Hypoinverse is a computer program that processes files of seismic station data for an earthquake

(like p wave arrival times and seismogram amplitudes and durations) into earthquake locations

and magnitudes. It is one of a long line of similar USGS programs including HYPOLAYR

(Eaton, 1969), HYPO71 (Lee and Lahr, 1972), and HYPOELLIPSE (Lahr, 1980).-Hypoinverse is a computer program that processes files of seismic station data for an earthquake

(like p wave arrival times and seismogram amplitudes and durations) into earthquake locations

and magnitudes.　It is one of a long line of similar USGS programs including HYPOLAYR

(Eaton, 1969), HYPO71 (Lee and Lahr, 1972), and HYPOELLIPSE (Lahr, 1980).