Data Report
Bulletin / 2018-08
Contributed by CUPWA
Date 2018-08-08
Origin Time 1419 19.16 +- 9.32
Zone 51
Easting 436.81 +- 36.25 Longitude 122.327
Northing 6398.72 +- 21.80 Latitude -32.547
Depth 10.94 +- 46.02
Arrival times = 8 S.D. = 0.326 Seismographs = 6
Nearest recorder = 137.0 km Gap = 286.6 deg Accuracy = C
Effects Code = Imax = 0 Fault =
19 km NE ( 51 deg) of FC44
WESTERN AUSTRALIA
614 km E ( 98 deg) of PERTH
64 km SE (127 deg) of NORSEMAN
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 4.3
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KMBL P 40.42 0.10 1.23 40.65 -0.23 137.0 342 -30.8 30.8
KMBL S 56.94 1.00 0.70 56.83 0.11 137.0 342 -23.9 23.9
KLLS P 44.78 0.10 1.21 44.39 0.39 163.7 337 -30.8 30.8
KLLS SG 64.40 1.00 0.69 64.50 -0.10 163.7 337 4.0 4.0
COR2 P 77.40 0.20 0.96 77.09 0.31 433.9 275 -42.2 42.2
KLBR P 77.97 0.20 0.96 78.42 -0.45 444.8 282 -42.2 42.2
PING P 85.40 0.20 0.95 85.29 0.11 501.6 269 -42.2 42.2
MEEK P 114.75 0.30 0.84 115.04 -0.29 747.5 330 -42.2 42.2
8 times used, S = 0.326
Deferred Data
KLCH P 52.60 0.10 1.18 50.59 2.01 214.6 337 -42.2 42.2
KLCH SG 77.10 1.00 0.67 78.52 -1.42 214.6 337 3.0 3.0
COR2 SG 125.20 1.00 0.63 139.05 -13.85 433.9 275 1.5 1.5
KOO6 P 84.30 0.20 0.95 84.83 -0.53 497.8 291 -42.2 42.2
KOO6 SN 133.40 1.00 0.41 133.74 -0.34 497.8 291 -40.3 40.3
PING SG 141.20 1.00 0.62 157.77 -16.57 501.6 269 1.3 1.3
RKGY P 91.96 0.30 0.87 90.80 1.16 547.3 243 -42.2 42.2
BLDU P 92.36 0.30 0.86 94.22 -1.86 575.4 290 -42.2 42.2
MUN P 94.00 0.30 0.86 94.85 -0.85 580.7 274 -42.2 42.2
MORW P 110.61 0.30 0.84 111.17 -0.56 715.7 301 -42.2 42.2
Velocity Ratios
KMBL
KMBL 1.78
0.06
Date 2018-08-15
Origin Time 1629 6.62 +- 24.74
Zone 50
Easting 749.43 +- 32.28 Longitude 119.644
Northing 6442.40 +- 123.94 Latitude -32.127
Depth 2.00 +- 200.71 N
Arrival times = 6 S.D. = 0.569 Seismographs = 5
Nearest recorder = 178.3 km Gap = 202.1 deg Accuracy = C
Effects Code = Imax = 0 Fault =
152 km NE ( 67 deg) of KULI
WESTERN AUSTRALIA
359 km E ( 94 deg) of PERTH
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
COR2 P 34.13 0.10 1.20 34.64 -0.51 178.3 270 -42.2 42.2
COR2 S 57.10 1.00 0.68 55.54 1.56 178.3 270 -40.3 40.3
KLBR P 35.81 0.10 1.19 35.85 -0.04 188.4 287 -42.2 42.2
KMBL P 41.00 0.10 1.17 40.79 0.21 229.2 68 -42.2 42.2
BLDU P 52.14 0.20 0.99 52.47 -0.33 325.8 300 -42.2 42.2
MORW P 71.74 0.30 0.88 71.61 0.13 484.1 313 -42.2 42.2
6 times used, S = 0.569
Deferred Data
KLBR S 65.80 1.00 0.68 57.66 8.14 188.4 287 -40.3 40.3
MUN P 51.40 0.30 0.91 52.34 -0.94 324.8 272 -42.2 42.2
Velocity Ratios
COR2
COR2 1.84
0.04
Date 2018-08-20
Origin Time 2330 49.71 +- 0.79
Zone 50
Easting 504.79 +- 4.98 Longitude 117.050
Northing 6621.99 +- 5.71 Latitude -30.534
Depth 2.00 +- 11.17 N
Arrival times = 10 S.D. = 0.158 Seismographs = 7
Nearest recorder = 27.3 km Gap = 159.4 deg Accuracy = A
Effects Code = Imax = 0 Fault =
2 km S (178 deg) of CA3
WESTERN AUSTRALIA
194 km NE ( 36 deg) of PERTH
12 km W (262 deg) of Burakin
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
CADX P 54.23 0.05 1.61 54.17 0.06 27.3 162 4.8 4.8
CADX S 57.43 0.50 0.91 57.27 0.16 27.3 162 4.8 4.8
BLDU P 55.05 0.10 1.38 55.23 -0.19 33.8 255 4.0 4.0
KOO6 P 58.18 0.05 1.53 58.28 -0.10 52.5 128 2.5 2.5
KOO6 S 64.13 0.50 0.87 64.23 -0.10 52.5 128 2.5 2.5
WYA2 P 62.60 0.10 1.29 62.41 0.19 77.8 156 1.7 1.7
KLBR P 71.59 0.10 1.23 71.66 -0.07 135.1 150 -30.8 30.8
KLBR S 86.70 1.00 0.70 87.03 -0.33 135.1 150 1.0 1.0
MUN P 77.92 0.20 1.04 77.79 0.13 179.0 206 -42.2 42.2
MORW P 79.25 0.20 1.04 79.08 0.17 189.6 328 -42.2 42.2
10 times used, S = 0.158
Deferred Data
BR4 P 72.50 0.20 1.08 69.79 2.71 123.1 96 1.1 1.1
MUN S 99.00 1.00 0.68 98.75 0.25 179.0 206 -40.3 40.3
COR2 P 79.00 0.20 0.97 78.47 0.53 184.5 158 -42.2 42.2
MORW S 100.70 1.00 0.68 100.99 -0.29 189.6 328 -40.3 40.3
NWAO P 87.54 0.20 1.01 88.28 -0.74 265.7 176 -42.2 42.2
RKGY P 110.60 0.30 0.88 110.78 -0.18 451.8 180 -42.2 42.2
Velocity Ratios
CADX KOO6 KLBR
CADX 1.71 0.00 1.69
0.13 0.00 0.10
KOO6 0.00 1.70 1.68
0.00 0.07 0.13
KLBR 1.69 1.68 1.69
0.10 0.13 0.05
Date 2018-08-24
Origin Time 1745 51.52 +- 5.35
Zone 50
Easting 572.23 +- 25.98 Longitude 117.752
Northing 6632.71 +- 24.37 Latitude -30.435
Depth 4.09 +- 34.89
Arrival times = 8 S.D. = 0.218 Seismographs = 6
Nearest recorder = 50.5 km Gap = 227.7 deg Accuracy = B
Effects Code = Imax = 0 Fault =
1 km S (169 deg) of BEAW
WESTERN AUSTRALIA
247 km NE ( 48 deg) of PERTH
11 km W (278 deg) of Beacon
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.5
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KOO6 P 59.57 0.05 1.53 59.79 -0.21 50.5 210 5.0 5.0
CADX P 63.25 0.05 1.49 62.91 0.34 69.7 237 3.6 3.6
WYA2 P 66.12 0.10 1.27 66.11 0.01 89.3 203 2.8 2.8
BLDU P 68.00 0.10 1.26 68.17 -0.17 102.0 258 2.5 2.5
BLDU S 79.60 1.00 0.71 79.71 -0.11 102.0 258 2.5 2.5
KLBR P 72.36 0.10 1.23 72.33 0.04 128.1 179 -30.8 30.8
MORW P 84.95 0.20 1.02 84.88 0.07 224.5 312 -42.2 42.2
MORW S 109.60 1.00 0.67 109.78 -0.18 224.5 312 -40.3 40.3
8 times used, S = 0.218
Deferred Data
BR4 S-P 6.75 2.00 0.72 6.80 -0.05 59.9 113 0.0 0.0
BR4 P 65.50 5.00 0.60 61.33 4.17 59.9 113 4.3 4.3
CADX S 70.90 0.50 0.85 70.81 0.09 69.7 237 3.6 3.6
MUN P 87.87 0.30 0.94 85.01 2.86 225.5 220 -42.2 42.2
MUN S 112.90 1.00 0.67 109.99 2.91 225.5 220 -40.3 40.3
MEEK P 111.90 0.30 0.89 109.65 2.25 429.1 11 -42.2 42.2
Velocity Ratios
BLDU MORW
BLDU 1.70 1.77
0.07 0.15
MORW 1.77 1.74
0.15 0.04
Date 2018-08-30
Origin Time 1123 18.22 +- 10.50
Zone 50
Easting 708.38 +- 25.74 Longitude 119.187
Northing 6545.26 +- 51.79 Latitude -31.208
Depth 2.00 +- 70.33 N
Arrival times = 7 S.D. = 0.519 Seismographs = 5
Nearest recorder = 103.0 km Gap = 147.7 deg Accuracy = D
Effects Code = Imax = 0 Fault =
91 km SE (141 deg) of BR3
WESTERN AUSTRALIA
327 km E ( 76 deg) of PERTH
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
BR4 S-P 12.50 2.00 0.69 11.66 0.84 103.0 306 0.0 0.0
KLBR P 41.67 0.10 1.22 41.24 0.43 142.7 252 -30.8 30.8
KLBR S 57.30 1.00 0.69 57.64 -0.34 142.7 252 0.9 0.9
BLDU P 54.37 0.30 0.93 54.40 -0.03 245.9 285 -42.2 42.2
BLDU S 80.50 1.00 0.66 81.36 -0.86 245.9 285 -40.3 40.3
KMBL S 83.90 1.00 0.66 83.98 -0.08 258.3 94 -40.3 40.3
NWAO S 85.30 1.00 0.66 85.41 -0.11 265.2 223 -40.3 40.3
7 times used, S = 0.519
Deferred Data
BR4 P 41.21 5.00 0.57 35.03 6.18 103.0 306 1.3 1.3
MORW S 111.60 1.00 0.63 110.63 0.97 385.0 307 -40.3 40.3
Velocity Ratios
KLBR BLDU
KLBR 1.67 0.00
0.05 0.00
BLDU 0.00 1.72
0.00 0.04