Results 81 to 90 of about 355 (168)

When Might the Campi Flegrei Caldera Erupt Again?

Eos, 2016
The clock may be ticking for Italy's Campi Flegrei caldera, a region with a pattern of numerous and sometimes large explosive eruptions. The next explosion could be less than 100 years away.
openaire   +1 more source

Area-Specific Seismic Noise Reference Curves in an Urban Volcanic Environment: The Campi Flegrei Case

Geosciences
This study investigates the seismic ambient noise within the Campi Flegrei caldera (Naples, Italy) to improve the detection capability and reliability of the earthquake monitoring system managed by the INGV, Osservatorio Vesuviano.
Roberta Esposito, Lucia Nardone, Roberto Manzo, Guido Gaudiosi, Massimo Orazi   +4 more
doaj   +1 more source

An MT-InSAR-Based Procedure for Detecting and Interpreting Vertical Ground Deformation Anomalies During Phases of Unrest at Campi Flegrei Caldera, Italy

Applied Sciences
Active volcanic calderas often experience significant ground deformation, characterized by uplift and subsidence, typically with a radial or elliptical pattern centered on the caldera.
Fabio Matano, Annarita Casaburi, Giuseppe De Natale   +2 more
doaj   +1 more source

Real-time monitoring of H2S emissions from the Pisciarelli fumarole at Phlegraean Fields with a Quartz-Enhanced Photoacoustic sensor

npj Climate and Atmospheric Science
The persistent unrest at Campi Flegrei highlights the importance of accurate and continuous surveillance of volcanic gas emissions to support scientific interpretation and civil protection efforts.
Arianna Elefante, Mariagrazia Olivieri, Vincenzo Luigi Spagnolo, Angelo Sampaolo, Silvia Massaro, Roberto Sulpizio, Pierfrancesco Dellino, Francesco Rufino, Stefano Caliro, Antonio Costa, Pietro Patimisco   +10 more
doaj   +1 more source

Campi Flegrei and Vesuvio, Italy: Ground Deformation Between ERS/ENVISAT and Sentinel-1 Missions from RADARSAT-2 Imagery

Remote Sensing
The area encompassing the Campi Flegrei and Vesuvio volcanoes, situated approximately 25 km apart and bisected by the city of Naples, Italy, is recognised as one of the most hazardous regions globally.
Antonella Amoruso, Giada Salicone, Luca Crescentini   +2 more
doaj   +1 more source

The contradictions and debates around Bradyseism at Campi Flegrei caldera

Bulletin of Volcanology
Abstract This work aims to highlight the issues related to the interpretation of the bradyseism phenomenon in the Campi Flegrei caldera based on the outcomes of the main studies published in recent times. Bradyseism at the Campi Flegrei caldera is a very debated process, and different studies propose contrasting interpretations of its
openaire   +1 more source

Weak Crust Owing Past Magmatic Intrusions Beneath Campi Flegrei Identified: The Engine for Bradyseismic Movements?

AGU Advances
Calderas often experience extended periods of unrest that are challenging to relate to a magmatic or hydrothermal origin, making it crucial to assemble a clear picture of these dynamics.
Gianmarco Buono, Francesco Maccaferri, Lucia Pappalardo, Anna Tramelli, Stefano Caliro, Giovanni Chiodini, Virginie Pinel, Eleonora Rivalta, Elena Spagnuolo, Elisa Trasatti, Mauro Antonio Di Vito   +10 more
doaj   +1 more source

Inaccurate DInSAR Time Series Underlie the Purported Evidence of a Recent, Rapid Ascent of a Magmatic Body in the Campi Flegrei Caldera (Italy)

Remote Sensing
Ground deformation data are crucial for understanding the processes driving volcanic unrest. The current unrest at the Campi Flegrei caldera, Italy, presents a significant challenge, primarily due to the presence of inconsistencies between seismic data ...
Antonella Amoruso, Warner Marzocchi, Luca Crescentini   +2 more
doaj   +1 more source

The unprecedented M d = 4.4, 2024, Campi Flegrei earthquake highlights the fluids contribution to the ongoing unrest

Communications Earth & Environment
The Campi Flegrei caldera has been experiencing volcanic unrest since 2005, rising concern in the population and in local and national authorities.
Nicola Alessandro Pino, Stefania Danesi, Giacomo Rapagnani, Valerio De Rubeis, Simone Cesca   +4 more
doaj   +1 more source

Delineation and Fine‐Scale Structure of Fault Zones Activated During the 2014–2024 Unrest at the Campi Flegrei Caldera (Southern Italy) From High‐Precision Earthquake Locations

Geophysical Research Letters
In the past two decades, the central portion of Campi Flegrei caldera has experienced ground uplift up to 15 mm/month, with an increase of rate, magnitude and extent of the seismicity. In this work, we perform multi‐scale precise earthquake relocation of
Francesco Scotto di Uccio, Anthony Lomax, Jacopo Natale, Titouan Muzellec, Gaetano Festa, Sahar Nazeri, Vincenzo Convertito, Antonella Bobbio, Claudio Strumia, Aldo Zollo   +9 more
doaj   +1 more source