EPICENTRAL LOCATIONS AND ARRIVAL TIMES MARCH 1984 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840302 2259 48.41 31-55.22 116-14.73 15.00 12 104 39.9 0.88 3.6 2.3 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IPD 22 59 54.83 S 60.75 2.3 CBX IPD 22 59 57.14 S 65.13 SPX IPU 22 59 67.20 S 82.18 PBX IPU 22 59 56.83 S 64.28 CPX IPU 22 59 65.05 S 78.57 EMX IPU 22 59 62.59 S 75.19 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840302 23 0 51.33 31-58.09 116-11.75 8.00* 6 187 41.6 0.32 3.7 2.1 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IP+ 23 0 59.30 S 64.10 2.1 CBX IPD 23 0 60.50 S 68.50 SMX IP+ 23 0 58.06 S 63.43 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840302 2324 56.45 31-55.05 116-23.41 45.52 10 101 26.2 0.95 8.8 2.3 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX IPD 23 24 66.14 S 74.13 2.3 ENX IPD 23 24 63.68 S 69.68 SPX IPU 23 24 76.28 S 90.65 PBX IPD 23 24 66.14 S 73.29 CPX IPD 23 24 74.75 S 88.04 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840302 2344 49.05 31-55.66 116-22.56 42.20 10 100 27.7 0.85 7.9 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IPD 23 44 56.30 S 62.14 2.2 CBX IPD 23 44 58.69 S 66.37 SPX IPD 23 44 68.83 S 83.50 PBX IPU 23 44 58.30 S 65.45 CPX IPD 23 44 67.97 S 79.71 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840308 657 59.62 32-12.59 115-47.40 17.70 6 322 83.0 0.15 3.0 2.4 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IPD 6 58 13.76 S 25.15 2.4 CBX IPU 6 58 13.32 S 23.35 PBX IPD 6 58 13.57 S 28.25 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840323 2156 32.31 31-54.80 116- 8.56 13.90 6 182 49.5 0.14 1.6 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD EMX IP- 21 56 46.11 S 56.21 2.2 CBX IP+ 21 56 43.01 S 51.61 ENX IPD 21 56 40.31 S 46.81 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840323 2214 53.84 32-52.59 116- 2.90 8.00* 6 190 58.3 0.43 4.9 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD EMX IP- 22 15 5.50 S 15.70 2.2 CBX IP- 22 15 6.50 S 15.20 ENX IP- 22 15 3.70 S 10.00 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 840324 1020 12.16 31-49.51 116- 8.16 8.00* 14 133 26.8 0.56 2.1 2.1 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IPD 10 20 19.76 S 26.37 2.1 SPX IPU 10 20 29.60 S 43.04 PBX IPU 10 20 21.30 S 28.75 SMX IPU 10 20 16.46 S 20.53 CPX IPU 10 20 27.68 S 40.20 ECX IPU 10 20 29.52 S 42.66 EMX IPD 10 20 21.15 S 35.36