Results 51 to 60 of about 909,118 (306)

Eruption forecast for Krafla Caldera

Eos, Transactions American Geophysical Union, 1982
Since December 1975, Krafla, a volcano in northern Iceland, has been the site of repeated earthquakes, fissuring, and occasional eruptions (see cover figure). Intense monitoring of activity at Krafla has led to the recognition of a repetitive pattern of months‐long inflation in the caldera area, followed by sudden deflation.
Charles A. Wood, James L. Whitford‐Stark   +1 more
openaire   +1 more source

Towards scientific forecasting of magmatic eruptions

Nature Reviews Earth & Environment, 2023
Forecasting eruptions is a fundamental goal of volcanology. However,difficulties in identifying eruptive precursors, fragmented approachesand lack of resources make eruption forecasting difficult to achieve.In this Review, we explore the first-order scientific approaches thatare essential to progress towards forecasting the time and location ofmagmatic
Valerio Acocella, Maurizio Ripepe, Eleonora Rivalta, Aline Peltier, Federico Galetto, Erouscilla Joseph   +5 more
openaire   +3 more sources

Accurate hindcasting of explosive eruptions at Whakaari, New Zealand

Volcanica
Phreatic eruptions are small, sudden events, commonly with few precursory signals. They are driven by interactions between magmatic and hydrothermal processes at shallow levels beneath the surface.
John Stix, Craig Miller, Yajing Liu
doaj   +1 more source

Thermal Remote Sensing for Global Volcano Monitoring: Experiences From the MIROVA System

Frontiers in Earth Science, 2020
Volcanic activity is always accompanied by the transfer of heat from the Earth’s crust to the atmosphere. This heat can be measured from space and its measurement is a very useful tool for detecting volcanic activity on a global scale.
Diego Coppola, Diego Coppola, Marco Laiolo, Marco Laiolo, Corrado Cigolini, Corrado Cigolini, Francesco Massimetti, Dario Delle Donne, Maurizio Ripepe, Hidran Arias, Sara Barsotti, Claudia Bucarey Parra, Riky Gustavo Centeno, Sandrine Cevuard, Gustavo Chigna, Carla Chun, Esline Garaebiti, Dulce Gonzales, Julie Griswold, Javier Juarez, Luis E. Lara, Cristian Mauricio López, Orlando Macedo, Celestin Mahinda, Sarah Ogburn, Oktory Prambada, Patricio Ramon, Domingo Ramos, Aline Peltier, Aline Peltier, Steve Saunders, Elske de Zeeuw-van Dalfsen, Nick Varley, Ricardo William   +33 more
doaj   +1 more source

Eruptive Styles Recognition Using High Temporal Resolution Geostationary Infrared Satellite Data

Remote Sensing, 2019
The high temporal resolution of the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) instrument aboard Meteosat Second Generation (MSG) provides the opportunity to investigate eruptive processes and discriminate different styles of volcanic ...
Valerio Lombardo, Stefano Corradini, Massimo Musacchio, Malvina Silvestri, Jacopo Taddeucci   +4 more
doaj   +1 more source

Predictability of Volcano Eruption: lessons from a basaltic effusive volcano [PDF]

, 2003
Volcano eruption forecast remains a challenging and controversial problem despite the fact that data from volcano monitoring significantly increased in quantity and quality during the last decades.This study uses pattern recognition techniques to ...
Aki, Bellanger, Buffe, Chouet, Collombet, Gelfand, Grasso, Helmstetter, Ilya Zaliapin, Jean-Robert Grasso, Kagan, Keilis-Borok, Klein, Kossobokov, Lenat, Lenat, McNutt, Minakami, Molchan, Molchan, Mulargia, Mulargia, Rubin, Sapin, Swanson, Toutain, Voight, Zaliapin   +27 more
core   +3 more sources

Universal machine learning approach to volcanic eruption forecasting using seismic features

Frontiers in Earth Science
Introduction: Volcano seismology has successfully predicted several eruptions and includes many reliable methods that have been adopted extensively by volcanic observatories; however, there are several problems that still lack solutions.
Pablo Rey-Devesa, Joe Carthy, M. Titos, J. Prudencio, Jesús M. Ibáñez, Carmen Benítez   +5 more
semanticscholar   +1 more source

Hindcasting Magma Reservoir Stability Preceding the 2008 Eruption of Okmok, Alaska

Geophysical Research Letters, 2019
Volcanic eruptions pose a significant and sometimes unpredictable hazard, especially at systems that display little to no precursory signals. For example, the 2008 eruption of Okmok volcano in Alaska notably lacked observable short‐term precursors ...
J. A. Albright, P. M. Gregg, Z. Lu, J. T. Freymueller   +3 more
doaj   +1 more source

Eruptive Event Generator Based on the Gibson-Low Magnetic Configuration [PDF]

, 2017
Coronal Mass Ejections (CMEs), a kind of energetic solar eruptions, are an integral subject of space weather research. Numerical magnetohydrodynamic (MHD) modeling, which requires powerful computational resources, is one of the primary means of studying ...
Borovikov, Dmitry, Gombosi, Tamas I., Jin, Meng, Manchester, Ward B., Sokolov, Igor V.   +4 more
core   +1 more source

How Scientists Forecast Volcanic Eruptions

Frontiers for Young Minds, 2022
Volcanic eruptions are impressive demonstrations of the activity of our planet. While some eruptions may be safely observed from distance, many eruptions, especially if explosive, may be hazardous to the populations and the environment around the volcano, including the animals, plants, and manmade structures.
openaire   +1 more source