Alessandro Marchetti
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View article: Improving performance of seismic networks in the Montefeltro region: historical seismographs and current local network
Improving performance of seismic networks in the Montefeltro region: historical seismographs and current local network Open
Seismology, which had previously relied on descriptive and observational methods, began incorporating appropriate instrumentation and effective techniques for the parametric and theoretical analysis of seismic data starting in the mid-nine…
View article: The Role of Salt Tectonics in the 2021 Central Adriatic Seismic Sequence
The Role of Salt Tectonics in the 2021 Central Adriatic Seismic Sequence Open
On 27 March 2021 a 3‐months lasting seismic sequence struck the Central Adriatic Basin that is part of the Adria plate, a relatively undeformed plate since recent times. Analyzing the waveform data acquired by the Italian and Croatian seis…
View article: The role of salt tectonics in the occurrence of the 2021 Central Adriatic seismic sequence
The role of salt tectonics in the occurrence of the 2021 Central Adriatic seismic sequence Open
On 27 March 2021 a three-months lasting seismic sequence struck the Central Adriatic Basin, part of Adria that is considered a relatively undeformed plate since recent times. Analyzing the waveform data acquired by the Italian and Croatian…
View article: The ongoing seismological research for the Central-Southern Aeolian Islands (CAVEAT project), Italy, from dense terrestrial seismic arrays
The ongoing seismological research for the Central-Southern Aeolian Islands (CAVEAT project), Italy, from dense terrestrial seismic arrays Open
One of the tasks of the multidisciplinary project CAVEAT “Central-southern Aeolian islands: Volcanism and tEAring in the Tyrrhenian subduction system” was to deploy a dense seismic network composed by 120 wirelesss nodes, which…
View article: The upgrade of Waveform Dataset in Continuous Mode by improved Montefeltro Seismic Network (MF) in Central-Northern Italy from 2021 to 2022
The upgrade of Waveform Dataset in Continuous Mode by improved Montefeltro Seismic Network (MF) in Central-Northern Italy from 2021 to 2022 Open
The temporary seismic network of Montefeltro (FDSN Network code: 1S),which covers from December 2018 a geographic area between the regions ofEmilia-Romagna and the Marches in central-northern Italy, was implemented with anew seismic statio…
View article: The upgrade of Waveform Dataset in Continuous Mode by improved Montefeltro Seismic Network (MF) in Central-Northern Italy from 2021 to 2022
The upgrade of Waveform Dataset in Continuous Mode by improved Montefeltro Seismic Network (MF) in Central-Northern Italy from 2021 to 2022 Open
The temporary seismic network of Montefeltro (FDSN Network code: 1S),which covers from December 2018 a geographic area between the regions ofEmilia-Romagna and the Marches in central-northern Italy, was implemented with anew seismic statio…
View article: A Waveform Dataset in Continuous Mode of the Montefeltro Seismic Network (MF) in Central-Northern Italy from 2018 to 2020
A Waveform Dataset in Continuous Mode of the Montefeltro Seismic Network (MF) in Central-Northern Italy from 2018 to 2020 Open
The Montefeltro seismic network (FDSN Network code: 1S) was deployed in the Apennines area of northern Marche and southern Emilia-Romagna regions (central Italy). A temporary network was set up in December 2018 and continues to operate, wi…
View article: A waveform dataset in continuous mode of the Montefeltro seismic network (MF) in central-northern Italy from 2018 to 2020
A waveform dataset in continuous mode of the Montefeltro seismic network (MF) in central-northern Italy from 2018 to 2020 Open
The Montefeltro seismic network (FDSN Network code: 1S) was deployed in the Apennines area of northern Marche and southern Emilia-Romagna regions (central Italy). The network has been set up starting from December 2018, and the array consi…
View article: A waveform dataset in continuous mode of the Montefeltro seismic network (MF) in central-northern Italy from 2018 to 2020
A waveform dataset in continuous mode of the Montefeltro seismic network (MF) in central-northern Italy from 2018 to 2020 Open
The Montefeltro seismic network (FDSN Network code: 1S) was deployed in the Apennines area of northern Marche and southern Emilia-Romagna regions (central Italy). The network has been set up starting from December 2018, and the array consi…
View article: The contribution of the NEMO-SN1 seafloor observatory to improve the seismic locations in the Ionian Sea (Italy)
The contribution of the NEMO-SN1 seafloor observatory to improve the seismic locations in the Ionian Sea (Italy) Open
The Western Ionian Sea is characterised by an active and diffuse seismicity, directly related to the convergence of the European and African Plates and by gravitational sinking and rollback of the oceanic lithosphere. In this area, the loc…
View article: The 2011–2014 Pollino Seismic Swarm: Complex Fault Systems Imaged by 1D Refined Location and Shear Wave Splitting Analysis at the Apennines–Calabrian Arc Boundary
The 2011–2014 Pollino Seismic Swarm: Complex Fault Systems Imaged by 1D Refined Location and Shear Wave Splitting Analysis at the Apennines–Calabrian Arc Boundary Open
In the years between 2011 and 2014, at the edge between the Apennines collapsing chain and the subducting Calabrian arc, intense seismic swarms occurred in the Pollino mountain belt. In this key region, <2.5 mm/yr of NE-trending extensi…
View article: Small magnitude earthquake sequences and seismic swarms in the Northern Apennines (central Italy): new observations from the analysis of Montefeltro seismicity
Small magnitude earthquake sequences and seismic swarms in the Northern Apennines (central Italy): new observations from the analysis of Montefeltro seismicity Open
In this work we examine the seismicity of Montefeltro, a historical region of central Italy located between the northern Apennines and the Republic of San Marino towards the northern Adriatic coast. The seismicity of the northern Apennines…
View article: La sismicità del Montefeltro (Appennino settentrionale, Italia centrale) nel periodo 2005-2017
La sismicità del Montefeltro (Appennino settentrionale, Italia centrale) nel periodo 2005-2017 Open
In this paper we examine the seismicity of Montefeltro, an historical region of northern Apennines in central Italy. The analysis focuses on the seismic activity occurred in the period 2005-2017 to exploit the substantial improvement of th…
View article: Bollettino Sismico Italiano (BSI), I quadrimestre 2018
Bollettino Sismico Italiano (BSI), I quadrimestre 2018 Open
Italian Seismic Bulletin (BSI), First quarter 2018, version 1.0. In this issue we publish the earthquakes that occurred in Italy in the period January - April 2018; they include the events belonging to the seismic sequence of central Italy…
View article: Bollettino Sismico Italiano (BSI), II quadrimestre 2017
Bollettino Sismico Italiano (BSI), II quadrimestre 2017 Open
Bollettino Sismico Italiano, II quadrimestre 2017, version 1.0 contains12295 earthquake locations in the Italian region in the time frame between 01-05-2017 and 31-08-2017, locations refer to earthquakes located by INGV. In this time perio…
View article: Bollettino Sismico Italiano (BSI), I quadrimestre 2017
Bollettino Sismico Italiano (BSI), I quadrimestre 2017 Open
Bollettino Sismico Italiano, I quadrimestre 2017, version 1.0 contains 2144 earthquake locations in the Italian region in the time frame between 01-01-2017 and 30-04-2016, locations refer to earthquakes located by INGV. We exclude from thi…
View article: Bollettino Sismico Italiano (BSI), III quadrimestre 2015
Bollettino Sismico Italiano (BSI), III quadrimestre 2015 Open
Bollettino Sismico Italiano, III quadrimestre 2015, version 1.0 contains 4546 earthquake locations in the Italian region in the time frame between 01-09-2015 and 31-12-2015, locations refer to all earthquakes located by INGV, the events wi…
View article: Bollettino Sismico Italiano (BSI), II quadrimestre 2015
Bollettino Sismico Italiano (BSI), II quadrimestre 2015 Open
Bollettino Sismico Italiano, II quadrimestre 2015, version 1.0 contains 5590 earthquake locations in the Italian region in the time frame between 01-05-2015 and 31-08-2015, locations refer to all earthquakes located by INGV, the events wit…
View article: Bollettino Sismico Italiano (BSI), I quadrimestre 2015
Bollettino Sismico Italiano (BSI), I quadrimestre 2015 Open
Bollettino Sismico Italiano, I quadrimestre 2015, version 1.0 contains 5467 earthquake locations in the Italian region in the time frame between 01-01-2015 and 30-04-2015, locations refer to all earthquakes located by INGV, the events with…
View article: The Sardinia Passive Array Experiment (SPAE)
The Sardinia Passive Array Experiment (SPAE) Open
The Sardinia Passive Array Experiment (SPAE) was carried out in central-northern Sardinia (Italy), between July 2014 and September 2016, with the main goal of acquiring new data for studies on the lithospheric structure and seismicity of t…
View article: Multi-segment rupture of the 2016 Amatrice-Visso-Norcia seismic sequence (central Italy) constrained by the first high-quality catalog of Early Aftershocks
Multi-segment rupture of the 2016 Amatrice-Visso-Norcia seismic sequence (central Italy) constrained by the first high-quality catalog of Early Aftershocks Open
We present the first high-quality catalog of early aftershocks of the three mainshocks of the 2016 central Italy Amatrice-Visso-Norcia normal faulting sequence. We located 10,574 manually picked aftershocks with a robust probabilistic, non…
View article: Bollettino Sismico Italiano (BSI), III quadrimestre 2016
Bollettino Sismico Italiano (BSI), III quadrimestre 2016 Open
Bollettino Sismico Italiano, III quadrimestre 2016, version 1.0 contains 2059 earthquake locations in the Italian region in the time frame between 01-09-2016 and 31-12-2016, locations refer to earthquakes located by INGV. We exclude from t…
View article: Bollettino Sismico Italiano 2012
Bollettino Sismico Italiano 2012 Open
The Italian National Seismic Network (RSNI) in 2012 is described together with the seismicity occurred in Italy. In this year the RSNI has 413 seismic stations, belonging INGV and other local and regional networks, a part of which provides…
View article: The Italian Seismic Bulletin: strategies, revised pickings and locations of the central Italy seismic sequence
The Italian Seismic Bulletin: strategies, revised pickings and locations of the central Italy seismic sequence Open
The central Italy seismic sequence, started with the Mw = 6.0 Amatrice earthquake on August 24th 2016, is the first significant one after the Italian Seismic Bulletin (BSI) changed its analysis strategies in 2015. These new strategies cons…
View article: The Italian National Seismic Network and the earthquake and tsunami monitoring and surveillance systems
The Italian National Seismic Network and the earthquake and tsunami monitoring and surveillance systems Open
The Istituto Nazionale di Geofisica e Vulcanologia (INGV) is an Italian research institution, with focus on Earth Sciences. INGV runs the Italian National Seismic Network (Rete Sismica Nazionale, RSN) and other networks at national scale f…
View article: Bollettino Sismico Italiano 2011
Bollettino Sismico Italiano 2011 Open
This work illustrates the state of the Italian National Seismic Network (RSNI) and the main characteristics of the seismicity in Italy during 2011. In that year the RSNI located 16,499 events recorded by 359 stations belonging to INGV, and…