Research Reports
Earthquake Source |
Regional Structure |
Global Structure
Geodetic/Geological Studies |
Special Networks/Experiments |
Unusual Seismic Signals |
Miscellaneous
Scientists at the Seismological Laboratory conduct research on earthquakes on both the regional and global scales. These summaries are taken from the Annual Report of the Berkeley Seismological Laboratory. You can also refer to the list of recent publications and to UC Berkeley press releases.
Earthquake Source studies
- Moment Tensors for Aftershocks of the M 7.9 Wenchuan Earthquake
- Joint Inversion of Seismic and Geodetic Data for the Source of the 4th March 2010 Mw 6.3 Jia-Shian, SW Taiwan, Earthquake
- Source Characterization of Mendocino Offshore Earthquakes for Improvements in Monitoring Active Deformation and Estimates of Earthquake Potential in the Mendocino Triple Junction Region
- TremorScope: Imaging the Deep Workings of the San Andreas Fault
- Joint Seismic and Geodetic Analysis of the 2009 Padang, Sumatra Intraslab Earthquake
- Identifying Undetected Early Aftershocks Associated with the 12 August 1998 Mw 5.1 San Juan Bautista Earthquake
- Validation of Coda-derived Source Parameters using Strong and Weak Ground Motion Records of the 2008 Wells, Nevada Sequence
- Measuring Fault-Zone Rheology at Depth from Characteristically Repeating Earthquakes
- Slip Transients, Deficit and Release from Repeating Earthquakes
- Immediate Triggering of Small Repeating Earthquakes at Parkfield
- Tidal Triggering of LFEs near Parkfield, CA (2011)
- Tidal Triggering of LFEs near Parkfield, CA (2010)
- January 10, 2010 6.5 Gorda Plate Earthquake: Automated Finite-Source Modeling
- Towards a Real-time Earthquake Source Determination and Tsunami Early Warning in Northern California
- Seismic Constraints on Fault-Zone Frictional Properties at Seismogenic Depth on the San Andreas Fault, Parkfield
- Postseismic Variations in Seismic Moment and Recurrence Interval of Repeating Earthquakes at Parkfield
- Statistical Testing of Theoretical Rupture Models Against Kinematic Inversions
- Towards a continuous seismic wavefield scanning
- Weak Mantle in NW India Probed by Postseismic GPS Measurements Following the 2001 Bhuj Earthquake
- Fault Slip Kinematics using Characteristic Microearthquakes
- No Apparent Accelerating Moment Release in Areas of High Stress
- Stress Changes on the Sunda megathrust Preceding the 8.4 2007 Earthquake
- Mapping the Rupture of the M5.4 Alum Rock Earthquake
- Stability of Local and Regional Coda: Application to the Wells, Nevada Sequence
- Source Analysis of the February 24, 2008 M6 Wells, Nevada Earthquake
- Source Analysis of the Crandall Canyon, Utah, Mine Collapse
- Interactions Between Early Earthquake Slip History and Final Magnitude
- Periodic Earthquake Rate Variations on the San Andreas Fault
- Periodic Pulsing of the San Andreas Fault: An Update
- Kinematic Models of Repeating Earthquakes
- Do Repeating Earthquakes talk to each other?
- Time-dependent depth distribution of aftershocks: Implications for fault mechanics and crust Rheology
- The Evolution of the Seismic-Aseismic Transition during the Earthquake Cycle: Constraints from the Time-Dependent Depth Distribution of Aftershocks
- Detection of Seismic Stress-Drop Anomalies in the Mendocino Transform Using Coda-Derived Spectra
- Long-Period Microtremor Observations in the Santa Clara Valley, California
- Excitation of Earth's Incessant Free Oscillations by Atmosphere-Ocean-Seafloor Coupling
- Episodic Tremor and Slip in the Southern Cascadia Subduction Zone
- Source Mechanisms of Volcanic Induced Seismicity - Miyakejima, Japan, 2000
- Measuring and Modeling Fluid Movements in Volcanoes: Insights from Continuous Broadband Seismic Monitoring at Galeras Volcano, Colombia
- Source studies in the Long Valley Volcanic Region
- Teleseismic and Regional Finite Fault Analysis
- Finite Source Modeling of Great Earthquakes
- Accuracy of the Hypocenter Location and Fault Plane Orientation for Near Realtime Finite Fault Inversion
- Development of Procedures for the Rapid Estimation of Ground Shaking
- Finite Fault Inversion of the Loma Prieta Earthquake Incorporating Complex Structure
- Source Rupture of the Aug. 17, 1999 Izmit/Turkey Earthquake
- 2004 Parkfield Earthquake
- Postseismic Variations in Seismic Moment and Recurrence Interval of Repeating Earthquakes at Parkfield
- Seismic Constraints on Fault-Zone Frictional Properties at Seismogenic Depth on the San Andreas Fault, Parkfield
- Detection of Missing Repeating Earthquakes Using Recurrence Elements Analysis
- Temporal Variations in Crustal Scattering Structure near Parkfield, California, from Receiver Functions
- Nonvolcanic Tremor Evolution in the Parkfield, CA Region
- Correlated Changes in Nonvolcanic Tremor, Seismic Velocity and Fault Displacement Associated with the 2003 San Simeon and 2004 Parkfield Earthquakes
- Kinematic Modeling of the 2004 Parkfield Earthquake
- 2003 San Simeon earthquake
- 1999 Chi-Chi earthquake
- Source Modeling of the 1999 Taiwan Chi-Chi Earthquake and its tectonic implications
- Finite Source Model of the Chi-Chi, Taiwan Earthquake Derived from Strong-motion and GPS
- Finite fault inversion of the September 25, 1999 Taiwan earthquake
- Apparent Stress and Corner Frequency Variations in the 1999 Taiwan (Chi-Chi) Sequence
- 1999 Hector Mine earthquake
- Source Process of the October 16, 1999 Hector Mine Earthquake
- Coseismic Slip Distribution of the Mw 7.1 Hector Mine Earthquake from Space Geodetic Techniques
- Accelerated Stress Buildup on the Southern San Andreas fault and surrounding regions caused by Mojave desert earthquakes
- A New Spectral Ratio Method Using Narrow Band Coda Envelopes: Evidence for non-Self-Similarity in the Hector Mine Sequence
- San Francisco Bay Region Historical Earthquake Relocation Project
- Northern California Seismicity Project
- Recalibrating ML for CISN
- Source Process of Deep-focus Earthquakes
- Investigation of Deep Earthquake Mechanics
- Transient Velocity of Oceanic Lithosphere: a Mechanism for Remote Triggering of Earthquakes
- Moment-Length scaling of large strike-slip earthquakes and the strength of faults
- Strong Ground Motions Derived from Geodetic Slip Models
- Analysis of Bridge Structures Crossing Fault Rupture Zones: Seismic Ground Motion Simulation
- Is Earthquake Rupture Deterministic?
- Repeating Earthquakes on an Imbricated Thrust Fault in the Arc-Continent Collision Boundary of Eastern Taiwan
- Subsurface Creep From Repeating Earthquakes at the Juncture of the San Andreas and Calaveras Faults
- Slip of the 2004 Sumatra-Andaman Earthquake from Joint Inversion of Long Period Global Seismic Waveforms and GPS Static Offsets
- Accelerating Moment Release in Areas of High Stress? Preliminary Results
Regional Earth structure
- California and Western US
- Seismic Imaging of the San Andreas Fault in Northern California using Receiver Functions
- Slab-Plume Interaction Beneath the Pacific Northwest
- Imaging Shallow Cascadia Structure with Ambient Noise Tomography
- 3-D Shear Wave Radially and Azimuthally Anisotropic Velocity Model of the North American Upper Mantle
- Modeling of the Byerly's False S Phase
- Seismic Anisotropy Beneath Cascadia and the Mendocino Triple Junction: Interaction of the Subducting Slab with Mantle Flow
- Imaging Shallow Cascadia Structure with Ambient Noise Tomography
- Crustal Stress and Mechanical Anisotropy of the Lithosphere in Western North America
- Plume vs. Plate: Convection Beneath the Pacific Northwest
- 3-D Isotropic and Anisotropic S-velocity Structure in North America
- Western USA mantle structure and its implications for mantle convection processes
- Moderate earthquake ground motion validation in the San Francisco Bay Area
- Seismic Deployments across the Pacific Northwest
- Velocity structure and anisotropy of the western United States.
- Transitional Structure from Ocean to Continent in the Cape Mendocino Region
- Waveform Constrained Seismic Velocity Structure in Northern California
- Detection and location of potential sources of background low frequency surface wave energy
- The Fate of the Juan de Fuca Plate
- The Fate of the Juan de Fuca Plate: Implications for a Yellowstone Plume Head
- 3D Wave Propagation in the Santa Clara Valley
- Inversion for the Velocity Structure of the Santa Clara Valley, California
- A simple method for simulating microseism H/V spectral ratio in 3D structure
- Broadband Modeling of 3D velocity structure in the San Francisco Bay Area
- Inversion of the Teleseismic Observations for the Velocity Structure Within the Santa Clara Valley Basins
- 3D Simulations of Ground Motions of the 1989 Loma Prieta Earthquake Using the USGS SF06 Velocity Model
- Regional Attenuation Method Comparison for Northern California
- Regional Analysis of Attenuation: Comparison of 1D Methods in Northern California
- Other Regions
- Focal Depth of the 2008 Panzhihua Earthquake from Depth Phase sPL and Joint Inversion of Local and Teleseismic Waveforms
- Probing the Deep Rheology of Tibet: Constraints from 2008 Mw 7.9 Wenchuan, China Earthquake
- Probing the Deep Rheology of Tibet Constraints from 2008 7.9 Wenchuan, China Earthquake
- Anisotropic Layering of the North American Craton
- Depth Dependent Azimuthal Anisotropy in the Western US Upper Mantle
- Reactivation of an Archean Craton: Constraints from P- and S-wave Tomography in North China
- Weak Mantle in NW India Probed by Postseismic GPS Measurements Following the 2001 Bhuj Earthquake
- Joint Inversion for 3D Velocity Structure of the Middle East and North Africa to Improve Nuclear Explosion Monitoring
- Development of a Regional Velocity Model Using 3D Broadband Waveform Sensitivity
- Improvements in Waveform Modeling and Application to Eurasian Velocity Structure
- Joint Inversion for 3D Velocity Structure of the Broader Africa-Eurasia Collision Region
- Non-linear 3D Born Shear Wave Tomography in Southeastern Asia
- Tomography of the Alpine Region from Observations of Seismic Ambient Noise
Global Earth Structure
- Lithosphere
- Mantle Structure
- An Automated Despiking Algorithm for Seismic Normal Mode Data
- Toward Global Waveform Tomography with the SEM: Improving Upper-Mantle Images at Shallow Depths
- On the Interpretation of SKS Splitting Measurements in the Presence of Several Layers of Anisotropy
- Anisotropic Stratification in the Continental Upper Mantle
- Refining the Cratonic Upper Mantle Using RegSEM
- Investigating Upper Mantle Discontinuities Beneath Subduction Zones
- Small-scale Variation of SS Precursors Observed by the US Transportable Array
- Characterization of the Pacific Superplume Boundary
- Toward the Future of Global Waveform Tomography: Scalable Gauss-Newton and Alternative Data-Partitioning Schemes
- Towards Constraining Lateral Variation of Attenuation Structure With Low-Degree Normal Modes Splitting Coefficients
- Efficient Computation of NACT Seismograms: Toward Application in Imagining Upper Mantle Discontinuities
- Recovering the Attenuation of Surface Waves from One-Bit Noise Correlations: A Theoretical Approach
- Plume vs. Plate: Convection Beneath the Pacific Northwest
- Reactivation of an Archean Craton: Constraints from P- and S-wave Tomography in North China
- Toward a 3D Global Attenuation Model in the Lower Mantle from the Earth's Free Oscillations
- Direct Inversion of Mode Data for Mantle Structure
- Inversion of Normal Mode Spectra for Mantle Structure
- Progress in modeling deep mantle isotropic shear and compressional velocity structure using waveform inversion
- On the Resolution of Density Structure in the Mantle
- Resolution of 3D density structure in the mantle using normal mode data
- Investigating mantle's density resolution using the neighborhood algorithm
- The effects of theoretical formalism and data selection scheme on mantle models derived from waveform tomography
- Asymptotic and non-asymptotic approaches in seismic waveform modeling and surface wave tomography
- The 3D shear velocity structure of the mantle from the inversion of body, surface, and higher mode waveforms
- Investigating Velocity Anisotropy in the Earth's Mantle
- Global anisotropy beneath continental roots
- A Three Dimensional Radially Anisotropic Model of Shear Velocity in the Whole Mantle
- High Resolution Anisotropic Structure of the North American Upper Mantle from Inversion of Body and Surface Waveform Data
- Radial and Azimuthal Anisotropic Structure of the North American Upper Mantle From Inversion of Surface Waveform Data
- Seismic Imaging of the Newberry Hotspot Track
- Modeling Electrical Conductivity in the Mantle
- Modeling Electrical Conductivity Anomalies Associated with an Upwelling Hot Plume
- The Pacific Plume as seen by S, ScS, and SKS
- Toward the Constraints on Lateral S Wave Velocity Gradients and the Shape of the Pacific Superplume
- Toward the Constraints on Lateral S Wave Velocity Gradients around the Pacific Superplume
- Travel time analysis of Sdiff, SKS and SKKS phases
- Superplumes from the core-mantle boundary to the base of the lithosphere: evidence from Q tomography
- Finite Boundary Perturbation Theory for the Elastic Equation of Motion
- Towards Inverting Seismic Waveform Data for Temperature and Composition of the Earth's Upper Mantle
- Applying the Spectral Element Method to Model 3D Attenuation in the Upper Mantle
- Inferring composition and temperature of the upper mantle from interpretation of long period seismic data and global attenuation measurements
- Q Constraints on Upper Mantle Temperature
- Applying the Spectral Element Method to Tomography: Crustal Effects
- Locating Scatterers in the Mantle Using Array Analysis of PKP Precursors from an Earthquake Doublet
- The Fate of the Juan de Fuca Plate
- The Fate of the Juan de Fuca Plate: Implications for a Yellowstone Plume Head
- A simple method for improving crustal corrections in waveform tomography
- Effects of water on seismic attenuation
- Towards Regional tomography using the Spectral Element Method
- Measurement and implications of frequency dependence of attenuation
- Transition Zone
- Joint Inversion of Group Velocity Dispersion and Long Period Waveforms for Upper Mantle Structure
- Seismological Study of the Upper Mantle Transition Zone Using Broadband Waveform Modeling
- Upper Mantle Transition Zone in the Western Pacific
- Physically Constrained Inversion of Long-Period Seismic Data: Insights on the Nature of the Transition Zone
- D''
- Seismic Signature of Perovskite and Postperovskite in the D''
- The Origin of Seismic Anisotropy in the D''
- Toward a 3D Global Attenuation Model in the Lower Mantle from the Earth's Free Oscillations
- Investigating Earth's Lower Mantle with Seismology
- Forward Modeling of S-SKS Differential Travel Times and D" Structure in 3D in the Central Pacific
- The effect of D'' on PKP(AB-DF) travel time residuals and possible implications for inner core structure
- Modeling of D'' by Using High Quality PKP(AB-DF) Datasets
- Lateral Heterogeneity in D'': Constraints From PKP and PcP Travel Time Data
- Short scale heterogeneity in the lowermost mantle: insights from PcP-P and ScS-S data
- Large Scale Anisotropy Near the Core-Mantle Boundary from Global Waveform Inversion
- Towards forward modeling of 3D heterogeneity at the base of the mantle
- Toward the Study of Earth Seismic Attenuation and the D" Layer with a Coupled Method of Spectral Elements and Modal Solution
- Using the couple method of spectral elements and modal solution to study the D" layer
- Global Waveform Tomography with Spectral Element Method
- Tests of Normal Mode Asymptotic Approximations against Computation Using the Spectral Element Method
- Inner Core
- Investigating Earth's Inner Core by using PKP waves
- Inner Core Anisotropy
- New constraints on deep earth heterogeneity and anisotropy from PKP(BC-DF) travel times
- Anomalous splitting of core sensitive modes: a reevaluation of possible interpretations
- Constraints on the Structure of the Inner Core from P'P'
- On the origin of complexity in PKP travel time data
- Constraints on Density and Shear Velocity Contrasts at Inner Core Boundary
- Hemispherical Transition of Seismic Attenuation at the Top of the Earth's Inner Core
- Constraints on Shear Wave Attenuation in the Earth's Inner Core from an observation of PKJKP
- Short Wavelength Topography on the Inner Core Boundary
- Test of Innermost Inner Core Anisotropic Models
- A Brief Review of Observation of the Slichter Mode
- Anelasticity
- Recovering the Attenuation of Surface Waves from One-Bit Noise Correlations: A Theoretical Approach
- Toward a 3D Global Attenuation Model in the Lower Mantle from the Earth's Free Oscillations
- Frequency Dependent Anlasticity
- Q Tomography of the Earth's Mantle using Long Period Waveforms
Geodetic/Geological Studies
- Joint Inversion of Seismic and Geodetic Data for the Source of the 4th March 2010 Mw 6.3 Jia-Shian, SW Taiwan, Earthquake
- Joint Seismic and Geodetic Analysis of the 2009 Padang, Sumatra Intraslab Earthquake
- Search for Transient Deformation Following an Earthquake Sequence near San Juan Beutista
- Persistent Scatterer InSAR Analysis of Berkeley Hills Landslides
- Global Effective Elastic Thickness, Mechanical Anisotropy and the Supercontinent Cycle
- New Terrestrial LIDAR and Cosmogenic Radionuclide Constraints on the Little Lake Fault, Eastern California Shear Zone
- Using Geodetic Data to Understand Postseismic Processes following the Sumatra-Andaman Earthquake
- Interseismic Creep on the Concord Fault from PS-InSAR and SBAS
- Probing the Deep Rheology of Tibet Constraints from 2008 7.9 Wenchuan, China Earthquake
- Monitoring Slow Moving Landslides in the Berkeley Hills with TerraSAR-X Data
- Seismicity Changes and Aseismic Slip on the Sunda Megathrust Preceding the Mw 8.4 2007 Earthquake
- Weak Mantle in NW India Probed by Postseismic GPS Measurements Following the 2001 Bhuj Earthquake
- Active tectonics of the Adriatic region (central Mediterranean)
- Modeling Broadscale Deformation from Plate Motions and Elastic Strain Accumulation
- Strain Accumulation Along the Cascadia Subduction Zone
- Interseismic Crustal Deformation in Northern California
- Crustal Deformation along the northern San Andreas fault system
- Geodetic Studies in the San Francisco Bay area
- Time Dependent Fault Slip and Basin Subsidence Using InSAR
- Land uplift and subsidence in the Santa Clara Valley
- Inversions for buried slip along the northern Hayward fault from GPS and InSAR data
- Seismic potential of the northern Hayward fault from space based SAR interferom etry and GPS measurements
- Advances in InSar Techniques
- Application of point measurements from InSAR to study slow earthquakes
- Surface Creep Measurements from a Slow Earthquake on the San Andreas Fault Using InSAR
- Constraints on Frictional Heating of Faults from Fisson Track Thermochronology
- Evidence of Powerlaw Flow in the Mojave Mantle
- Geological Studies of Active Faulting in the Bay Region
- Modeling surface creep on the Hayward fault using rate-and-state friction
- Urban Geodesy: Monitoring active deformation near the Hayward fault
- The Bay Area Velocity Unification (BAVU); Bringing Together Crustal Deformation Observations from throughout the San Francisco Bay Area
- Slicing up the San Francisco Bay Area: Block Kinematics from GPS-derived Surface Velocities
- Surface Deformation and Fault Kinematics of the San Francisco Bay Area from PS-InSAR Analysis
- Creep on the Rodgers Creek Fault Identified Using PS-InSAR
- Asymmetric motion across the San Francisco Bay Area faults. Implications on the magnitude of future seismic events
- A Decade of InSAR Observation across the Creeping Segment of the San Andreas Fault
- GPS exploration of the elastic properties across and within the Northern San Andreas Fault zone and heterogeneous elastic dislocation models
- Intraplate Strain Accumulation in the New Madrid Seismic Zone
- Active Tectonics of Northeast Asia: Using GPS Velocities and Block Modeling to Test Okhotsk Plate Motion Independent from North America
- Independent Okhotsk and Amurian Microplate Tectonics of Northeast Asia
- The Spatial Pattern of Active Uplift in Eastern Taiwan
- Bayesian Inference of Lower-Crustal Viscosity Near the Kunlun Fault Based on Geologic, Geomorphic, and Geodetic Data
- The Adriatic Region: An Independent Microplate within the Africa-Eurasia Collision Zone
- Geodetically Constraining Indian Plate motion and Implications for Plate Boundary Deformation
- Large Scale Ground Deformation of Etna Observed by GPS Between 1994 and 2001
- Indian Plate Motion, Deformation, and Plate Boundary Interactions
- Stress preconditioning and magma chamber pressure evolution at Piton de la Fournaise
- Rigid Block Motion, Interseismic Strain, and Backarc Deformation in the Aegean
- Linking faults: Subsurface creep directly connecting the Hayward and Calaveras faults
- Probing the Rheology of Tibet using Postseismic Motion from large Earthquakes
- Stress Changes on the Sunda Megathrust Preceding the 8.4 2007 Earthquake
- GPS exploration of the elastic properties across and within the Northern San Andreas Fault zone and heterogeneous elastic dislocation models
- A look in the eyes of hurricanes by Global Positioning System
Special Networks/Seismic Experiments
- Berkeley Digital Seismic Network
- Real-time Earthquake Detection and Hazard Assessment by ElarmS Across California
- Analysis of Long-Period Noise at the Farallon Islands Broadband Seismic Station (FARB)
- Detection of Long Period Surface Wave Energy
- Local Seismicity recorded at MOD
- BDSN Surface Wave Magnitude Calculation
- Simultaneous Determination of Earthquake Location and Moment-Tensor Using Real-Time Data
- Hayward Fault Studies
- Parkfield Studies
- Measuring Fault-Zone Rheology at Depth from Characteristically Repeating Earthquakes
- Slip Transients, Deficit and Release from Repeating Earthquakes
- Immediate Triggering of Small Repeating Earthquakes at Parkfield
- Tidal Triggering of LFEs near Parkfield, CA
- Seismic Imaging of the San Andreas Fault in Northern California using Receiver Functions
- Seismic Constraints on Fault-Zone Frictional Properties at Seismogenic Depth on the San Andreas Fault, Parkfield
- Locating Nonvolcanic Tremors Beneath the San Andreas Fault Using a Station-pair Double-Difference Location Method
- The rupture process of the Parkfield SAFOD target earthquakes obtained from the empirical Greens function waveform inversion method
- Detection of Missing Repeating Earthquakes Using Recurrence Elements Analysis
- Temporal Variations in Crustal Scattering Structure near Parkfield, California, from Receiver Functions
- 1997-1998
- 1998-1999
- 1999-2000
- 2000-2001
- 2001-2002
- 2002-2003
- The Parkfield Earthquakes: Then and Now
- A View of the 2004 Parkfield Earthquake from INSAR
- Frictional Afterslip Following the 2004 Parkfield, California Earthquake
- Triggering effect of M4 earthquakes on the observed occurrence of repeating events at Parkfield
- Kinematic Models of Repeating Earthquakes
- Remote Triggering of Fault-Strength Changes on the San Andreas Fault at Parkfield
- Parkfield-Hollister Electromagnetic Monitoring Array
- MOISE and MOBB
- The MOISE experiment: Monterey Bay Ocean Bottom International Seismic Experiment
- Observations of Infragravity Waves at the Monterey Ocean Bottom Broadband Station (MOBB)
- Observations of Infragravity Waves at the Endeavour Ocean Bottom Broadband Seismic Station (KEBB)
- Seismic Anisotropy Beneath Cascadia and the Mendocino Triple Junction: Interaction of the Subducting Slab with Mantle Flow
- Modeling of the Byerly's False S Phase
- SAPSE - The Southern Alps Passive Seismic Experiment
Unusual Seismic Signals
- Time-Lapse Monitoring for Detection of Transient Stress Changes in Geysers Geothermal Field
- Validation of Coda-derived Source Parameters using Strong and Weak Ground Motion Records of the 2008 Wells, Nevada Sequence
- Quantitative Analysis of Coda Window Length: How Much Length of Coda is Enough for Stable Amplitudes?
- Using the SEM to Simulate Random Wavefields and Improve Noise Tomography
- Modeling of the Byerly's False S Phase
- Towards a Real-time Earthquake Source Determination and Tsunami Early Warning in Northern California
- Investigation of Cascadia Segmentation with Ambient Noise Tomography (2011)
- Imaging Shallow Cascadia Structure with Ambient Noise Tomography (2010)
- Imaging Shallow Cascadia Structure with Ambient Noise Tomography (2009)
- Detecting the 2011 M9.0 Tohoku Earthquake with Moment Tensors
- Rapid Detection of Large Earthquakes Using Quasi-Finite-Source Green's Functions in Moment Tensor Analysis
- Towards a continuous seismic wavefield scanning
- Deviatoric Moment Tensor Analysis at The Geysers Geothermal Field
- Anomalous Moment Tensor Solutions for The Geysers, CA
- Moment Tensors for Very Long Period Signals at Etna Volcano, Italy
- What Does a Waveform Obtained by Correlation of a Diffuse Anisotropic Wavefield Contain?
- Automated Time-Domain Spike Identification for MT Data
- Insight into the Origin of Earth's Hum and Microseisms
- A Study of the Relation between Ocean Storms and the Earth's Hum
- Seismogram Scanning Project
- Measuring and Modeling Fluid Movements in Volcanoes: Insights from Continuous Broadband Seismic Monitoring at Galeras Volcano, Colombia
- Scanning of Unusual Seismicity in the Mendocino Triple Junction Region
- Hidden Dykes detected on Ultra Long Period seismic signals at Piton de la Fournaise volcano?
- Stress preconditioning and magma chamber pressure evolution at Piton de la Fournaise
- Nonvolcanic Tremor
- TremorScope: Imaging the Deep Workings of the San Andreas Fault
- Tidal Triggering of LFEs near Parkfield, CA (2011)
- Tidal Triggering of LFEs near Parkfield, CA (2010)
- Identification of Nonvolcanic Tremors Triggered by Regional Earthquakes in the Parkfield, California Region
- Locating Nonvolcanic Tremors Beneath the San Andreas Fault Using a Station-pair Double-Difference Location Method
- Tremor-tide Correlations and Near Lithostatic Pore Pressures on the Deep San Andreas Fault
- Nonvolcanic Tremor Evolution in the Parkfield, CA Region
- Episodic Tremor and Slip in the Southern Cascadia Subduction Zone
- Nonvolcanic Tremors on the Central San Andreas Fault
- Monitoring Nonvolcanic Tremor on the San Andreas Fault
- Segmentation in Episodic Tremor and Slip All Along Cascadia
- Evolution of Tremor Activity at Cholame, CA
- Nonvolcanic tremor activity modified by the 2003 M6.5 San Simeon and 2004 M6.5 Parkfield California Earthquakes
- Detection of Low-Frequency Earthquakes in the non-volcanic tremor beneath the San Andreas Fault: a prospective tool for investigating deep fault dynamics
Miscellaneous
- Solar System
- Earthquake Early Warning
- ElarmS Earthquake Early Warning
- ShakeAlert: A Unified EEW System for California (2011)
- ShakeAlert: A Unified EEW System for California (2010)
- Real-time Earthquake Detection and Hazard Assessment by ElarmS Across California
- Testing ElarmS in Japan
- Statistical Testing of Theoretical Rupture Models Against Kinematic Inversions
- ElarmS: A Methodology for Earthquake Early Warning
- Toward Earthquake Early Warning in Northern California
- ElarmS AlertMap: ShakeMap-Based Analysis of Earthquake Early Warning Results
- Realtime Test of the ElarmS Earthquake Early Warning Methodology
- Testing the ElarmS Methodology on japanese Earthquakes
- Deviatoric Moment Tensor Analysis at The Geysers Geothermal Field
- Anomalous Moment Tensor Solutions for The Geysers, CA
- Observation and Analysis of Vertical Electric Fields in the Earth
- A Comparison of Standard Inversion, Neural Networks and Support Vector Machines
- Using 1906 Simulations to Assess Performance of Northern California Networks
- CTBT
- TMTS, the interactive moment tensor review interface, and the Berkeley Moment Tensor Catalog
- Automated Moment Tensor Software at the Prototype International Data Center for the CTBT
- Identifying Isotropic Events Using an Improved Regional Moment Tensor Inversion Technique
- Research Projects under Lane Johnson
Earthquake Source |
Regional Structure |
Global Structure
Geodetic/Geological Studies |
Special Networks/Experiments |
Unusual Seismic Signals |
Miscellaneous
