Non-double-couple microearthquakes at Long Valley caldera, California, provide evidence for hydraulic fracturing
(2004)
Journal Article
Foulger, G., Julian, B., Hill, D., Pitt, A., Malin, P., & Shalev, E. (2004). Non-double-couple microearthquakes at Long Valley caldera, California, provide evidence for hydraulic fracturing. Journal of Volcanology and Geothermal Research, 132(1), 45-71. https://doi.org/10.1016/s0377-0273%2803%2900420-7
Most of 26 small (0.4M3.1) microearthquakes at Long Valley caldera in mid-1997, analyzed using data from a dense temporary network of 69 digital three-component seismometers, have significantly non-double-couple focal mechanisms, inconsistent with si... Read More about Non-double-couple microearthquakes at Long Valley caldera, California, provide evidence for hydraulic fracturing.