[HTML][HTML] INSTANCE–the Italian seismic dataset for machine learning

A Michelini, S Cianetti, S Gaviano… - Earth System …, 2021 - essd.copernicus.org
The Italian earthquake waveform data are collected here in a dataset suited for machine
learning analysis (ML) applications. The dataset consists of nearly 1.2 million three …

An updated view of the Italian seismicity from probabilistic location in 3D velocity models: The 1981–2018 Italian catalog of absolute earthquake locations (CLASS)

D Latorre, R Di Stefano, B Castello, M Michele… - Tectonophysics, 2023 - Elsevier
We have built a complete catalog of three-dimensional (3D) hypocenter locations of
earthquakes recorded in Italy from 1981 to 2018. Our catalog includes more than 420,000 …

Buried alive: Imaging the 9 November 2022, Mw 5.5 earthquake source on the offshore Adriatic blind thrust front of the Northern Apennines (Italy)

FE Maesano, M Buttinelli, R Maffucci… - Geophysical …, 2023 - Wiley Online Library
The prompt identification of faults responsible for moderate‐to‐large earthquakes is
fundamental for understanding the likelihood of further, potentially damaging events. This is …

GrowClust3D. jl: A Julia package for the relative relocation of earthquake hypocenters using 3D velocity models

DT Trugman, CJ Chamberlain… - … Society of America, 2023 - pubs.geoscienceworld.org
Relative relocation techniques are widely used to improve the resolution of earthquake
hypocenter positions. Here, we present GrowClust3D. jl—an open‐source software package …

From seismic monitoring to tsunami warning in the Mediterranean Sea

A Amato, A Avallone, R Basili… - Seismological …, 2021 - pubs.geoscienceworld.org
Abstract The Italian Tsunami Alert Center based at the Istituto Nazionale di Geofisica e
Vulcanologia (CAT‐INGV) has been monitoring the Mediterranean seismicity in the past 8 yr …

Earthquake size distributions are slightly different in compression vs extension

M Taroni, MMC Carafa - Communications Earth & Environment, 2023 - nature.com
The earthquake size distribution is described by an exponential function governed by the b-
value parameter. It has already been proven that the b-value depends on the differential …

Real time Gutenberg–Richter b-value estimation for an ongoing seismic sequence: an application to the 2022 marche offshore earthquake sequence (ML 5.7 …

I Spassiani, M Taroni, M Murru… - Geophysical Journal …, 2023 - academic.oup.com
We estimate the b-value parameter of the Gutenberg–Richter law for earthquake
magnitudes in the early stage of the Costa Marchigiana (Italy) seismic sequence, starting on …

Peak frequency changes from HV spectral ratios in Central Italy: effects of strong motions and seasonality over 12 years of observations

M Vassallo, G Cultrera, G Di Giulio… - Journal of …, 2022 - Wiley Online Library
We analyzed 12 years of continuous seismic data acquired by two seismic stations in
Central Apennines (Italy) with the aim to investigate the temporal variations of H/V spectral …

Shoreline change dynamics along the Augusta coast, eastern Sicily, South Italy

FXAT Laksono, L Borzi, S Distefano… - Earth Surface …, 2023 - Wiley Online Library
The coastal region of Augusta, eastern Sicily, Italy, is a densely populated zone, where
human pressures profoundly shaped the coastal and land dynamics. So far, understanding …

The value of hyperparameter optimization in phase‐picking neural networks

Y Park, DR Shelly - The Seismic Record, 2024 - pubs.geoscienceworld.org
The effectiveness of neural networks for picking seismic phase arrival times has been
demonstrated through several case studies, and seismic monitoring programs are starting to …