Data Report
Bulletin / 2018-10
Contributed by CUPWA
Date 2018-10-02
Origin Time 0848 24.36 +- 1.65
Zone 50
Easting 479.48 +- 3.67 Longitude 116.777
Northing 6186.88 +- 6.41 Latitude -34.459
Depth 0.81 +- 11.79
Arrival times = 8 S.D. = 0.039 Seismographs = 5
Nearest recorder = 7.3 km Gap = 149.1 deg Accuracy = B
Effects Code = Imax = 0 Fault =
7 km S (190 deg) of LM01
WESTERN AUSTRALIA
291 km S (163 deg) of PERTH
117 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 25.89 0.03 1.95 25.88 0.01 7.3 10 6.8 6.8
LM01 S 26.69 0.50 1.00 26.71 -0.02 7.3 10 6.8 6.8
LM03 P 27.72 0.05 1.66 27.69 0.03 17.3 54 -36.7 36.7
LM04 P 27.87 0.05 1.66 27.82 0.05 18.1 318 -36.7 36.7
LM04 S 29.99 0.50 0.94 30.03 -0.04 18.1 318 -27.7 27.7
RKGY P 28.94 0.20 1.23 28.97 -0.03 24.8 132 -36.7 36.7
LM05 P 31.86 0.05 1.55 31.86 -0.00 42.4 281 -36.7 36.7
LM05 S 37.01 0.50 0.88 36.93 0.08 42.4 281 -27.7 27.7
8 times used, S = 0.039
Deferred Data
LM03 S 29.40 0.50 0.94 29.81 -0.41 17.3 54 -27.7 27.7
RKGY S 31.87 1.00 0.80 31.98 -0.11 24.8 132 -27.7 27.7
Velocity Ratios
LM01 LM04 LM05
LM01 1.52 0.00 1.73
0.36 0.00 0.19
LM04 0.00 1.61 0.00
0.00 0.17 0.00
LM05 1.73 0.00 1.69
0.19 0.00 0.08
Date 2018-10-02
Origin Time 2024 36.91 +- 0.35
Zone 50
Easting 481.84 +- 2.09 Longitude 116.802
Northing 6194.81 +- 5.53 Latitude -34.388
Depth 1.87 +- 1.66
Arrival times = 9 S.D. = 0.049 Seismographs = 5
Nearest recorder = 1.3 km Gap = 152.6 deg Accuracy = A
Effects Code = Imax = 0 Fault =
1 km NE ( 52 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 37.40 0.03 2.12 37.39 0.01 1.3 231 56.3 56.3
LM01 S 37.63 0.30 1.20 37.65 -0.02 1.3 231 56.3 56.3
LM03 P 39.24 0.05 1.70 39.19 0.04 11.9 79 -36.7 36.7
LM03 S 40.57 0.30 1.07 40.65 -0.08 11.9 79 -27.7 27.7
LM04 P 39.82 0.05 1.67 39.80 0.02 15.5 290 -36.7 36.7
LM04 S 41.72 0.40 0.99 41.68 0.04 15.5 290 -27.7 27.7
LM02 P 40.40 0.05 1.65 40.37 0.03 18.9 231 -36.7 36.7
LM02 S 42.64 0.40 0.98 42.65 -0.01 18.9 231 -27.7 27.7
LM05 P 44.44 0.05 1.55 44.54 -0.09 43.9 270 -36.7 36.7
9 times used, S = 0.049
Deferred Data
RKGY P 41.94 0.10 1.39 42.14 -0.20 29.3 147 -36.7 36.7
RKGY S 45.37 0.50 0.91 45.66 -0.29 29.3 147 -27.7 27.7
LM05 S 49.61 0.50 0.88 49.76 -0.15 43.9 270 -27.7 27.7
NWAO P 64.12 0.20 1.05 64.67 -0.55 166.9 13 -38.8 38.8
NWAO S 83.23 1.00 0.68 84.48 -1.25 166.9 13 -29.4 29.4
MUN P 79.67 0.30 0.92 78.70 0.97 272.8 348 -52.0 52.0
MUN S 109.70 1.00 0.65 109.44 0.26 272.8 348 -45.7 45.7
KLBR P 83.66 0.30 0.91 85.07 -1.41 322.5 16 -52.0 52.0
KLBR S 118.10 1.00 0.64 120.60 -2.50 322.5 16 -45.7 45.7
Velocity Ratios
LM01 LM03 LM04 LM02
LM01 1.49 0.00 0.00 0.00
0.75 0.00 0.00 0.00
LM03 0.00 1.57 0.00 0.00
0.00 0.17 0.00 0.00
LM04 0.00 0.00 1.65 0.00
0.00 0.00 0.17 0.00
LM02 0.00 0.00 0.00 1.64
0.00 0.00 0.00 0.14
Date 2018-10-03
Origin Time 0240 41.56 +- 0.49
Zone 50
Easting 481.57 +- 3.21 Longitude 116.799
Northing 6193.85 +- 5.21 Latitude -34.396
Depth 2.72 +- 5.30
Arrival times = 7 S.D. = 0.039 Seismographs = 5
Nearest recorder = 0.8 km Gap = 140.4 deg Accuracy = A
Effects Code = Imax = 0 Fault =
0 km E (102 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 42.13 0.03 2.15 42.13 0.00 0.8 282 71.8 75.5
LM03 P 43.92 0.03 1.88 43.89 0.03 12.3 74 3.5 36.8
LM03 S 45.35 0.30 1.07 45.40 -0.05 12.3 74 4.0 28.0
LM04 P 44.43 0.05 1.67 44.43 -0.00 15.6 294 2.6 36.8
LM04 S 46.23 0.50 0.95 46.32 -0.10 15.6 294 2.9 27.8
RKGY P 46.62 0.05 1.60 46.65 -0.03 28.7 145 1.3 36.7
LM05 P 49.15 0.05 1.55 49.11 0.04 43.7 271 0.8 36.7
7 times used, S = 0.039
Deferred Data
LM01 S 42.29 0.30 1.22 42.46 -0.17 0.8 282 72.6 74.7
RKGY S 50.01 1.00 0.79 50.08 -0.08 28.7 145 1.4 27.7
LM05 S 54.16 0.50 0.88 54.30 -0.14 43.7 271 0.8 27.7
Velocity Ratios
LM03 LM04
LM03 1.60 0.00
0.15 0.00
LM04 0.00 1.62
0.00 0.21
Date 2018-10-03
Origin Time 0315 30.60 +- 0.51
Zone 50
Easting 482.02 +- 3.05 Longitude 116.804
Northing 6194.40 +- 7.17 Latitude -34.392
Depth 1.91 +- 2.82
Arrival times = 8 S.D. = 0.076 Seismographs = 5
Nearest recorder = 1.3 km Gap = 144.8 deg Accuracy = C
Effects Code = Imax = 0 Fault =
1 km E ( 72 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 31.11 0.03 2.12 31.08 0.03 1.3 252 57.4 57.4
LM01 S 31.28 0.40 1.14 31.35 -0.07 1.3 252 57.4 57.4
LM03 P 32.92 0.05 1.70 32.87 0.05 11.8 76 -36.7 36.7
LM03 S 34.35 0.50 0.97 34.31 0.04 11.8 76 -27.7 27.7
LM04 P 33.47 0.05 1.67 33.54 -0.07 15.8 292 -36.7 36.7
LM02 P 34.08 0.05 1.65 34.04 0.05 18.8 233 -36.7 36.7
LM02 S 36.42 0.50 0.94 36.31 0.12 18.8 233 -27.7 27.7
RKGY P 35.62 0.10 1.39 35.75 -0.13 28.9 146 -36.7 36.7
8 times used, S = 0.076
Deferred Data
LM04 S 35.29 0.50 0.95 35.45 -0.16 15.8 292 -27.7 27.7
RKGY S 39.05 0.50 0.91 39.22 -0.17 28.9 146 -27.7 27.7
LM05 P 38.10 0.05 1.55 38.26 -0.16 44.1 271 -36.7 36.7
LM05 S 43.28 0.50 0.88 43.50 -0.22 44.1 271 -27.7 27.7
MUN P 70.67 0.30 0.92 72.44 -1.77 273.3 348 -52.0 52.0
MUN S 103.52 1.00 0.65 103.22 0.30 273.3 348 -45.7 45.7
KLBR P 77.85 0.30 0.91 78.80 -0.95 322.9 16 -52.0 52.0
MEEK P 144.79 0.50 0.74 149.11 -4.31 876.4 11 -42.3 52.9
FORT P 174.82 0.50 0.72 180.44 -5.62 1128.3 72 -41.5 53.6
Velocity Ratios
LM01 LM03 LM02
LM01 1.34 0.00 0.00
0.91 0.00 0.00
LM03 0.00 1.62 0.00
0.00 0.26 0.00
LM02 0.00 0.00 1.67
0.00 0.00 0.17
Date 2018-10-03
Origin Time 0341 4.72 +- 0.47
Zone 50
Easting 481.51 +- 3.20 Longitude 116.799
Northing 6195.36 +- 7.23 Latitude -34.383
Depth 1.90 +- 3.33
Arrival times = 8 S.D. = 0.037 Seismographs = 5
Nearest recorder = 1.5 km Gap = 152.5 deg Accuracy = B
Effects Code = Imax = 0 Fault =
1 km NE ( 27 deg) of LM01
WESTERN AUSTRALIA
284 km S (162 deg) of PERTH
120 km NW (305 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 3.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
LM01 P 5.24 0.03 2.11 5.24 0.00 1.5 207 52.5 52.5
LM03 P 7.06 0.05 1.70 7.04 0.02 12.1 81 -36.7 36.7
LM03 S 8.49 0.50 0.97 8.53 -0.03 12.1 81 -27.7 27.7
LM04 P 7.56 0.05 1.68 7.52 0.04 15.0 289 -36.7 36.7
LM04 S 9.36 0.40 1.00 9.35 0.02 15.0 289 -27.7 27.7
LM02 P 8.19 0.05 1.65 8.19 -0.00 19.0 229 -36.7 36.7
LM02 S 10.53 0.50 0.94 10.49 0.04 19.0 229 -27.7 27.7
LM05 P 12.22 0.05 1.55 12.29 -0.07 43.6 269 -36.7 36.7
8 times used, S = 0.037
Deferred Data
LM01 S 5.32 0.30 1.20 5.52 -0.20 1.5 207 52.5 52.5
RKGY P 9.85 0.10 1.39 10.06 -0.20 30.0 147 -36.7 36.7
RKGY S 13.31 1.00 0.79 13.65 -0.34 30.0 147 -27.7 27.7
GNOT P 24.39 0.10 1.23 26.06 -1.67 127.3 67 -38.8 38.8
GNOT S 38.40 1.00 0.70 41.21 -2.81 127.3 67 -29.4 29.4
NWAO P 31.65 0.20 1.05 32.40 -0.76 166.4 14 -38.8 38.8
PING P 38.15 0.20 1.03 38.32 -0.17 208.8 4 -52.0 52.0
PING S 61.90 1.00 0.67 62.91 -1.01 208.8 4 -45.7 45.7
KULI P 40.40 0.10 1.17 40.75 -0.35 227.8 33 -52.0 52.0
KULI S 66.00 1.00 0.67 67.17 -1.17 227.8 33 -45.7 45.7
COR2 P 44.90 0.20 1.00 46.13 -1.23 269.8 19 -52.0 52.0
COR2 S 77.65 1.00 0.65 76.59 1.06 269.8 19 -45.7 45.7
MUN P 44.82 0.30 0.93 46.43 -1.61 272.2 348 -52.0 52.0
MUN S 76.02 1.00 0.65 77.11 -1.09 272.2 348 -45.7 45.7
MEEK P 118.85 0.30 0.82 123.13 -4.28 875.6 11 -42.3 52.9
FORT P 149.60 0.50 0.72 154.59 -4.99 1128.5 72 -41.5 53.6
Velocity Ratios
LM03 LM04 LM02
LM03 1.61 0.00 0.00
0.25 0.00 0.00
LM04 0.00 1.63 0.00
0.00 0.17 0.00
LM02 0.00 0.00 1.67
0.00 0.00 0.17
Date 2018-10-03
Origin Time 1526 37.29 +- 0.50
Zone 50
Easting 480.49 +- 3.57 Longitude 116.788
Northing 6194.06 +- 6.80 Latitude -34.395
Depth 1.62 +- 2.67
Arrival times = 8 S.D. = 0.035 Seismographs = 5
Nearest recorder = 0.3 km Gap = 141.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
0 km W (278 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
120 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 37.64 0.03 2.19 37.64 -0.00 0.3 98 78.4 78.4
LM01 S 37.85 0.40 1.17 37.84 0.01 0.3 98 78.4 78.4
LM03 P 39.89 0.05 1.69 39.85 0.04 13.3 77 -36.7 36.7
LM03 S 41.48 0.50 0.96 41.49 -0.01 13.3 77 -27.7 27.7
LM04 P 40.03 0.05 1.68 40.05 -0.02 14.5 295 -36.7 36.7
LM04 S 41.80 0.50 0.95 41.83 -0.03 14.5 295 -27.7 27.7
LM02 P 40.57 0.05 1.66 40.53 0.04 17.4 230 -36.7 36.7
RKGY P 42.52 0.10 1.39 42.58 -0.06 29.5 144 -36.7 36.7
8 times used, S = 0.035
Deferred Data
LM02 S 42.69 0.50 0.94 42.64 0.05 17.4 230 -27.7 27.7
RKGY S 45.99 0.50 0.91 46.12 -0.14 29.5 144 -27.7 27.7
LM05 P 44.56 0.05 1.55 44.73 -0.17 42.6 271 -36.7 36.7
LM05 S 49.47 0.50 0.88 49.80 -0.33 42.6 271 -27.7 27.7
MUN P 77.37 0.30 0.92 79.18 -1.81 273.3 348 -52.0 52.0
KLBR P 84.69 0.30 0.91 85.63 -0.94 323.6 16 -52.0 52.0
MORW P 116.65 0.30 0.86 120.30 -3.65 594.6 352 -51.1 52.1
Velocity Ratios
LM01 LM03 LM04
LM01 1.57 0.00 0.00
1.38 0.00 0.00
LM03 0.00 1.61 0.00
0.00 0.23 0.00
LM04 0.00 0.00 1.65
0.00 0.00 0.22
Date 2018-10-04
Origin Time 0741 23.88 +- 0.57
Zone 50
Easting 481.69 +- 3.70 Longitude 116.801
Northing 6193.93 +- 7.87 Latitude -34.396
Depth 2.69 +- 8.57
Arrival times = 8 S.D. = 0.030 Seismographs = 5
Nearest recorder = 0.9 km Gap = 141.0 deg Accuracy = A
Effects Code = Imax = 0 Fault =
0 km E ( 95 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 24.45 0.03 2.15 24.45 0.00 0.9 275 69.1 73.4
LM03 P 26.21 0.03 1.88 26.19 0.02 12.2 75 3.3 36.8
LM03 S 27.61 0.50 0.97 27.68 -0.07 12.2 75 3.8 27.9
LM04 P 26.78 0.03 1.85 26.76 0.02 15.7 294 2.4 36.8
RKGY P 29.00 0.50 1.01 28.97 0.03 28.7 145 1.2 36.7
RKGY S 32.39 0.50 0.91 32.40 -0.01 28.7 145 1.3 27.7
LM05 P 31.41 0.05 1.55 31.45 -0.04 43.8 271 0.8 36.7
LM05 S 36.66 0.50 0.88 36.65 0.01 43.8 271 0.8 27.7
8 times used, S = 0.030
Deferred Data
LM04 S 28.83 0.50 0.95 28.66 0.17 15.7 294 2.7 27.8
NWAO P 51.57 0.10 1.20 51.72 -0.15 167.7 13 -13.5 38.8
NWAO S 70.28 1.00 0.68 71.63 -1.35 167.7 13 -10.2 29.4
Velocity Ratios
LM03 RKGY LM05
LM03 1.60 0.00 0.00
0.24 0.00 0.00
RKGY 0.00 1.66 0.00
0.00 0.29 0.00
LM05 0.00 0.00 1.70
0.00 0.00 0.08
Date 2018-10-04
Origin Time 1638 25.29 +- 0.30
Zone 50
Easting 480.85 +- 1.89 Longitude 116.792
Northing 6192.99 +- 3.82 Latitude -34.404
Depth 1.92 +- 1.66
Arrival times = 11 S.D. = 0.055 Seismographs = 6
Nearest recorder = 1.0 km Gap = 91.2 deg Accuracy = A
Effects Code = Imax = 0 Fault =
1 km S (178 deg) of LM01
WESTERN AUSTRALIA
286 km S (162 deg) of PERTH
119 km NW (303 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 25.75 0.03 2.14 25.76 -0.00 1.0 358 62.8 62.8
LM01 S 26.01 0.30 1.21 26.01 0.00 1.0 358 62.8 62.8
LM03 P 27.83 0.03 1.87 27.81 0.02 13.3 72 -36.7 36.7
LM03 S 29.43 0.30 1.06 29.43 -0.00 13.3 72 -27.7 27.7
LM04 P 28.17 0.05 1.67 28.15 0.02 15.3 298 -36.7 36.7
LM04 S 30.08 0.50 0.95 30.02 0.06 15.3 298 -27.7 27.7
LM02 P 28.51 0.05 1.66 28.43 0.08 17.0 234 -36.7 36.7
LM02 S 30.53 0.50 0.94 30.50 0.03 17.0 234 -27.7 27.7
RKGY P 30.33 0.05 1.60 30.37 -0.04 28.4 143 -36.7 36.7
LM05 P 32.65 0.05 1.55 32.76 -0.12 43.0 272 -36.7 36.7
LM05 S 37.82 0.50 0.88 37.87 -0.05 43.0 272 -27.7 27.7
11 times used, S = 0.055
Deferred Data
RKGY S 33.44 1.00 0.79 33.78 -0.33 28.4 143 -27.7 27.7
NWAO P 53.19 0.10 1.20 53.37 -0.18 168.9 14 -38.8 38.8
Velocity Ratios
LM01 LM03 LM04 LM02 LM05
LM01 1.56 0.00 0.00 0.00 1.71
0.80 0.00 0.00 0.00 0.14
LM03 0.00 1.63 0.00 0.00 1.74
0.00 0.14 0.00 0.00 0.20
LM04 0.00 0.00 1.66 0.00 0.00
0.00 0.00 0.21 0.00 0.00
LM02 0.00 0.00 0.00 1.63 0.00
0.00 0.00 0.00 0.18 0.00
LM05 1.71 1.74 0.00 0.00 1.70
0.14 0.20 0.00 0.00 0.08
Date 2018-10-05
Origin Time 1303 41.16 +- 1.89
Zone 50
Easting 586.83 +- 21.10 Longitude 117.941
Northing 6231.78 +- 21.15 Latitude -34.051
Depth 1.40 +- 20.38
Arrival times = 7 S.D. = 0.070 Seismographs = 5
Nearest recorder = 13.9 km Gap = 208.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
13 km SW (206 deg) of GNOT
WESTERN AUSTRALIA
304 km SE (141 deg) of PERTH
105 km N ( 4 deg) of ALBANY
14 km S (202 deg) of Gnowangerup
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
GNOT P 43.49 0.05 1.69 43.45 0.04 13.9 26 7.0 7.0
GNOT S 45.00 0.30 1.06 45.04 -0.04 13.9 26 7.0 7.0
LM03 P 57.38 0.05 1.45 57.41 -0.03 99.6 248 0.8 0.8
LM03 S 68.84 0.50 0.82 68.68 0.16 99.6 248 0.8 0.8
RKGY P 58.84 0.10 1.25 58.80 0.04 108.1 234 0.9 0.9
LM01 P 59.41 0.10 1.25 59.52 -0.11 112.5 249 0.7 0.7
LM05 P 65.71 0.10 1.21 65.71 0.00 153.3 255 -30.8 30.8
7 times used, S = 0.070
Deferred Data
RKGY S 71.60 0.50 0.82 71.03 0.57 108.1 234 0.9 0.9
NWAO P 63.05 0.20 1.06 63.98 -0.93 140.9 332 -30.8 30.8
NWAO S 78.94 1.00 0.69 80.10 -1.16 140.9 332 0.7 0.7
LM05 S 84.00 1.00 0.69 83.52 0.48 153.3 255 0.5 0.5
KLBR P 81.71 0.20 1.00 80.72 1.00 273.2 356 -42.2 42.2
KLBR S 110.00 1.00 0.65 110.17 -0.17 273.2 356 -40.3 40.3
Velocity Ratios
GNOT LM03
GNOT 1.65 1.72
0.17 0.07
LM03 1.72 1.71
0.07 0.04
Date 2018-10-05
Origin Time 1514 59.21 +- 0.60
Zone 50
Easting 481.53 +- 4.17 Longitude 116.799
Northing 6194.90 +- 6.70 Latitude -34.387
Depth 2.44 +- 9.83
Arrival times = 7 S.D. = 0.036 Seismographs = 5
Nearest recorder = 1.1 km Gap = 148.8 deg Accuracy = B
Effects Code = Imax = 0 Fault =
1 km NE ( 38 deg) of LM01
WESTERN AUSTRALIA
284 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 59.76 0.03 2.13 59.76 0.00 1.1 218 60.0 66.5
LM03 P 61.53 0.05 1.70 61.51 0.02 12.2 79 1.8 36.7
LM03 S 63.00 0.50 0.97 62.99 0.01 12.2 79 2.1 27.8
LM04 P 61.99 0.05 1.68 62.01 -0.02 15.2 291 1.3 36.7
LM04 S 63.81 0.50 0.95 63.84 -0.03 15.2 291 1.5 27.8
LM02 P 62.65 0.05 1.65 62.60 0.05 18.7 230 1.0 36.7
RKGY P 64.38 0.10 1.39 64.45 -0.06 29.6 146 0.6 36.7
7 times used, S = 0.036
Deferred Data
LM01 S 59.93 0.04 1.81 60.08 -0.14 1.1 218 62.6 66.0
LM02 S 64.98 0.50 0.94 64.86 0.12 18.7 230 1.1 27.7
RKGY S 67.85 0.50 0.91 67.99 -0.14 29.6 146 0.7 27.7
LM05 P 66.61 0.05 1.55 66.75 -0.14 43.6 270 0.4 36.7
LM05 S 71.58 0.50 0.88 71.93 -0.35 43.6 270 0.4 27.7
NWAO P 86.50 0.20 1.05 86.92 -0.42 166.8 14 -13.5 38.8
MUN S 129.87 1.00 0.65 131.59 -1.72 272.7 348 -37.9 45.7
KLBR P 105.68 0.30 0.91 107.29 -1.61 322.5 16 -39.9 52.0
MORW P 138.70 0.30 0.86 142.02 -3.32 593.9 352 -39.8 52.1
Velocity Ratios
LM03 LM04
LM03 1.63 0.00
0.26 0.00
LM04 0.00 1.65
0.00 0.21
Date 2018-10-06
Origin Time 1705 21.79 +- 0.61
Zone 50
Easting 532.51 +- 5.20 Longitude 117.346
Northing 6401.84 +- 4.80 Latitude -32.520
Depth 9.87 +- 13.81
Arrival times = 9 S.D. = 0.153 Seismographs = 6
Nearest recorder = 33.2 km Gap = 90.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
33 km E ( 92 deg) of PING
WESTERN AUSTRALIA
279 km N (350 deg) of ALBANY
155 km SE (115 deg) of PERTH
38 km SE (122 deg) of Brookton
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM03 0.00 Seismograph details unknown
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
PING P 27.38 0.05 1.58 27.46 -0.08 33.2 272 17.0 17.0
PING S 31.40 0.50 0.90 31.38 0.02 33.2 272 17.0 17.0
NWAO P 29.55 0.10 1.34 29.52 0.03 46.3 193 12.4 12.4
NWAO S 35.13 0.50 0.88 34.87 0.26 46.3 193 12.4 12.4
KULI P 34.40 0.10 1.29 34.56 -0.16 77.6 102 7.5 7.5
MECK P 38.60 0.10 1.26 38.66 -0.06 103.6 342 -30.8 30.8
MECK S 50.80 1.00 0.71 50.53 0.27 103.6 342 5.6 5.6
KLBR P 39.77 0.10 1.25 39.56 0.21 109.9 20 -30.8 30.8
MUN P 41.22 0.20 1.08 41.37 -0.15 122.9 299 -30.8 30.8
9 times used, S = 0.153
Deferred Data
KULI S 43.80 1.00 0.73 43.42 0.38 77.6 102 7.5 7.5
KLBR S 52.50 1.00 0.71 52.28 0.22 109.9 20 5.3 5.3
MUN S 55.80 1.00 0.70 55.85 -0.05 122.9 299 4.7 4.7
LM03 P 55.04 0.30 0.95 52.56 2.48 208.5 190 -42.2 42.2
RKGY P 58.70 0.30 0.94 55.69 3.01 234.1 188 -42.2 42.2
RKGY SG 85.60 1.00 0.66 86.53 -0.93 234.1 188 2.5 2.5
Velocity Ratios
PING NWAO MECK
PING 1.72 0.00 1.73
0.11 0.00 0.16
NWAO 0.00 1.72 0.00
0.00 0.09 0.00
MECK 1.73 0.00 1.73
0.16 0.00 0.07
Date 2018-10-12
Origin Time 1631 30.43 +- 0.39
Zone 50
Easting 481.26 +- 2.81 Longitude 116.796
Northing 6194.06 +- 3.71 Latitude -34.395
Depth -0.22 +- 5.51
Arrival times = 11 S.D. = 0.135 Seismographs = 8
Nearest recorder = 0.4 km Gap = 87.2 deg Accuracy = B
Effects Code = Imax = 0 Fault =
0 km E ( 83 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM02 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 4.7
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
LM01 P 30.37 0.03 2.18 30.51 -0.13 0.4 263 -20.4 -20.4
LM01 S 30.73 0.50 1.12 30.56 0.17 0.4 263 -20.4 -20.4
LM03 P 32.53 0.05 1.70 32.48 0.05 12.6 76 -0.7 -0.7
LM04 P 32.88 0.05 1.68 32.91 -0.03 15.2 294 -0.6 -0.6
LM02 P 33.47 0.05 1.66 33.36 0.11 18.0 232 -0.5 -0.5
RKGY P 34.99 0.10 1.39 35.17 -0.18 29.1 145 0.2 0.2
RKGY S 38.72 1.00 0.79 38.46 0.27 29.1 145 0.2 0.2
LM05 P 37.49 0.05 1.55 37.50 -0.01 43.3 271 -0.2 -0.2
LM05 S 42.57 0.50 0.88 42.40 0.17 43.3 271 -0.2 -0.2
MUN P 70.14 0.20 1.00 70.18 -0.04 273.4 348 -42.2 42.2
MORW P 109.27 0.30 0.86 109.03 0.24 594.7 352 -42.2 42.2
11 times used, S = 0.135
Deferred Data
LM03 S 34.38 0.50 0.96 33.91 0.48 12.6 76 -0.7 -0.7
LM04 S 35.71 0.50 0.95 34.64 1.07 15.2 294 -0.6 -0.6
LM02 S 35.78 0.50 0.94 35.40 0.38 18.0 232 -0.5 -0.5
MUN S 103.13 1.00 0.65 99.76 3.37 273.4 348 -40.3 40.3
KLBR P 76.84 0.20 0.99 76.23 0.61 323.4 16 -42.2 42.2
KLBR S 114.23 1.00 0.64 110.29 3.94 323.4 16 -40.3 40.3
MEEK P 143.70 1.00 0.65 143.21 0.49 877.1 11 -42.2 42.2
Velocity Ratios
LM01 RKGY LM05
LM01 -5.24 0.00 1.66
-3.93 0.00 0.16
RKGY 0.00 1.82 0.00
0.00 0.26 0.00
LM05 1.66 0.00 1.72
0.16 0.00 0.08
Date 2018-10-16
Origin Time 0308 48.02 +- 0.60
Zone 50
Easting 481.07 +- 4.06 Longitude 116.794
Northing 6194.10 +- 9.58 Latitude -34.394
Depth 2.56 +- 7.57
Arrival times = 7 S.D. = 0.031 Seismographs = 5
Nearest recorder = 0.3 km Gap = 142.1 deg Accuracy = A
Effects Code = Imax = 0 Fault =
0 km E ( 71 deg) of LM01
WESTERN AUSTRALIA
285 km S (162 deg) of PERTH
119 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 48.55 0.03 2.20 48.55 -0.00 0.3 250 82.4 83.9
LM03 P 50.45 0.05 1.70 50.43 0.02 12.8 76 2.4 36.8
LM03 S 51.92 0.50 0.96 51.98 -0.06 12.8 76 2.7 27.9
LM04 P 50.79 0.05 1.68 50.80 -0.01 15.0 294 1.9 36.7
LM04 S 52.69 0.50 0.95 52.63 0.07 15.0 294 2.1 27.8
RKGY P 53.21 0.10 1.39 53.19 0.02 29.2 144 0.9 36.7
LM05 P 55.46 0.05 1.55 55.49 -0.03 43.1 271 0.6 36.7
7 times used, S = 0.031
Velocity Ratios
LM03 LM04
LM03 1.60 0.00
0.24 0.00
LM04 0.00 1.68
0.00 0.21
Date 2018-10-19
Origin Time 0755 29.90 +- 0.40
Zone 50
Easting 480.39 +- 2.54 Longitude 116.787
Northing 6187.58 +- 3.49 Latitude -34.453
Depth 2.77 +- 36.86
Arrival times = 10 S.D. = 0.020 Seismographs = 5
Nearest recorder = 6.4 km Gap = 145.3 deg Accuracy = A
Effects Code = Imax = 0 Fault =
6 km S (183 deg) of LM01
WESTERN AUSTRALIA
291 km S (163 deg) of PERTH
116 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 31.26 0.03 1.96 31.25 0.01 6.4 3 9.8 37.8
LM01 S 32.08 0.40 1.05 32.10 -0.02 6.4 3 13.0 30.1
LM03 P 32.86 0.05 1.67 32.87 -0.01 16.2 54 2.7 36.8
LM03 S 34.81 0.40 0.99 34.83 -0.01 16.2 54 3.0 27.8
LM04 P 33.23 0.05 1.65 33.21 0.03 18.2 314 2.3 36.8
LM04 S 35.41 0.50 0.94 35.40 0.01 18.2 314 2.5 27.8
RKGY P 34.29 0.10 1.41 34.31 -0.02 24.6 134 1.7 36.7
RKGY S 37.31 0.50 0.92 37.27 0.04 24.6 134 1.8 27.8
LM05 P 37.35 0.05 1.55 37.36 -0.02 43.1 280 0.9 36.7
LM05 S 42.46 0.50 0.88 42.49 -0.03 43.1 280 0.9 27.7
10 times used, S = 0.020
Deferred Data
MUN P 71.25 0.30 0.92 72.44 -1.19 279.6 348 -39.9 52.0
MUN S 104.93 1.00 0.65 103.78 1.16 279.6 348 -37.9 45.7
Velocity Ratios
LM01 LM03 LM04 RKGY LM05
LM01 1.60 0.00 0.00 0.00 1.71
0.33 0.00 0.00 0.00 0.17
LM03 0.00 1.66 0.00 0.00 0.00
0.00 0.17 0.00 0.00 0.00
LM04 0.00 0.00 1.65 0.00 0.00
0.00 0.00 0.18 0.00 0.00
RKGY 0.00 0.00 0.00 1.69 0.00
0.00 0.00 0.00 0.16 0.00
LM05 1.71 0.00 0.00 0.00 1.69
0.17 0.00 0.00 0.00 0.08
Date 2018-10-19
Origin Time 1932 51.26 +- 9.40
Zone 50
Easting 480.49 +- 3.26 Longitude 116.788
Northing 6187.20 +- 5.11 Latitude -34.456
Depth 2.15 +- 74.61
Arrival times = 7 S.D. = 0.047 Seismographs = 5
Nearest recorder = 6.8 km Gap = 146.3 deg Accuracy = B
Effects Code = Imax = 0 Fault =
6 km S (182 deg) of LM01
WESTERN AUSTRALIA
291 km S (163 deg) of PERTH
116 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
AALB 0.00 Seismograph details unknown
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
LM01 P 52.63 0.03 1.96 52.67 -0.03 6.8 2 -36.7 36.7
LM03 P 54.27 0.03 1.85 54.25 0.02 16.3 52 -36.7 36.7
LM04 P 54.68 0.03 1.83 54.62 0.06 18.5 315 -36.7 36.7
LM04 S 56.78 0.40 0.98 56.85 -0.07 18.5 315 -27.7 27.7
RKGY P 55.60 0.05 1.62 55.61 -0.01 24.3 134 -36.7 36.7
LM05 P 58.70 0.05 1.55 58.75 -0.04 43.3 280 -36.7 36.7
LM05 S 63.94 0.40 0.92 63.89 0.05 43.3 280 -27.7 27.7
7 times used, S = 0.047
Deferred Data
LM01 S 53.91 0.03 1.77 53.53 0.38 6.8 2 -27.7 27.7
LM03 S 56.58 0.30 1.05 56.23 0.35 16.3 52 -27.7 27.7
RKGY S 59.14 0.50 0.92 58.53 0.61 24.3 134 -27.7 27.7
AALB P 71.82 0.20 1.08 71.14 0.68 118.7 120 -38.8 38.8
AALB S 86.60 1.00 0.71 85.27 1.33 118.7 120 -29.4 29.4
NWAO P 79.90 0.20 1.05 80.23 -0.33 174.6 13 -38.8 38.8
MUN P 93.80 0.30 0.92 93.92 -0.12 280.0 348 -52.0 52.0
MUN S 125.50 1.00 0.65 125.34 0.16 280.0 348 -45.7 45.7
KLBR P 97.94 0.30 0.91 100.36 -2.41 330.2 16 -52.0 52.0
KLBR S 136.20 1.00 0.64 136.61 -0.41 330.2 16 -45.7 45.7
Velocity Ratios
LM04 LM05
LM04 1.61 0.00
0.13 0.00
LM05 0.00 1.70
0.00 0.07
Date 2018-10-20
Origin Time 0432 23.55 +- 0.49
Zone 50
Easting 482.04 +- 4.49 Longitude 116.805
Northing 6193.47 +- 7.11 Latitude -34.400
Depth 2.15 +- 0.33
Arrival times = 8 S.D. = 0.029 Seismographs = 5
Nearest recorder = 1.3 km Gap = 137.5 deg Accuracy = A
Effects Code = Imax = 0 Fault =
1 km SE (114 deg) of LM01
WESTERN AUSTRALIA
286 km S (162 deg) of PERTH
118 km NW (304 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 24.07 0.03 2.12 24.08 -0.01 1.3 294 50.1 59.3
LM01 S 24.42 0.40 1.14 24.38 0.04 1.3 294 54.5 59.1
LM03 P 25.83 0.05 1.70 25.83 0.00 12.0 72 0.0 36.7
LM04 P 26.53 0.05 1.67 26.52 0.01 16.2 295 0.0 36.7
RKGY P 28.54 0.10 1.40 28.55 -0.01 28.1 145 0.0 36.7
RKGY S 31.95 0.50 0.91 31.92 0.03 28.1 145 0.0 27.7
LM05 P 31.15 0.05 1.55 31.19 -0.04 44.1 272 0.0 36.7
LM05 S 36.50 0.50 0.88 36.43 0.07 44.1 272 0.0 27.7
8 times used, S = 0.029
Deferred Data
LM03 S 27.20 0.40 1.01 27.30 -0.09 12.0 72 0.0 27.7
LM04 S 28.55 0.50 0.95 28.48 0.07 16.2 295 0.0 27.7
NWAO P 51.17 0.20 1.05 51.48 -0.31 168.1 13 -13.5 38.8
NWAO S 70.02 1.00 0.68 71.43 -1.41 168.1 13 -10.2 29.4
MUN P 64.67 0.40 0.87 65.47 -0.80 274.2 348 -39.9 52.0
MUN S 96.89 1.00 0.65 96.32 0.56 274.2 348 -37.9 45.7
KLBR P 73.89 0.30 0.91 71.83 2.07 323.7 16 -39.9 52.0
KLBR S 106.58 1.00 0.64 107.46 -0.88 323.7 16 -37.9 45.7
Velocity Ratios
LM01 RKGY LM05
LM01 1.66 0.00 1.71
0.92 0.00 0.15
RKGY 0.00 1.68 0.00
0.00 0.14 0.00
LM05 1.71 0.00 1.71
0.15 0.00 0.08
Date 2018-10-28
Origin Time 1908 12.04 +- 5.11
Zone 50
Easting 480.24 +- 2.62 Longitude 116.785
Northing 6187.89 +- 3.53 Latitude -34.450
Depth 2.08 +- 39.46
Arrival times = 10 S.D. = 0.033 Seismographs = 5
Nearest recorder = 6.2 km Gap = 144.7 deg Accuracy = B
Effects Code = Imax = 0 Fault =
6 km S (185 deg) of LM01
WESTERN AUSTRALIA
291 km S (163 deg) of PERTH
117 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 13.35 0.03 1.97 13.35 -0.00 6.2 5 -36.7 36.7
LM01 S 14.15 0.40 1.05 14.13 0.01 6.2 5 -27.7 27.7
LM03 P 14.99 0.05 1.67 15.01 -0.02 16.1 55 -36.7 36.7
LM03 S 16.99 0.50 0.95 16.96 0.03 16.1 55 -27.7 27.7
LM04 P 15.35 0.05 1.66 15.31 0.04 17.9 314 -36.7 36.7
LM04 S 17.47 0.50 0.94 17.47 0.01 17.9 314 -27.7 27.7
RKGY P 16.50 0.10 1.41 16.52 -0.02 25.0 135 -36.7 36.7
RKGY S 19.56 0.50 0.92 19.52 0.05 25.0 135 -27.7 27.7
LM05 P 19.44 0.05 1.55 19.48 -0.05 42.9 279 -36.7 36.7
LM05 S 24.63 0.50 0.88 24.59 0.04 42.9 279 -27.7 27.7
10 times used, S = 0.033
Deferred Data
KLBR P 62.66 0.20 0.99 61.08 1.58 329.6 16 -52.0 52.0
Velocity Ratios
LM01 LM03 LM04 RKGY LM05
LM01 1.61 0.00 0.00 0.00 1.72
0.35 0.00 0.00 0.00 0.17
LM03 0.00 1.68 0.00 0.00 0.00
0.00 0.20 0.00 0.00 0.00
LM04 0.00 0.00 1.64 0.00 0.00
0.00 0.00 0.18 0.00 0.00
RKGY 0.00 0.00 0.00 1.69 0.00
0.00 0.00 0.00 0.15 0.00
LM05 1.72 0.00 0.00 0.00 1.70
0.17 0.00 0.00 0.00 0.08
Date 2018-10-29
Origin Time 0104 28.13 +- 0.33
Zone 50
Easting 480.12 +- 2.02 Longitude 116.784
Northing 6187.78 +- 2.76 Latitude -34.451
Depth 2.15 +- 23.73
Arrival times = 10 S.D. = 0.039 Seismographs = 5
Nearest recorder = 6.3 km Gap = 145.2 deg Accuracy = A
Effects Code = Imax = 0 Fault =
6 km S (186 deg) of LM01
WESTERN AUSTRALIA
291 km S (163 deg) of PERTH
117 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.3
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
LM01 P 29.48 0.05 1.77 29.45 0.03 6.3 6 0.0 36.7
LM01 S 30.20 0.30 1.12 30.24 -0.04 6.3 6 0.0 27.7
LM03 P 31.13 0.05 1.67 31.12 0.01 16.3 55 0.0 36.7
LM03 S 33.02 0.30 1.05 33.09 -0.07 16.3 55 0.0 27.7
LM04 P 31.42 0.05 1.66 31.38 0.04 17.9 314 0.0 36.7
LM04 S 33.55 0.30 1.04 33.54 0.01 17.9 314 0.0 27.7
RKGY P 32.62 0.10 1.41 32.60 0.01 25.0 134 0.0 36.7
RKGY S 35.58 0.50 0.92 35.60 -0.02 25.0 134 0.0 27.7
LM05 P 35.53 0.05 1.55 35.55 -0.01 42.8 280 0.0 36.7
LM05 S 40.54 0.30 0.98 40.63 -0.09 42.8 280 0.0 27.7
10 times used, S = 0.039
Velocity Ratios
LM01 LM03 LM04 RKGY LM05
LM01 1.54 0.00 0.00 0.00 1.71
0.29 0.00 0.00 0.00 0.13
LM03 0.00 1.63 0.00 0.00 1.71
0.00 0.13 0.00 0.00 0.18
LM04 0.00 0.00 1.65 0.00 1.70
0.00 0.00 0.12 0.00 0.19
RKGY 0.00 0.00 0.00 1.66 0.00
0.00 0.00 0.00 0.15 0.00
LM05 1.71 1.71 1.70 0.00 1.68
0.13 0.18 0.19 0.00 0.05
Date 2018-10-29
Origin Time 0125 1.81 +- 13.48
Zone 50
Easting 478.99 +- 24.92 Longitude 116.771
Northing 6189.04 +- 84.24 Latitude -34.440
Depth 1.79 +- 59.95
Arrival times = 5 S.D. = 0.031 Seismographs = 4
Nearest recorder = 5.3 km Gap = 217.5 deg Accuracy = C
Effects Code = Imax = 0 Fault =
5 km S (200 deg) of LM01
WESTERN AUSTRALIA
289 km S (163 deg) of PERTH
118 km NW (301 deg) of ALBANY
Record Dur Sync Unc Resp Seismometer Recorder Pol
LM01 0.00 Seismograph details unknown
LM03 0.00 Seismograph details unknown
LM04 0.00 Seismograph details unknown
LM05 0.00 Seismograph details unknown
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
LM01 P 3.00 0.03 1.98 2.98 0.02 5.3 20 19.2 19.2
LM01 S 3.56 0.30 1.13 3.62 -0.06 5.3 20 19.2 19.2
LM04 P 4.85 0.05 1.67 4.83 0.02 16.2 314 -36.7 36.7
LM03 P 4.89 0.05 1.67 4.90 -0.00 16.6 61 -36.7 36.7
LM05 P 9.03 0.05 1.56 9.05 -0.03 41.5 278 -36.7 36.7
5 times used, S = 0.031
Deferred Data
LM04 S 6.68 0.50 0.94 6.80 -0.11 16.2 314 -27.7 27.7
LM03 S 6.80 0.50 0.94 6.91 -0.11 16.6 61 -27.7 27.7
RKGY P 6.44 0.10 1.40 6.61 -0.17 26.7 135 -36.7 36.7
RKGY S 9.90 0.50 0.92 9.82 0.08 26.7 135 -27.7 27.7
NWAO P 30.19 0.20 1.05 30.60 -0.41 173.2 14 -38.8 38.8
NWAO S 50.15 1.00 0.68 51.16 -1.01 173.2 14 -29.4 29.4
Velocity Ratios
LM01
LM01 1.46
0.30
Date 2018-10-30
Origin Time 1221 40.08 +- 1.87
Zone 50
Easting 504.78 +- 9.30 Longitude 117.050
Northing 6493.64 +- 11.44 Latitude -31.692
Depth 5.58 +- 36.02
Arrival times = 8 S.D. = 0.059 Seismographs = 5
Nearest recorder = 7.9 km Gap = 111.6 deg Accuracy = B
Effects Code = Imax = 0 Fault =
1 km NE ( 47 deg) of MEKS
WESTERN AUSTRALIA
117 km E ( 76 deg) of PERTH
8 km SE (151 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 1.8
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
MECK P 41.67 0.05 1.75 41.68 -0.01 7.9 328 36.4 36.4
MECK S 42.80 0.20 1.19 42.79 0.01 7.9 328 36.4 36.4
KLBR P 51.17 0.10 1.30 51.17 -0.00 67.7 80 5.0 5.0
MUN P 54.19 0.20 1.11 54.11 0.09 85.8 248 3.9 3.9
MUN S 63.70 1.00 0.73 63.83 -0.13 85.8 248 3.9 3.9
PING P 54.80 0.20 1.11 54.86 -0.06 90.4 183 3.7 3.7
PING S 65.20 1.00 0.72 65.11 0.09 90.4 183 3.7 3.7
NWAO S 78.20 1.00 0.70 78.21 -0.01 137.9 172 2.4 2.4
8 times used, S = 0.059
Deferred Data
KOO6 S 99.20 1.00 0.57 68.97 30.23 104.4 23 3.2 3.2
KULI S 81.50 1.00 0.55 81.63 -0.13 150.3 136 2.3 2.3
BR4 PG 67.30 0.20 0.98 67.49 -0.19 167.9 46 2.0 2.0
BR4 S 87.00 1.00 0.68 86.16 0.84 167.9 46 -23.9 23.9
MORW P 84.85 0.30 0.91 83.22 1.63 306.6 341 -42.2 42.2
MORW SG 122.10 1.00 0.65 124.80 -2.70 306.6 341 1.1 1.1
RKGY SG 125.30 1.00 0.64 129.45 -4.15 323.5 181 1.0 1.0
Velocity Ratios
MECK MUN PING
MECK 1.71 1.67 1.71
0.19 0.13 0.13
MUN 1.67 1.67 0.00
0.13 0.10 0.00
PING 1.71 0.00 1.71
0.13 0.00 0.09