
Introduction to Volcanic Seismology
Description
Key Features
- Provides a comprehensive overview of seismic signals at different stages of volcano eruption.
- Discusses dozens of case histories from around the world to provide real-world applications.
- Illustrations accompany detailed descriptions of volcano eruptions alongside the theories involved.
Readership
Seismologists, Volcanologists, Geophysicists
Table of Contents
Preface to the Second Edition
Preface to the First Edition
1. Introduction
1.1. Terms and Definitions
1.2. Subject of the Book
2. Seismicity at Volcanoes
2.1. History of Seismic Monitoring of Volcanic Activity
2.2. Classification of Volcanic Earthquakes
2.3. Sequences of Volcanic Earthquakes
3. Fundamentals of Volcanic Seismology
3.1. Magma Flow within the Volcanic Conduit
3.2. Experimental Studies of the Volcanic Processes and Their Applications for the Seismic Sources
3.3. General Description of the Source of Seismic Signals at Volcanoes
4. Origin of Volcano-Tectonic Earthquakes
4.1. Migration of Magma and Its Seismic Potential
4.2. Volcanism and Tectonics
4.3. Source Nature of Volcano-Tectonic Earthquakes
4.4. Models of Volcano-Tectonic Earthquake Sequences
5. Volcano-Tectonic Earthquakes at Basaltic Volcanoes
5.1. Volcano-Tectonic Earthquakes Associated with Shield Volcanoes
5.2. Volcano-Tectonic Earthquakes Associated with Stratovolcanoes
5.3. Volcano-Tectonic Earthquakes Associated with Fissure Eruptions
5.4. Volcano-Tectonic Earthquakes Associated with Caldera Collapse
5.5. Volcano-Tectonic Earthquakes Associated with Submarine Eruptions
6. Volcano-Tectonic Earthquakes at Andesitic Volcanoes
6.1. Volcano-Tectonic Earthquakes Associated with Volcanic “Directed Blasts”
6.2. Volcano-Tectonic Earthquakes Associated with Phreatic and Phreato-Magmatic Explosions
6.3. Volcano-Tectonic Earthquakes Associated with Lava Extrusions
6.4. Volcano-Tectonic Earthquakes Associated with Flank Eruptions
7. Volcano-Tectonic Earthquakes at Dacitic Volcanoes
7.1. Volcano-Tectonic Earthquakes Associated with Summit Eruptions
7.2. Volcano-Tectonic Earthquakes Associated with Flank Eruptions
8. General Properties of Volcano-Tectonic Earthquake Swarms
8.1. Properties of Volcano-Tectonic Earthquake Swarms Inferred from the Data of Chapters 5–7Chapter 5Chapter 6Chapter 7
8.2. Additional Data About Volcano-Tectonic Earthquake Swarm Properties
8.3. Some Regularities in the Volcano-Tectonic Earthquake Swarms Proclaiming Reawakening of Andesitic and Dacitic Volcanoes
9. Source Properties of Volcano-Tectonic Earthquakes
9.1. Focal Mechanisms of Volcano-Tectonic Earthquakes: Double-Couple and Non-Double-Couple Models
9.2. Source Spectral Characteristics of Volcano-Tectonic Earthquakes
9.3. Temporal Variations of the Source Spectral Characteristics and Focal Mechanisms of Volcano-Tectonic Earthquakes in the Course of Volcanic Activity
9.4. Seismo-Tectonic Deformations in the Volcanic Region
10. Significant Volcano-Tectonic Earthquakes and Their Role in Volcanic Processes
10.1. Selection of Significant Volcano-Tectonic Earthquakes that Occurred in the Twentieth Century
10.2. Focal Rupturing of Significant Volcano-Tectonic Earthquakes and Its Role in Volcanic Processes
10.3. The Magnitude 7 Volcano-Tectonic Earthquakes in Volcanic Processes
10.4. Seismic Hazard of Significant Volcano-Tectonic Earthquakes
11. Origin of Eruption Earthquakes
11.1. Volcanic Processes Generating Seismic Signals of Eruption Earthquakes
11.2. Source Mechanisms of Eruption Earthquakes
11.3. Models of the Eruption Earthquake Sources
12. Volcanic Tremor
12.1. Seismograms and Spectra
12.2. Location of Volcanic Tremor
12.3. Volcanic Tremors in Eruptive Process
12.4. Relationship Between the Intensity of Volcanic Tremor and Volcanic Events
12.5. Special Cases of Volcanic Tremors
13. Seismic Signals Associated with Pyroclastic Flows, Rockfalls, and Lahars
13.1. Occurrence of Pyroclastic Flows, Rockfalls, and Lahars During Volcanic Eruptions
13.2. Seismic Signals Associated with Pyroclastic Flows and Rockfalls: Waveforms and Spectra
13.3. Occurrences of Earthquakes Associated with Pyroclastic Flows and Rockfalls
13.4. Relationship Between the Pyroclastic Flow and Rockfall Earthquakes and Seismo-Volcanic Activity During Lava Emission
13.5. Quantification of Pyroclastic Flow and Rockfall Earthquakes
13.6. Location Pyroclastic Flows Using the Amplitude Signals of Earthquakes
13.7. Seismic Signals Associated with Lahars: Waveforms and Spectra
13.8. Seismic Signals as a Source of Information About the Lahar Structure
13.9. Seismic Tracking of Lahars
13.10. Comparison of the Seismic Characteristics of Pyroclastic Flows and Lahars
14. Seismic Signals Associated with Volcanic Explosions
14.1. Waveforms and Spectra
14.2. Nature of the Seismic Signals of Explosive Earthquakes
14.3. Sources of Explosion Earthquakes and Their Quantification
14.4. Location of Explosion Earthquakes
14.5. Explosion Sequences
14.6. Explosion Earthquakes in Eruptive Process
15. Long-Period and Very Long-Period Seismic Signals at Volcanoes
15.1. Waveforms and Spectra
15.2. Geometry of the Sources of LP and VLP Seismic Signals
15.3. Type of Fluid Within the Fluid-Filled Cracks
15.4. Location of the Sources of LP and VLP Events
15.5. Conceptual Models of the Relationship Between the Sources of the LP and VLP Seismic Signals and Their Role in Eruptive Process
16. Swarms of Microearthquakes Associated with Effusive and Explosive Activity at Volcanoes
16.1. Waveforms and Spectra
16.2. Structure of Microearthquake Swarms
16.3. Microearthquake Swarms in Eruption Process
16.4. Nature of Microearthquakes
17. Acoustic Waves Generated by Volcanic Eruptions
17.1. Infrasonic Acoustic Waves from Small Volcanic Explosions (VEI 1 and 2)
17.2. Long-Period Acoustic and Acoustic-Gravity Waves from Large Volcanic Explosions (VEI 4–6)
17.3. Acoustic Waves Produced by the Lava Dome Collapse and the Propagation of Pyroclastic Flow and Rockfalls
17.4. Acoustic Waves Produced During Volcanic Microearthquake Swarms (“Drumbeats”)
17.5. Utility of the Acoustic Signals for Volcano Activity Monitoring
18. Seismic Monitoring of Volcanic Activity and Forecasting of Volcanic Eruptions
18.1. Methodology of Seismic Monitoring of Volcanic Activity
18.2. Applications of Volcanic Seismicity to the Forecasting of Volcanic Eruptions and Predicting of Volcanic Hazards
19. Seismic Activity at Dormant Volcanic Structures
19.1. Failed Eruptions: Case Studies
19.2. Modeling of Magma Ascent Resisting
19.3. Monitoring of the Seismic Activity at Dormant Volcanoes
References
Product details
- No. of pages: 474
- Language: English
- Copyright: © Elsevier 2011
- Published: December 8, 2011
- Imprint: Elsevier
- eBook ISBN: 9780444563767
About the Author
Vyacheslav Zobin

Affiliations and Expertise
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