Detecting volcanic sulfur dioxide plumes in the Northern Hemisphere using the Brewer spectrophotometer, other networks, and satellite observations [PDF]
, 2016 This paper demonstrates that SO 2 columnar amounts have significantly increased following the five largest volcanic eruptions of the past decade in the Northern Hemisphere.
Allaart, Marc +29 more
core +2 more sources
Volcano remote sensing with ground-based spectroscopy [PDF]
, 2005 The chemical compositions and emission rates of volcanic gases carry important information about underground magmatic and hydrothermal conditions, with application in eruption forecasting.
Burton M.R +5 more
core +1 more source
Deformation Study of Papandayan Volcano using GPS Survey Method and Its Correlation with Seismic Data Observation [PDF]
ITB Journal of Engineering Science, 2006 Papandayan volcano located in the southern part of Garut regency, around 70 km away from Bandung city, West Java. Many methods carried out to monitoring the activities of volcano, both continuously or periodically, one of the monitoring method is ...
Dina A. Sarsito +5 more
doaj
The fast response of volcano-seismic activity to intense precipitation: Triggering of primary volcanic activity by rainfall at Soufrière Hills Volcano, Montserrat [PDF]
, 2009 One-minute resolution time series of rainfall and seismic data from the Soufriere Hills Volcano, Montserrat are analysed to explore the mechanism of external forcing of volcanic eruptions by rainfall over three years of activity.
Adrian J. Matthews +35 more
core +1 more source
Annals of Geophysics, 2014 Deception Island is an active volcano located in the south Shetland Islands, Antarctica. It constitutes a natural laboratory to test geophysical instruments in extreme conditions, since they have to endure not only the Antarctic climate but also the ...
Enrique Carmona +10 more
doaj +1 more source
Frontiers in Earth Science, 2021 A key issue on active volcanoes is to investigate the position and characteristics of the magma reservoirs over time. The aim is to better understand the crustal magma transfer, therefore also to define the volcanic hazard and plan the mitigation ...
Alessandro Bonaccorso, Marco Aloisi
doaj +1 more source
Geochemistry Geophysics Geosystems, 2019 Explosive eruptions that occur with little or no precursory unrest (less than a month) pose the greatest hazards from volcanoes to nearby populations. Here we focus on the preeruptive conditions for these explosive events, their triggers and how these ...
M. Cassidy +10 more
semanticscholar +1 more source
Analysis of the Alaska Volcano Observatory's Response Time to Volcanic Explosions-1989 to 2016
Frontiers in Earth Science, 2018 A major goal of volcano monitoring is the rapid identification of volcanic explosions and subsequent warning of associated hazards. Between 1988 and 2016 the Alaska Volcano Observatory (AVO) responded to at least 54 separate volcanic eruptions.
John A. Power, Cheryl E. Cameron
doaj +1 more source
A robust, low-cost and well-calibrated infrasound sensor for volcano monitoring
, 2019 Volcano acoustic signals contain valuable information on shallow magmatic and hydrothermal processes. In some cases, the detection of acoustic waves is the only clear evidence of the occurrence of volcanic explosions. Their study is thus complementary to
J. Grangeon, P. Lesage
semanticscholar +1 more source
Foundations for Forecasting: Defining Baseline Seismicity at Fuego Volcano, Guatemala
Frontiers in Earth Science, 2018 Accurate volcanic eruption forecasting is especially challenging at open vent volcanoes with persistent low levels of activity and relatively sparse permanent monitoring networks.
Kyle A. Brill +2 more
doaj +1 more source