Data Report
Bulletin / 1993-11
Contributed by CUPWA
Date 1993-11-05
Origin Time 1845 46.20 +- 32.19
Zone 51
Easting 289.73 +- 259.68 Longitude 121.016
Northing 8032.79 +-1326.94 Latitude -17.782
Depth 5.00 +-1470.22 N
Arrival times = 7 S.D. = 0.705 Seismographs = 5
Nearest recorder = 394.2 km Gap = 282.7 deg Accuracy = C
Effects Code = Imax = 0 Fault =
394 km N ( 18 deg) of MBL
WESTERN AUSTRALIA
130 km W (279 deg) of BROOME
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.6
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MBL S-P 40.00 5.00 0.51 40.03 -0.03 394.2 198 0.0 0.0
NANU S-P 75.00 5.00 0.47 74.91 0.09 783.5 226 0.0 0.0
MEEK e P 174.00 1.00 0.45 174.75 -0.75 1012.3 193 -42.2 42.2
MEEK e S 271.00 1.00 0.40 270.20 0.80 1012.3 193 -40.3 40.3
WARB w S 288.00 5.00 0.29 287.90 0.10 1096.5 149 -40.3 40.3
MRWA w P 219.00 2.00 0.39 217.86 1.14 1369.0 200 -42.2 42.2
MRWA e S 344.50 0.50 0.46 345.26 -0.76 1369.0 200 -40.3 40.3
7 times used, S = 0.705
Velocity Ratios
MEEK MRWA
MEEK 1.76 1.63
0.02 0.15
MRWA 1.63 1.73
0.15 0.02
Date 1993-11-08
Origin Time 1425 59.27 +- 0.00
Zone 50
Easting 828.84 +- 0.00 Longitude 120.169
Northing 7640.75 +- 0.00 Latitude -21.305
Depth 5.00 +- 0.00 N
Arrival times = 4 S.D. = 1.227 Seismographs = 4
Nearest recorder = 38.5 km Gap = 195.9 deg Accuracy = D
Effects Code = Imax = 0 Fault =
38 km SE (114 deg) of MBL
WESTERN AUSTRALIA
199 km SE (124 deg) of PORT HEDLAND
46 km E (109 deg) of Marble Bar
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.2
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MBL P 65.60 0.20 1.19 65.60 -0.00 38.5 294 7.7 7.7
NANU S-P 48.00 2.00 0.60 49.64 -1.64 501.5 253 0.0 0.0
MEEK w S 201.00 5.00 0.31 198.93 2.07 611.7 194 -40.3 40.3
WARB e S 249.00 2.00 0.36 250.58 -1.58 857.1 130 -40.3 40.3
4 times used, S = 1.227
NO VELOCITY RATIOS
Date 1993-11-11
Origin Time 1555 9.22 +- 240.96
Zone 50
Easting 393.39 +-1232.63 Longitude 115.927
Northing 7028.45 +- 555.48 Latitude -26.861
Depth 5.00 +-1725.99 N
Arrival times = 5 S.D. = 0.919 Seismographs = 4
Nearest recorder = 261.2 km Gap = 214.3 deg Accuracy = D
Effects Code = Imax = 0 Fault =
178 km SE (114 deg) of LP01
WESTERN AUSTRALIA
564 km N ( 1 deg) of PERTH
315 km SE (135 deg) of CARNARVON
13 km N (340 deg) of Meeberrie
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign -10.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MRWA w S 75.50 1.00 0.47 75.04 0.46 261.2 178 -40.3 40.3
MEEK e P 48.20 0.50 0.59 47.82 0.38 268.4 85 -42.2 42.2
MEEK e S 76.80 1.00 0.46 76.59 0.21 268.4 85 -40.3 40.3
COOL w P 95.00 5.00 0.34 97.17 -2.17 676.6 132 -42.2 42.2
MBL e S 177.00 2.00 0.36 177.07 -0.07 745.9 32 -40.3 40.3
5 times used, S = 0.919
Velocity Ratios
MEEK
MEEK 1.73
0.05
Date 1993-11-13
Origin Time 0544 43.57 +- 0.85
Zone 50
Easting 515.43 +- 4.97 Longitude 117.161
Northing 6601.30 +- 7.15 Latitude -30.721
Depth 1.89 +- 8.89
Arrival times = 8 S.D. = 0.109 Seismographs = 5
Nearest recorder = 2.9 km Gap = 183.9 deg Accuracy = A
Effects Code = Imax = 0 Fault =
1 km E ( 99 deg) of CAK
WESTERN AUSTRALIA
185 km NE ( 43 deg) of PERTH
6 km NE ( 29 deg) of Cadoux
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 1.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
CAA i P 44.25 0.10 1.61 44.17 0.08 2.9 199 36.7 36.7
CAA i S 44.52 0.10 1.45 44.59 -0.07 2.9 199 36.7 36.7
BAL e P 51.00 0.20 0.82 50.98 0.02 45.3 286 2.8 2.8
BAL i S 56.10 0.20 1.05 56.12 -0.02 45.3 286 2.8 2.8
KLB e P 62.00 0.30 0.70 61.87 0.13 112.1 149 1.1 1.1
KLB e S 74.30 0.40 0.60 74.55 -0.25 112.1 149 1.1 1.1
MUN e S 89.60 0.40 0.58 89.50 0.10 166.2 212 0.7 0.7
MRWA i S2 98.20 0.20 0.52 98.39 -0.19 200.9 325 -23.9 23.9
8 times used, S = 0.109
Deferred Data
MUN e P 70.50 0.40 0.64 69.90 0.60 166.2 212 -30.8 30.8
MRWA e P2 75.40 0.20 0.43 74.76 0.64 200.9 325 -30.8 30.8
Velocity Ratios
CAA BAL KLB
CAA 1.40 1.72 1.68
0.42 0.13 0.07
BAL 1.72 1.69 1.65
0.13 0.07 0.14
KLB 1.68 1.65 1.67
0.07 0.14 0.05
Date 1993-11-18
Origin Time 0647 29.86 +- 0.71
Zone 50
Easting 508.29 +- 3.77 Longitude 117.087
Northing 6497.89 +- 5.35 Latitude -31.654
Depth 4.29 +- 16.38
Arrival times = 7 S.D. = 0.129 Seismographs = 4
Nearest recorder = 64.2 km Gap = 162.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
7 km N ( 22 deg) of ME3
WESTERN AUSTRALIA
122 km E ( 75 deg) of PERTH
8 km E (110 deg) of Meckering
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 1.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KLB e P 40.20 0.20 0.80 40.36 -0.16 64.2 83 4.1 4.1
KLB i S 47.70 0.20 1.02 47.63 0.07 64.2 83 4.1 4.1
MUN e P 44.50 0.20 0.77 44.67 -0.17 90.6 246 2.9 2.9
MUN i S 55.00 0.20 1.00 54.93 0.07 90.6 246 2.9 2.9
BAL e P 49.90 0.10 0.87 49.72 0.18 121.6 342 2.2 2.2
BAL i S 63.40 0.20 0.97 63.48 -0.08 121.6 342 2.2 2.2
MRWA e S 101.80 0.30 0.58 101.79 0.01 289.6 338 -40.3 40.3
7 times used, S = 0.129
Deferred Data
MRWA e SMS 107.50 1.00 0.25 107.51 -0.01 289.6 338 -25.5 25.5
Velocity Ratios
KLB MUN BAL
KLB 1.73 0.00 1.62
0.05 0.00 0.09
MUN 0.00 1.72 1.56
0.00 0.04 0.17
BAL 1.62 1.56 1.67
0.09 0.17 0.02
Date 1993-11-19
Origin Time 0927 38.62 +- 0.46
Zone 50
Easting 524.72 +- 4.55 Longitude 117.259
Northing 6552.64 +- 3.20 Latitude -31.160
Depth 3.24 +- 11.80
Arrival times = 8 S.D. = 0.155 Seismographs = 4
Nearest recorder = 67.5 km Gap = 165.1 deg Accuracy = A
Effects Code = Imax = 0 Fault =
29 km W (286 deg) of WYAL
WESTERN AUSTRALIA
160 km NE ( 57 deg) of PERTH
22 km E ( 79 deg) of Dowerin
Record Dur Sync Unc Resp Seismometer Recorder Pol
WYAL 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KLB e P 49.60 0.20 0.79 49.65 -0.05 67.5 135 3.0 3.0
KLB e S 57.40 0.20 0.71 57.29 0.11 67.5 135 3.0 3.0
BAL i+P 51.75 0.05 1.47 51.83 -0.08 80.9 319 2.5 2.5
BAL e S 61.20 0.20 0.70 61.00 0.20 80.9 319 2.5 2.5
MUN e P 60.30 0.20 0.75 60.43 -0.13 134.8 227 -30.8 30.8
MUN e S 76.00 0.30 0.62 75.88 0.12 134.8 227 1.5 1.5
MRWA e P2 76.70 0.50 0.35 76.17 0.53 247.2 330 -30.8 30.8
MRWA i S2 105.00 0.10 0.58 104.96 0.04 247.2 330 -23.9 23.9
8 times used, S = 0.155
Deferred Data
WYAL S-P 5.00 5.00 0.43 3.41 1.59 30.0 106 0.0 0.0
GOO S-P 10.00 10.00 0.34 5.29 4.71 46.7 235 0.0 0.0
CAA S-P 5.00 5.00 0.41 5.33 -0.33 47.0 347 0.0 0.0
BAL e PMP 54.30 0.20 0.47 54.79 -0.49 80.9 319 -46.3 46.3
MRWA e PMP 76.70 0.50 0.35 76.62 0.08 247.2 330 -32.4 32.4
Velocity Ratios
KLB BAL MUN
KLB 1.71 0.00 1.74
0.05 0.00 0.12
BAL 0.00 1.72 1.73
0.00 0.02 0.11
MUN 1.74 1.73 1.72
0.12 0.11 0.03
Date 1993-11-20
Origin Time 0120 43.32 +- 10.91
Zone 50
Easting 190.34 +- 141.45 Longitude 113.978
Northing 7447.63 +- 103.38 Latitude -23.051
Depth 5.00 +- 203.85 N
Arrival times = 9 S.D. = 1.157 Seismographs = 6
Nearest recorder = 166.0 km Gap = 262.5 deg Accuracy = C
Effects Code = Imax = 0 Fault =
59 km W (280 deg) of LP03
WESTERN AUSTRALIA
126 km S (187 deg) of Exmouth
89 km S (187 deg) of Learmonth
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
NANU S-P 21.00 3.00 0.61 19.61 1.39 166.0 70 0.0 0.0
NANU e P 69.00 0.30 0.68 69.34 -0.34 166.0 70 -30.8 30.8
MBL e P 126.50 0.40 0.56 126.73 -0.23 639.3 71 -42.2 42.2
MBL e S 188.00 2.00 0.37 188.73 -0.73 639.3 71 -40.3 40.3
MRWA e P 137.50 0.50 0.53 135.59 1.91 712.5 164 -42.2 42.2
BAL e S 238.50 0.30 0.52 239.41 -0.91 880.0 162 -40.3 40.3
MUN w P 173.00 2.00 0.40 171.99 1.01 1013.5 168 -42.2 42.2
MUN e S 266.00 1.00 0.40 267.52 -1.52 1013.5 168 -40.3 40.3
KLB e P 172.00 1.00 0.45 172.46 -0.46 1017.4 159 -42.2 42.2
9 times used, S = 1.157
Deferred Data
MEEK w P2 130.00 3.00 0.23 132.14 -2.14 614.2 131 -30.8 30.8
MEEK w S 186.00 1.00 0.43 183.50 2.50 614.2 131 -40.3 40.3
MRWA e S 201.00 0.30 0.53 204.15 -3.15 712.5 164 -40.3 40.3
BAL w P2 169.00 2.00 0.25 169.35 -0.35 880.0 162 -30.8 30.8
KLB e S 263.00 2.00 0.35 268.35 -5.35 1017.4 159 -40.3 40.3
WARB w SG 400.00 2.00 0.35 411.09 -11.09 1331.3 107 0.2 0.2
Velocity Ratios
MBL MUN
MBL 1.74 1.68
0.03 0.16
MUN 1.68 1.72
0.16 0.03
Date 1993-11-20
Origin Time 0738 19.28 +- 5.59
Zone 51
Easting 784.20 +- 13.42 Longitude 125.726
Northing 7720.84 +- 31.72 Latitude -20.590
Depth 5.00 +- 53.39 N
Arrival times = 12 S.D. = 1.147 Seismographs = 8
Nearest recorder = 616.4 km Gap = 183.9 deg Accuracy = B
Effects Code = Imax = 0 Fault =
616 km E ( 85 deg) of MBL
WESTERN AUSTRALIA
Record Dur Sync Unc Resp Seismometer Recorder Pol
ASPA 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 3.3
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MBL e P 100.00 0.50 0.54 99.93 0.07 616.4 263 -42.2 42.2
MBL e S 159.50 1.00 0.42 159.88 -0.38 616.4 263 -40.3 40.3
WARB e P 102.00 1.00 0.47 101.25 0.75 627.1 171 -42.2 42.2
WRA e P 133.60 0.30 0.57 135.35 -1.75 909.2 86 -42.2 42.2
ASPA e P 137.20 0.30 0.57 136.17 1.03 915.7 113 -42.2 42.2
ASPA e S 224.20 0.50 0.47 222.96 1.24 915.7 113 -40.3 40.3
MEEK e S 239.00 1.00 0.40 238.05 0.95 987.5 225 -40.3 40.3
NANU e P 158.60 0.50 0.51 156.26 2.34 1082.4 256 -42.2 42.2
NANU e S 257.50 1.00 0.40 257.96 -0.46 1082.4 256 -40.3 40.3
COOL e P 172.80 0.30 0.56 174.03 -1.23 1228.9 200 -42.2 42.2
MRWA i-P 190.70 0.10 1.00 191.22 -0.52 1371.3 223 -42.2 42.2
MRWA e S 318.50 0.20 0.55 318.81 -0.31 1371.3 223 -40.3 40.3
12 times used, S = 1.147
Deferred Data
WARB e S 167.00 1.00 0.42 162.17 4.83 627.1 171 -40.3 40.3
WRA e S 215.70 0.30 0.52 221.54 -5.84 909.2 86 -40.3 40.3
MEEK w P 150.00 2.00 0.40 144.83 5.17 987.5 225 -42.2 42.2
COOL e S 291.00 1.00 0.40 288.88 2.12 1228.9 200 -40.3 40.3
BAL e P 198.70 0.30 0.56 198.60 0.10 1432.3 217 -42.2 42.2
BAL e S 331.50 0.50 0.46 331.66 -0.16 1432.3 217 -40.3 40.3
KLB e P 201.00 0.30 0.56 201.42 -0.42 1455.6 211 -42.2 42.2
KLB e S 337.00 1.00 0.40 336.57 0.43 1455.6 211 -40.3 40.3
MUN e P 216.50 0.50 0.51 216.38 0.12 1579.4 214 -42.2 42.2
MUN e S 363.00 0.50 0.46 362.62 0.38 1579.4 214 -40.3 40.3
Velocity Ratios
MBL ASPA NANU MRWA
MBL 1.74 1.74 1.67 1.75
0.02 0.08 0.06 0.02
ASPA 1.74 1.74 1.56 1.76
0.08 0.01 0.13 0.03
NANU 1.67 1.56 1.71 1.90
0.06 0.13 0.01 0.07
MRWA 1.75 1.76 1.90 1.75
0.02 0.03 0.07 0.00
Date 1993-11-26
Origin Time 1740 9.71 +-2123.40
Zone 48
Easting 576.68 +-119420.95 Longitude 105.827
Northing 6271.79 +-36805.83 Latitude -33.691
Depth 5.00 +-156676.16 N
Arrival times = 5 S.D. =18.447 Seismographs = 3
Nearest recorder = 994.4 km Gap = 343.7 deg Accuracy = D
Effects Code = Imax = 0 Fault =
885 km W (267 deg) of ABUS
958 km W (256 deg) of PERTH
Place names undefined for this area
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign -10.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MUN i P 148.00 0.10 1.01 136.07 11.93 994.4 81 -42.2 42.2
MUN i S 228.00 0.20 0.79 229.88 -1.88 994.4 81 -40.3 40.3
BAL i P 123.30 0.20 0.87 147.24 -23.94 1086.8 74 -42.2 42.2
MRWA e P 170.00 0.50 0.51 147.71 22.29 1090.6 65 -42.2 42.2
MRWA e S 257.00 0.50 0.46 250.15 6.85 1090.6 65 -40.3 40.3
5 times used, S =18.447
Deferred Data
BAL e S 186.20 0.50 0.47 249.34 -63.14 1086.8 74 -40.3 40.3
Velocity Ratios
MUN MRWA
MUN 1.58 1.32
0.00 0.07
MRWA 1.32 1.54
0.07 0.01
Date 1993-11-26
Origin Time 1741 51.20 +- 12.37
Zone 49
Easting 316.73 +- 609.90 Longitude 108.991
Northing 6123.72 +- 291.54 Latitude -35.012
Depth 5.00 +- 844.13 N
Arrival times = 7 S.D. = 0.775 Seismographs = 4
Nearest recorder = 735.8 km Gap = 319.1 deg Accuracy = C
Effects Code = Imax = 0 Fault =
606 km W (253 deg) of ABUS
722 km SW (240 deg) of PERTH
Place names undefined for this area
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 3.1
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
RKG e S 218.00 1.00 0.42 216.93 1.07 735.8 88 -40.3 40.3
MUN P 148.10 0.10 1.04 148.04 0.06 750.3 65 -42.2 42.2
MUN e S 218.30 0.20 0.57 219.99 -1.69 750.3 65 -40.3 40.3
BAL P 163.00 0.20 0.89 162.80 0.20 872.3 57 -42.2 42.2
BAL e S 246.20 0.50 0.47 245.67 0.53 872.3 57 -40.3 40.3
MRWA P 168.50 0.10 1.02 168.77 -0.27 921.7 47 -42.2 42.2
MRWA e S 257.50 0.50 0.47 256.07 1.43 921.7 47 -40.3 40.3
7 times used, S = 0.775
Velocity Ratios
MUN BAL MRWA
MUN 1.72 1.87 1.92
0.00 0.09 0.05
BAL 1.87 1.74 0.00
0.09 0.01 0.00
MRWA 1.92 0.00 1.76
0.05 0.00 0.01
Date 1993-11-26
Origin Time 2332 21.88 +- 0.34
Zone 50
Easting 508.76 +- 2.64 Longitude 117.092
Northing 6586.71 +- 2.02 Latitude -30.853
Depth 1.00 +- 10.66 C
Arrival times = 9 S.D. = 0.157 Seismographs = 5
Nearest recorder = 13.1 km Gap = 116.9 deg Accuracy = A
Effects Code = Imax = 0 Fault =
6 km SW (219 deg) of CAS
WESTERN AUSTRALIA
170 km NE ( 44 deg) of PERTH
1 km W (250 deg) of Manmanning
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.6
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
CAA P 23.95 0.10 1.47 24.03 -0.08 13.1 25 5.7 5.7
CAA S 25.58 0.10 1.33 25.53 0.05 13.1 25 5.7 5.7
BAL i P 29.60 0.10 1.34 29.36 0.24 45.8 306 1.6 1.6
BAL i S 34.30 0.20 1.05 34.55 -0.25 45.8 306 1.6 1.6
KLB i P 38.70 0.10 1.26 38.81 -0.11 103.7 142 0.7 0.7
KLB i S 50.60 0.20 0.98 50.54 0.06 103.7 142 0.7 0.7
MUN i P 46.20 0.10 1.22 46.06 0.14 150.4 213 -30.8 30.8
MUN i S 63.30 0.20 0.95 63.43 -0.13 150.4 213 0.5 0.5
MRWA i P2 54.30 0.10 0.71 54.37 -0.07 209.7 329 -30.8 30.8
9 times used, S = 0.157
Deferred Data
CAS S-P 5.00 5.00 0.71 0.71 4.29 6.1 39 0.0 0.0
GOO S-P 10.00 10.00 0.52 7.26 2.74 64.2 200 0.0 0.0
MRWA e S2 78.00 2.00 0.23 79.01 -1.01 209.7 329 -23.9 23.9
COOL i P 74.20 0.10 1.11 75.35 -1.15 387.7 91 -42.2 42.2
COOL e S 113.40 0.30 0.56 115.10 -1.70 387.7 91 -40.3 40.3
Velocity Ratios
CAA BAL KLB MUN
CAA 1.79 1.54 1.70 1.70
0.14 0.11 0.04 0.03
BAL 1.54 1.61 1.79 1.75
0.11 0.05 0.09 0.05
KLB 1.70 1.79 1.71 1.69
0.04 0.09 0.02 0.10
MUN 1.70 1.75 1.69 1.70
0.03 0.05 0.10 0.02
Date 1993-11-28
Origin Time 0605 34.18 +- 0.40
Zone 50
Easting 508.93 +- 3.63 Longitude 117.093
Northing 6587.54 +- 3.06 Latitude -30.845
Depth 0.83 +- 11.71
Arrival times = 7 S.D. = 0.098 Seismographs = 4
Nearest recorder = 45.5 km Gap = 173.4 deg Accuracy = A
Effects Code = Imax = 0 Fault =
5 km SW (223 deg) of CAS
WESTERN AUSTRALIA
170 km NE ( 44 deg) of PERTH
1 km NW (310 deg) of Manmanning
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.2
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BAL e P 41.50 0.10 0.94 41.60 -0.10 45.5 305 1.4 1.4
BAL e S 46.80 0.10 0.85 46.75 0.05 45.5 305 1.4 1.4
KLB e P 51.20 0.10 0.88 51.19 0.01 104.3 142 0.6 0.6
KLB e S 63.00 0.10 0.79 62.99 0.01 104.3 142 0.6 0.6
MUN e P 58.40 0.10 0.85 58.48 -0.08 151.2 213 -30.8 30.8
MUN e S 76.00 0.10 0.77 75.94 0.06 151.2 213 0.4 0.4
MRWA e P2 66.90 0.20 0.43 66.59 0.31 209.1 329 -30.8 30.8
7 times used, S = 0.098
Deferred Data
CAS S-P 5.00 5.00 0.48 0.62 4.38 5.4 43 0.0 0.0
CAA S-P 5.00 5.00 0.46 1.40 3.60 12.3 26 0.0 0.0
MRWA e S 96.80 0.10 0.74 89.77 7.03 209.1 329 -40.3 40.3
Velocity Ratios
BAL KLB MUN
BAL 1.72 1.67 1.73
0.04 0.06 0.03
KLB 1.67 1.69 1.81
0.06 0.02 0.08
MUN 1.73 1.81 1.73
0.03 0.08 0.01
Date 1993-11-30
Origin Time 0939 50.05 +- 11.30
Zone 50
Easting 411.10 +- 47.48 Longitude 116.054
Northing 6407.31 +- 53.78 Latitude -32.468
Depth 5.00 +- 33.90 N
Arrival times = 7 S.D. = 1.066 Seismographs = 4
Nearest recorder = 56.2 km Gap = 299.9 deg Accuracy = C
Effects Code = Imax = 0 Fault =
51 km S (178 deg) of AMAZ
WESTERN AUSTRALIA
61 km S (162 deg) of PERTH
16 km S (202 deg) of Jarrahdale
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 1.6
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MUN i P 58.30 0.10 1.32 59.25 -0.95 56.2 14 5.3 5.3
MUN e S 65.00 0.10 0.83 65.64 -0.64 56.2 14 5.3 5.3
KLB i P 78.70 0.10 1.19 78.91 -0.21 188.1 59 -42.2 42.2
KLB e S 101.00 0.10 0.75 100.49 0.51 188.1 59 -40.3 40.3
BAL i P 82.20 0.10 1.18 82.21 -0.01 215.4 16 -42.2 42.2
BAL e S 108.70 0.10 0.74 106.23 2.47 215.4 16 -40.3 40.3
MRWA e P 101.00 0.10 0.79 99.73 1.27 360.2 359 -42.2 42.2
7 times used, S = 1.066
Velocity Ratios
MUN KLB BAL
MUN 1.81 1.76 1.83
0.03 0.03 0.02
KLB 1.76 1.78 2.20
0.03 0.01 0.19
BAL 1.83 2.20 1.82
0.02 0.19 0.01