EPICENTRAL LOCATIONS AND ARRIVAL TIMES JANUARY 1981 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 810118 2323 47.76 32-24.45 115-07.14 18.91 04 285 05.3 0.01 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD QKP IPD 23 23 52.71 S 56.59 VER IPU 23 23 51.74 SPM IPD 23 23 10.50