along the La Rouvi&#232;re fault (LRF) within the NE termination of the C&#233;vennes faults system (CFS). This very shallow mo…
View article: Topographic disequilibrium, landscape dynamics and active tectonics: an example from the Bhutan Himalayas
Topographic disequilibrium, landscape dynamics and active tectonics: an example from the Bhutan Himalayas Open
<p>The quantification of active tectonics from geomorphological and morphometric approaches most often implies that erosion and tectonics have reached a certain balance. Such equilibrium conditions may however be seldom found in natu…
View article: Topographic disequilibrium, landscape dynamics and activetectonics: an example from the Bhutan Himalayas
Topographic disequilibrium, landscape dynamics and activetectonics: an example from the Bhutan Himalayas Open
The quantification of active tectonics from geomorphological and morphometric approaches most often implies that erosion and tectonics have reached a certain balance. Such equilibrium conditions may however be seldom found in nature, as qu…
View article: Supplementary material to "Topographic disequilibrium, landscape dynamics and activetectonics: an example from the Bhutan Himalayas"
Supplementary material to "Topographic disequilibrium, landscape dynamics and activetectonics: an example from the Bhutan Himalayas" Open
This supplementary material provides figures complementary
View article: A 2600-year-long paleoseismic record for the Himalayan Main Frontal Thrust (western Bhutan)
A 2600-year-long paleoseismic record for the Himalayan Main Frontal Thrust (western Bhutan) Open
In spite of an increasing number of paleoseismic studies carried out over the last decade along the Himalayan Arc, the chronology of historical and prehistorical earthquakes is still poorly constrained. In this paper, we present geomorphol…
View article: Rapid response to the Mw 4.9 earthquake of November 11, 2019 in Le Teil, Lower Rhône Valley, France
Rapid response to the Mw 4.9 earthquake of November 11, 2019 in Le Teil, Lower Rhône Valley, France Open
On November 11, 2019, a Mw 4.9 earthquake hit the region close to Montelimar (lower Rhône Valley, France), on the eastern margin of the Massif Central close to the external part of the Alps. Occuring in a moderate seismicity area, this ear…
View article: Terrestrial Laser Scans of surface deformation associated with the 11/11/2019 Mw 4.7 Le Teil earthquake (SE France)
Terrestrial Laser Scans of surface deformation associated with the 11/11/2019 Mw 4.7 Le Teil earthquake (SE France) Open
Terrestrial Laser Scans of surface deformation produced by the 11/11/2019 Mw 4.7 Le Teil earthquake in SE France. All scans were produced with a Faro X330 equipment at 1/2 resolution, low laser power, with in-field filters (lost points). P…
View article: Terrestrial Laser Scans of surface deformation associated with the 11/11/2019 Mw 4.7 Le Teil earthquake (SE France)
Terrestrial Laser Scans of surface deformation associated with the 11/11/2019 Mw 4.7 Le Teil earthquake (SE France) Open
Terrestrial Laser Scans of surface deformation produced by the 11/11/2019 Mw 4.7 Le Teil earthquake in SE France. All scans were produced with a Faro X330 equipment at 1/2 resolution, low laser power, with in-field filters (lost points). P…
View article: A 2600-yr-long paleoseismic record for the Himalayan Main Frontal Thrust(Western Bhutan)
A 2600-yr-long paleoseismic record for the Himalayan Main Frontal Thrust(Western Bhutan) Open
In spite of an increasing number of paleoseismic studies carried out over the last decade along the Himalayan arc, the chronology of historical and pre-historical earthquakes is still poorly constrained. In this paper, we present geomorpho…
View article: Geomorphology of the cumulative deformation since Oligocene age on the Mw 4.9 Le Teil earthquake fault (South of France,11/11/19)
Geomorphology of the cumulative deformation since Oligocene age on the Mw 4.9 Le Teil earthquake fault (South of France,11/11/19) Open
<p>The Mw 4.9 earthquake that occurred near Montelimar on November 11, 2019 showed peculiar characteristics: a very shallow hypocenter (1km depth) with unexpected surface ruptures for such a moderate magnitude, and only few aftershoc…
View article: Taking up the challenge of identifying active faults for seismic hazard assessment of the city of Ulaanbaatar (Mongolia)
Taking up the challenge of identifying active faults for seismic hazard assessment of the city of Ulaanbaatar (Mongolia) Open
<p>Ulaanbaatar, capital city of Mongolia (1.5 M inhabitants, i.e. half of the country&#8217;s population), is located in Central Mongolia where seismic activity and deformation rates are low (< 1mm/yr.). In contrast, Western M…