EPICENTRAL LOCATIONS AND ARRIVAL TIMES JULY 1988 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880702 3 2 5.34 31-48.00 116-13.20 15.00* 9 0.19 2.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX EP 1 3 2 12.60 S 18.37 2.1 2.1 PBX EP+ 3 2 13.45 S 19.30 2.0 CBX EP 1 3 2 16.15 S 25.28 2.0 2.1 EMX EP 1 3 2 20.41 ECBX EP 2 3 2 23.71 S 37.81 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880702 2138 34.86 32-00.00 115-39.60 4.70* 10 0.18 2.5 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD QKP EP+ 21 38 42.15 S 1 48.15 ECBX EP 1 21 38 48.07 S 1 57.79 2.2 ENX EP 1 21 38 49.84 S 1 61.50 2.7 2.6 CBX EP+ 21 38 50.90 S 1 62.87 2.7 2.6 PBX EP+ 21 38 51.34 S 1 63.90 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880703 14 1 14.67 32-53.40 115-36.00 13.00* 7 0.28 2.8 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CPBX EP+ 14 1 24.50 QKP EP 14 1 25.38 S 1 34.40 CBX EP+ 14 1 33.10 S 1 47.80 2.7 ENX EP- 14 1 38.20 S 1 55.80 2.9 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880703 2040 35.67 33- 1.80 115-37.80 12.00* 8 0.14 3.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CPBX EP- 20 40 47.40 S 1 56.70 CBX EP- 20 40 55.40 S 1 70.40 3.0 ENX EP+ 20 41 0.10 S 1 17.20 3.0 PBX EP 1 20 41 2.60 S 2 22.50 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880705 640 7.57 31-49.80 116-10.20 3.30 16 0.32 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD RAB IP 6 40 12.20 S 2 16.55 ENX IP+ 6 40 15.23 S 1 21.22 2.2 2.2 PBX IP+ 6 40 16.26 S 1 23.18 2.3 CBX IP+ 6 40 18.80 S 1 27.67 2.2 2.3 B11 IP 6 40 20.30 S 2 30.55 EMX EP 2 6 40 21.70 S 1 33.30 2.2 QKP EP 6 40 23.05 S 1 34.00 ECBX EP- 6 40 25.21 S 1 39.60 2.2 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880706 152 5.34 33-11.40 116-33.60 12.00* 6 0.07 3.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX IP- 1 52 20.60 S 1 32.70 3.0 B11 IP 1 52 23.80 S 1 38.05 ENX EP 1 1 52 27.70 S 1 45.20 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880709 1929 16.90 32-00.00 115-40.80 17.00* 7 0.15 2.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ECBX EP 1 19 29 30.04 S 1 40.52 ENX EP 19 29 31.87 S 1 43.12 2.0 CBX EP 1 19 29 32.64 S 1 44.62 2.0 PBX EP 19 29 33.35 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880712 137 4.22 32-52.20 116-15.60 16.00* 6 0.09 2.5 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX EP+ 1 37 15.63 S 1 24.80 2.4 2.6 QKP EP 1 37 21.20 S 1 34.30 ENX EP-1 1 37 22.22 S 1 36.20 2.6 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880712 19 8 1.92 31-55.20 116-16.20 15.00* 17 0.25 3.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IP+ 19 8 8.23 S 1 13.26 3.3 PBX IP+ 19 8 9.69 S 1 16.06 3.5 CBX IP 19 8 11.03 S 1 18.18 3.4 3.2 DES IP 19 8 12.45 S 4 19.75 EMX IP+ 19 8 17.60 S 1 29.16 3.0 CPBX EP- 19 8 19.51 SPX EP- 19 8 21.15 S 1 35.78 3.0 ECBX EP- 19 8 21.42 S 1 36.63 3.3 LMX IP 19 8 21.82 S 1 36.13 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880713 242 31.57 31-53.40 116-16.80 15.00* 10 0.19 1.9 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IP+ 2 42 38.10 S 1 42.44 1.9 RAB IP 2 42 38.70 S 44.05 PBX EP+ 2 42 39.50 S 1 44.64 CBX EP- 2 42 41.20 S 1 48.40 2.0 B11 IP 2 42 42.20 S 1 50.25 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880715 1057 39.51 32- 5.40 116-24.00 8.00* 18 0.27 3.9 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IP- 10 57 45.08 S 1 49.61 3.8 CBX IP+ 10 57 45.31 S 1 49.80 3.8 DES IP 10 57 46.95 S 4 50.03 PBX IP- 10 57 47.50 S 1 54.40 4.1 RAB IP 10 57 49.15 S 4 56.65 EMX IP+ 10 57 56.92 S 1 70.33 3.9 CPBX EP- 10 57 57.10 S 1 69.98 ECBX IP+ 10 58 1.49 S 1 19.51 3.7 SPX IP+ 10 58 2.03 S 1 19.35 3.9 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880715 1142 10.86 32- 5.40 116-23.40 3.00* 8 0.15 1.7 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX EP- 11 42 16.60 S 1 21.50 1.6 1.8 CBX IP+ 11 42 16.84 S 1 21.85 1.8 1.7 PBX EP+1 11 42 18.95 S 1 25.45 1.6 QKP EP 11 42 27.30 S 1 39.60 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880715 1652 40.24 32- 5.40 116-23.40 12.00* 18 0.23 2.7 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IP- 16 52 45.82 S 1 50.79 2.7 3.0 CBX IP+ 16 52 46.18 S 1 51.02 2.8 2.9 DES IP 16 52 47.85 S 4 57.73 B11 IP 16 52 48.00 S 4 55.20 PBX IP- 16 52 48.25 S 1 54.78 RAB IP 16 52 50.00 S 4 57.50 EMX IP+ 16 52 57.61 S 1 70.67 SPX EP+ 16 53 2.80 S 1 20.01 ECBX IP- 16 53 2.88 S 1 19.39 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880717 951 7.87 31-52.80 116-12.60 15.00* 20 0.27 3.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD RAB IP 9 51 13.65 S 18.40 ENX IP+ 9 51 14.92 S 1 20.40 3.1 2.8 PBX IP+ 9 51 16.33 S 1 22.90 3.0 CBX IP+ 9 51 17.94 S 1 25.75 2.9 2.9 B11 IP 9 51 19.15 S 28.40 DES IP 9 51 19.30 S 27.80 EMX EP+ 9 51 22.77 S 1 33.97 CPBX EP+ 9 51 24.37 S 4 38.50 SPX EP- 9 51 26.32 S 1 40.18 ECBX EP- 9 51 26.39 S 1 41.65 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880719 822 39.10 31-55.80 116-21.00 3.00* 8 0.20 1.8 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX EP+ 8 22 44.00 S 1 48.70 CBX EP 1 8 22 47.69 S 1 54.35 1.7 EMX EP 1 8 22 55.52 S 1 68.48 1.9 ECBX EP 2 8 23 0.03 S 1 16.42 1.8 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880720 3 0 41.38 33- 1.80 115-49.20 8.00* 10 0.20 3.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CPBX EP- 3 0 54.70 S 1 64.70 QKP EP 3 0 55.75 CBX EP- 3 0 58.90 S 1 72.70 3.3 EMX EP+ 3 1 1.00 ENX EP- 3 1 4.80 S 1 22.30 3.1 PBX EP- 3 1 6.70 S 1 26.70 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880720 338 39.16 31-51.60 115-57.60 18.00* 7 0.10 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX EP+1 3 38 49.60 S 1 58.32 2.0 2.1 PBX EP 1 3 38 51.05 QKP EP 3 38 51.60 S 1 61.10 CBX EP+ 3 38 52.51 S 1 62.70 2.4 2.2 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880723 9 1 7.18 32-41.40 116- 3.00 8.00* 14 0.29 2.8 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX IPC 9 1 18.23 S 1 27.10 2.8 2.9 QKP EP 9 1 19.35 S 1 29.15 CPBX EP 2 9 1 19.64 S 1 29.04 ENX EP- 9 1 23.83 S 1 36.97 2.7 2.7 EMX EP+ 9 1 23.97 S 1 37.60 PBX EP- 9 1 26.64 S 1 41.31 2.9 ECBX IPC 9 1 33.24 S 1 52.76 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880723 1743 49.33 32- 0.60 115-39.60 4.90 11 0.12 2.3 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD EMX EP+ 17 43 55.61 S 1 60.79 QKP EP 17 43 56.70 S 1 62.00 ECBX EP- 17 44 2.54 S 1 12.50 ENX IPC 17 44 4.37 S 1 16.07 2.3 2.2 CBX IP+ 17 44 5.03 S 1 17.51 2.4 2.3 PBX EP+ 17 44 5.71 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880725 743 11.71 32-41.40 116- 6.00 8.00* 15 0.24 3.1 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX IPC 7 43 22.23 S 1 30.64 3.0 3.3 CPBX EP- 7 43 24.49 B11 IP 7 43 26.60 S 37.85 ENX EP+ 7 43 28.07 S 1 40.93 3.2 2.9 RAB IP 7 43 29.00 S 42.75 EMX EP+ 7 43 29.27 S 1 43.06 PBX EP+ 7 43 30.84 S 1 45.62 ECBX EP+ 7 43 37.25 S 1 58.28 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880727 137 59.63 32-42.00 116- 1.80 3.00* 8 0.19 2.4 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CBX EP+ 1 38 11.46 S 1 20.10 2.5 QKP EP 1 38 12.25 S 1 21.90 ENX EP-1 1 38 16.70 S 1 30.24 2.3 PBX EP-1 1 38 19.80 S 1 34.70 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880727 2137 12.69 32- 3.60 116-28.20 15.00* 8 0.27 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX IPC 21 37 17.80 S 1 21.30 2.2 CBX IPD 21 37 18.26 S 1 22.40 2.2 B11 IP 21 37 19.85 S 1 25.05 PBX IP+ 21 37 20.00 S 1 25.30 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880729 8 8 21.88 31-41.40 115-57.60 15.00* 12 0.15 2.0 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD ENX EP+ 8 8 32.92 S 1 41.78 2.1 1.9 PBX EP- 8 8 33.43 S 1 42.55 2.1 EMX EP 1 8 8 34.09 S 1 43.10 ECBX EP+ 8 8 36.19 S 1 46.95 2.0 QKP EP 8 8 36.40 S 1 46.95 CBX EP- 8 8 36.91 S 1 48.64 1.9 2.4 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880729 1543 13.93 31-41.40 116-36.60 1.30 6 0.08 1.4 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD PBX IPC 15 43 16.26 S 1 17.95 1.5 ENX IPD 15 43 17.82 S 1 21.15 1.3 1.9 CBX EP+ 15 43 25.41 S 1 34.09 1.4 1.6 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880729 1642 29.81 31-40.80 116-39.00 12.00* 6 0.06 1.5 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD PBX EP+ 16 42 32.29 S 1 34.24 ENX EP 1 16 42 34.10 S 1 36.95 1.5 CBX EP 1 16 42 41.00 S 1 49.66 1.6 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880729 1829 21.72 31-43.20 116-38.40 8.00* 10 0.26 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD PBX IPC 18 29 23.48 S 1 25.07 ENX IPD 18 29 25.07 S 1 27.26 2.2 B11 IP 18 29 31.10 S 2 38.00 CBX IP- 18 29 32.58 S 1 40.72 2.2 RAB IP 18 29 33.00 S 1 41.35 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880730 823 22.82 32-55.20 115-40.20 9.80 18 0.25 3.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD CPBX IP 8 23 33.40 S 4 42.70 QKP IP 8 23 34.15 S 1 43.55 EMX EP 1 8 23 39.96 S 1 53.85 3.1 CBX EP 1 8 23 41.05 S 1 54.55 3.3 RAB IP 8 23 44.30 S 61.10 B11 IP 8 23 44.85 S 4 63.05 ENX IP- 8 23 45.53 S 1 63.65 3.3 3.1 PBX EP 8 23 47.83 S 67.87 3.4 ECBX IP+ 8 23 49.43 S 1 69.63 2.9 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880730 837 29.27 31-50.40 115-46.80 15.00* 14 0.12 2.2 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD EMX EP+ 8 37 38.00 S 1 45.00 QKP EP 8 37 40.05 S 1 48.20 ECBX IP- 8 37 42.03 S 1 51.73 2.1 ENX IP+ 8 37 42.45 S 1 52.82 2.2 2.3 PBX IP+ 8 37 43.45 S 1 54.63 SPX EP 2 8 37 43.91 S 2 55.01 2.1 CBX IP+ 8 37 44.91 S 1 57.13 2.3 2.5 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880730 931 9.56 33- 4.20 115-45.00 8.00* 8 0.22 2.8 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD QKP EP 9 31 24.05 S 1 35.55 CBX EP+ 9 31 28.06 S 1 42.63 2.8 3.0 ENX EP+ 9 31 34.10 S 1 52.12 2.8 2.6 PBX EP+ 9 31 36.81 S 1 57.20 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880731 1254 52.84 31-59.40 115-39.60 12.00* 10 0.11 2.3 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD QKP EP 12 55 0.35 S 1 6.45 ECBX EP+ 12 55 5.70 S 2 15.80 ENX EP 12 55 8.00 S 1 19.60 CBX EP+ 12 55 8.75 S 1 20.85 2.3 PBX EP 12 55 9.50 S 2 21.80 DATE ORIGIN LAT N LONG W DEPTH NO GAP DMIN RMS ERH ERZ MAG 880731 1519 5.59 33- 3.00 115-49.80 8.00* 8 0.18 2.5 STATION PHASE TIME OF P PHASE TIME OF S MLR MLD QKP EP 15 19 20.25 S 1 32.00 CBX IP- 15 19 23.84 S 1 36.97 2.1 2.7 ENX EP-1 15 19 29.00 S 1 47.10 2.3 PBX EP-2 15 19 31.50 S 1 51.70