Reconstructing Pyroclastic Currents' Source and Flow Parameters From Deposit Characteristics and Numerical Modeling: The Pozzolane Rosse Ignimbrite Case Study (Colli Albani, Italy)

Calabrò, Laura; Esposti Ongaro, Tomaso; Giordano, Guido; de’ Michieli Vitturi, Mattia

doi:10.1029/2021jb023637

Public

Reconstructing Pyroclastic Currents' Source and Flow Parameters From Deposit Characteristics and Numerical Modeling: The Pozzolane Rosse Ignimbrite Case Study (Colli Albani, Italy)

Published in Journal of Geophysical Research Solid Earth • May 1, 2022

Authors:

Laura Calabrò

Tomaso Esposti Ongaro

Guido Giordano

Abstract

Abstract In this study, we apply a two‐dimensional, transient depth‐averaged model to simulate the inertial flow dynamics of caldera‐forming pyroclastic currents, using the available data about the Pozzolane Rosse ignimbrite (Colli Albani, Italy) eruption (460 ka, 63 km 3 DRE). By performing an exte...

Subject

Pyroclastic rock

Geology

Pyroclastic fall

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