Microearthquakes have been systematically recorded with magnitudes down to -1.5 at 38 locations along the southern San Andreas fault during intervals of 2 days to 1 year. Eight trailer-mounted instruments could be operated at most sites with a peak gain of at least 10 million at 30 cps with 1-mm noise amplitude
Graduation date: 1976University deployed two arrays of three sonobuoys over the Blanco\ud fracture z...
A unique data set of seismograms for 720 source-receiver paths has been collected as part of a cont...
This is the published version. Copyright 1976 American Geophysical Union. All Rights Reserved.Sixtee...
Microearthquakes have been systematically recorded with magnitudes down to -1.5 at 38 locations alo...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
The major, historically active San Jacinto and San Andreas fault systems pass through the San Bernar...
The major, historically active San Jacinto and San Andreas fault systems pass through the San Bernar...
The southernmost 200 km of the San Andreas fault in California, from Cajon Pass southeast to Bombay...
Five microearthquake instruments were operated for 2 months in 1974 in a small mobile array deployed...
Abstract: We estimate the source parameters of 34 microearthquakes at Parkfield, CA, ranging in size...
Abstract The decrease of microearthquake activity is a controversial possible precursor for mainshoc...
southwestern side of the Parkfield San Andreas fault. This observatory includes a vertical seismic p...
Graduation date: 1976University deployed two arrays of three sonobuoys over the Blanco\ud fracture z...
A unique data set of seismograms for 720 source-receiver paths has been collected as part of a cont...
This is the published version. Copyright 1976 American Geophysical Union. All Rights Reserved.Sixtee...
Microearthquakes have been systematically recorded with magnitudes down to -1.5 at 38 locations alo...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
An array of moveable seismographic trailers was deployed at three sites along the northern section o...
The major, historically active San Jacinto and San Andreas fault systems pass through the San Bernar...
The major, historically active San Jacinto and San Andreas fault systems pass through the San Bernar...
The southernmost 200 km of the San Andreas fault in California, from Cajon Pass southeast to Bombay...
Five microearthquake instruments were operated for 2 months in 1974 in a small mobile array deployed...
Abstract: We estimate the source parameters of 34 microearthquakes at Parkfield, CA, ranging in size...
Abstract The decrease of microearthquake activity is a controversial possible precursor for mainshoc...
southwestern side of the Parkfield San Andreas fault. This observatory includes a vertical seismic p...
Graduation date: 1976University deployed two arrays of three sonobuoys over the Blanco\ud fracture z...
A unique data set of seismograms for 720 source-receiver paths has been collected as part of a cont...
This is the published version. Copyright 1976 American Geophysical Union. All Rights Reserved.Sixtee...