News Archivi - Pagina 6 di 58 - Istituto Nazionale di Geofisica e Vulcanologia

Developing hazard scenarios from monitoring data, historical chronicles, and expert elicitation: a case study of Sangay volcano, Ecuador

Violin plots showing the elicitation results for the subset I of target questions related to the CM weighting scheme. SAV, strong ash venting; VS, violent Strombolian; SPL, sub-Plinian; PL, Plinian Bernard B., A. Tadini, P. Samaniego, A. Bevilacqua, F.J. Vasconez, A. Aravena, Mattia de’ Michieli Vitturi & S. Hidalgo (2024).Bulletin…

Last interglacial and MIS 9e relative sea-level highstands in the Central Mediterranean: a reappraisal from coastal cave deposits in the Cilento area, Southern Italy

Isola I., M. Bini, A. Columbu, M.A. Di Vito, B. Giaccio, H.-M. Hu, F. Martini, F. Pasquetti, L. Sarti, F. Mulè, A. Mazzoleni, C.-C. Shen, G. Zanchetta (2024).Quaternary Science Advances, 15. https://doi.org/10.1016/j.qsa.2024.100212 Abstract A revaluation of the relative sea-level (RSL) indicators in the Baia di Infreschi…

Effects on a Deep-Learning, Seismic Arrival-Time Picker of Domain-Knowledge Based Preprocessing of Input Seismograms

Lomax, A., Bagagli, M., Gaviano, S., Cianetti, S., Jozinović, D., Michelini, A., Zerafa, C., & Giunchi, C. (2024).Seismica, 3(1). https://doi.org/10.26443/seismica.v3i1.1164 Abstract Automatic detection and picking of energy onsets on seismograms is essential to process large volumes of seismic data for applications such as earthquake monitoring, early-warning…

UAS-based mapping of the July 3, 2019, ballistics density distribution on the W flank of Stromboli with uncertainty quantification

Fig. 5. Summary of the high-resolution orthomosaic used for the clast identification. Red polygons mark the clasts of July 3, 2019. Bevilacqua A., L. Nannipieri, M. Favalli, A. Fornaciai (2024).Bulletin of Volcanology, 86, 48. https://doi.org/10.1007/s00445-024-01741-9 Abstract Stromboli is a volcanic island in a persistent state of…

Parole per la Terra

Parole per la Terra è una manifestazione divulgativa organizzata dall’Istituto Nazionale di Geofisica e Vulcanologia a cui partecipano, ogni anno, molte delle sedi dell’Ente. Quest’anno, il 26 gennaio, anche la sezione di Pisa ha preso parte alla manifestazione accogliendo 45 ragazze e…

Thermal transient PDC behavior induced by topographic drops: A test case at Mt. St. Helens, USA

Schematic cartoon summarizing the transient process induced by a topographic drop. A recirculation zone with a typical transient time (τ) forms when the size of the current (Η) is comparable with the drop height (J). Such configuration alters the PDC internal flow structure, as exemplified by temperature (Τ) and velocity…