Modeling deformation, seismicity, and thermal anomalies driven by degassing during the 2005-2006 pre-eruptive unrest of Augustine Volcano, Alaska

Keyphrases

• Surface Deformation 100%
• Alaska 100%
• Degassing 100%
• Seismicity 100%
• Unrest 100%
• Thermal Anomaly 100%
• Pre-eruptive 100%
• Augustine Volcano 100%
• Deformation Anomaly 100%
• Volcano 66%
• Gas Flux 66%
• Volcanic Eruption 66%
• Volcanic Gases 66%
• Order of Magnitude 33%
• Finite Element Model 33%
• Overpressure 33%
• Temperature Rise 33%
• Thermal Response 33%
• Heat Transfer 33%
• Earthquake 33%
• Numerical Model 33%
• Remote Sensing 33%
• Gas Flow 33%
• Two-dimensional Finite Element 33%
• Model Coupling 33%
• Gas Emission 33%
• Ensemble Kalman Filter (EnKF) 33%
• Generating Surface 33%
• Triggering Mechanism 33%
• Gas Permeability 33%
• Host Rock 33%
• Magma Reservoir 33%
• Data Assimilation 33%
• Sensitivity Test 33%
• Deformation Transfer 33%
• Hydrothermal Alteration 33%
• Ground Temperature 33%
• Transfer Heat 33%
• Stress Calculation 33%
• Coulomb Stress 33%
• Ground Sensing 33%
• Subsurface Processes 33%
• Volcanic Unrest 33%
• Rock Deformation 33%
• Volcanic Edifice 33%
• Precursory Signals 33%
• Multi-physical 33%
• Volcano-tectonic Earthquakes 33%
• Poroelastic Response 33%
• Exsolved Volatiles 33%

Earth and Planetary Sciences

• Degassing 100%
• Alaska 100%
• Temperature Anomaly 100%
• Seismicity 100%
• Volcanic Eruption 100%
• Volcanic Gas 100%
• Remote Sensing 50%
• Stress Analysis 50%
• Tectonics 50%
• Emissions 50%
• Kalman Filter 50%
• Global Positioning System 50%
• Gas Flow 50%
• Magma Chamber 50%
• Host Rock 50%
• Numerical Model 50%
• Data Assimilation 50%
• Hydrothermal Alteration 50%
• Sensitivity Analysis 50%