EARTHQUAKE CLASSIFICATION, LOCATION, AND ERROR ANALYSIS IN A VOLCANIC ENVIRONMENT: IMPLICATIONS FOR THE MAGMATIC SYSTEM OF THE 1989-1990 ERUPTIONS AT REDOUBT VOLCANO, ALASKA

Lahr, J. C., Chouet, B. A., Stephens, C. D., Power, J. A., and Page, R. A., 1994, Earthquake classification, location, and error analysis in a volcanic environment: implications for the magmatic system of the 1989-1990 eruptions at Redoubt Volcano, Alaska: in Miller, T. P. and Chouet, B. A., (eds.), The 1989-1990 eruptions of Redoubt Volcano, Alaska, Journal of Volcanology and Geothermal Research, v. 62, n. 1-4, p. 137-151.