Data Report
Bulletin / 2017-02
Contributed by CUPWA
Date 2017-02-01
Origin Time 1004 56.21 +- 2.15
Zone 50
Easting 501.22 +- 8.98 Longitude 117.013
Northing 6350.17 +- 12.34 Latitude -32.987
Depth 4.05 +- 10.49
Arrival times = 10 S.D. = 0.157 Seismographs = 6
Nearest recorder = 21.6 km Gap = 253.8 deg Accuracy = B
Effects Code = Imax = 0 Fault =
21 km W (251 deg) of NWAO
WESTERN AUSTRALIA
237 km N (340 deg) of ALBANY
159 km SE (137 deg) of PERTH
40 km N (358 deg) of Arthur River
Record Dur Sync Unc Resp Seismometer Recorder Pol
PING 0.00 Seismograph details unknown
BLDU 0.00 Seismograph details unknown
QUAI 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
NWAO P 59.84 0.10 1.42 59.81 0.03 21.6 72 11.3 11.3
PING P 65.08 0.05 1.53 64.93 0.15 53.3 357 4.7 4.7
PING S 70.90 0.50 0.87 70.97 -0.07 53.3 357 4.7 4.7
QUAI P 74.58 0.05 1.43 74.80 -0.21 113.9 18 2.2 2.2
MUN P 77.83 0.20 1.07 77.97 -0.14 135.0 325 -30.8 30.8
MUN S 93.64 1.00 0.70 93.51 0.13 135.0 325 1.8 1.8
KLBR P 83.01 0.10 1.20 82.84 0.17 169.7 24 -30.8 30.8
KLBR S 102.84 1.00 0.68 102.90 -0.06 169.7 24 -23.9 23.9
BLDU P 94.36 0.10 1.16 94.46 -0.10 264.8 353 -42.2 42.2
BLDU S 123.14 1.00 0.66 122.97 0.17 264.8 353 -40.3 40.3
10 times used, S = 0.157
Deferred Data
QUAI S 88.20 0.50 0.81 87.68 0.52 113.9 18 2.2 2.2
RKGY P 85.23 0.10 1.20 84.19 1.04 179.9 181 -42.2 42.2
RKGY S 106.83 1.00 0.68 105.10 1.73 179.9 181 -40.3 40.3
Velocity Ratios
PING MUN KLBR BLDU
PING 1.66 1.78 1.78 1.78
0.07 0.16 0.10 0.06
MUN 1.78 1.73 0.00 1.78
0.16 0.06 0.00 0.16
KLBR 1.78 0.00 1.74 0.00
0.10 0.00 0.04 0.00
BLDU 1.78 1.78 0.00 1.75
0.06 0.16 0.00 0.03
Date 2017-02-10
Origin Time 1712 15.74 +- 0.57
Zone 50
Easting 532.52 +- 4.29 Longitude 117.346
Northing 6400.89 +- 4.60 Latitude -32.529
Depth 5.67 +- 11.88
Arrival times = 12 S.D. = 0.166 Seismographs = 7
Nearest recorder = 33.3 km Gap = 91.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
33 km E ( 94 deg) of PING
WESTERN AUSTRALIA
278 km N (350 deg) of ALBANY
155 km SE (115 deg) of PERTH
39 km SE (123 deg) of Brookton
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
MECK 0.00 Seismograph details unknown
PING 0.00 Seismograph details unknown
BLDU 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
PING P 21.28 0.03 1.75 21.26 0.02 33.3 274 10.2 10.2
PING S 25.29 0.50 0.90 25.09 0.20 33.3 274 10.2 10.2
NWAO P 23.16 0.10 1.34 23.21 -0.04 45.4 193 7.5 7.5
KULI P 28.38 0.05 1.48 28.41 -0.03 77.4 101 4.4 4.4
KULI S 37.30 1.00 0.73 37.19 0.11 77.4 101 4.4 4.4
MECK P 32.48 0.05 1.44 32.81 -0.33 104.4 342 3.2 3.2
MECK S 44.78 1.00 0.71 44.64 0.14 104.4 342 3.2 3.2
KLBR P 34.03 0.10 1.25 33.85 0.18 110.8 20 3.1 3.1
KLBR S 46.54 1.00 0.71 46.40 0.14 110.8 20 3.1 3.1
BLDU P 48.57 0.20 1.02 48.50 0.07 220.9 344 -42.2 42.2
BLDU S 72.90 1.00 0.67 72.97 -0.07 220.9 344 -40.3 40.3
MORW P 70.63 0.30 0.89 70.57 0.06 403.4 341 -42.2 42.2
12 times used, S = 0.166
Deferred Data
MUN P 35.07 0.20 1.08 35.74 -0.67 123.3 299 -30.8 30.8
MUN S 49.65 1.00 0.70 49.86 -0.21 123.3 299 2.7 2.7
KOO6 P 45.10 0.10 1.19 44.66 0.44 189.1 3 -42.2 42.2
KOO6 S 67.60 1.00 0.68 66.28 1.32 189.1 3 -40.3 40.3
RKGY P 52.10 0.30 0.94 49.99 2.11 233.2 188 -42.2 42.2
RKGY S 77.60 1.00 0.66 75.56 2.04 233.2 188 -40.3 40.3
MORW S 111.80 1.00 0.63 111.38 0.42 403.4 341 -40.3 40.3
KMBL P 78.90 0.50 0.80 76.05 2.85 448.7 74 -42.2 42.2
Velocity Ratios
PING KULI MECK KLBR BLDU
PING 1.72 0.00 1.74 1.67 1.74
0.10 0.00 0.15 0.14 0.07
KULI 0.00 1.71 0.00 0.00 1.76
0.00 0.09 0.00 0.00 0.12
MECK 1.74 0.00 1.73 0.00 1.75
0.15 0.00 0.07 0.00 0.15
KLBR 1.67 0.00 0.00 1.68 1.81
0.14 0.00 0.00 0.06 0.18
BLDU 1.74 1.76 1.75 1.81 1.74
0.07 0.12 0.15 0.18 0.04
Date 2017-02-12
Origin Time 0424 6.27 +- 1.08
Zone 50
Easting 583.92 +- 7.12 Longitude 117.886
Northing 6483.35 +- 4.72 Latitude -31.782
Depth 2.67 +- 11.92
Arrival times = 12 S.D. = 0.346 Seismographs = 8
Nearest recorder = 24.6 km Gap = 187.1 deg Accuracy = C
Effects Code = Imax = 0 Fault =
24 km SE (150 deg) of KLB
WESTERN AUSTRALIA
194 km E ( 85 deg) of PERTH
23 km SE (137 deg) of Kellerberrin
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
MECK 0.00 Seismograph details unknown
PING 0.00 Seismograph details unknown
BLDU 0.00 Seismograph details unknown
QUAI 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
KLBR P 10.38 0.10 1.41 10.31 0.07 24.6 329 6.9 6.9
KLBR S 12.28 0.50 0.92 13.11 -0.83 24.6 329 6.9 6.9
QUAI P 14.59 0.03 1.69 14.93 -0.35 53.0 241 3.2 3.2
MECK P 20.69 0.05 1.47 20.14 0.55 84.9 281 2.0 2.0
KOO6 P 24.88 0.05 1.43 24.67 0.21 112.7 340 1.5 1.5
KOO6 S 37.60 1.00 0.71 37.42 0.18 112.7 340 1.5 1.5
BR4 P 27.69 0.05 1.41 27.82 -0.13 132.5 18 -30.8 30.8
BR4 S 43.00 1.00 0.70 42.89 0.11 132.5 18 1.3 1.3
NWAO P 29.10 0.10 1.22 28.99 0.11 141.0 205 -30.8 30.8
MUN P 31.70 0.20 1.05 31.69 0.01 160.2 261 -30.8 30.8
BLDU P 33.19 0.10 1.20 33.27 -0.08 171.5 318 -30.8 30.8
BLDU S 53.50 1.00 0.68 53.57 -0.07 171.5 318 -23.9 23.9
12 times used, S = 0.346
Deferred Data
QUAI S 22.10 0.50 0.87 20.93 1.17 53.0 241 3.2 3.2
MECK S 31.10 1.00 0.73 29.75 1.35 84.9 281 2.0 2.0
KULI P 18.68 0.05 1.45 22.86 -4.18 101.7 165 1.7 1.7
KULI S 31.30 1.00 0.71 34.37 -3.07 101.7 165 1.7 1.7
PING P 25.88 0.05 1.43 25.27 0.61 116.4 226 1.5 1.5
PING S 39.40 1.00 0.71 38.43 0.97 116.4 226 1.5 1.5
MUN S 50.65 1.00 0.69 50.53 0.12 160.2 261 1.0 1.0
MORW P 55.24 0.20 0.98 54.87 0.37 349.2 329 -42.2 42.2
KMBL P 59.94 0.30 0.90 58.98 0.96 383.1 84 -42.2 42.2
Velocity Ratios
KLBR KOO6 BR4 BLDU
KLBR 1.46 1.75 1.77 1.81
0.16 0.12 0.10 0.08
KOO6 1.75 1.68 0.00 0.00
0.12 0.06 0.00 0.00
BR4 1.77 0.00 1.71 0.00
0.10 0.00 0.05 0.00
BLDU 1.81 0.00 0.00 1.75
0.08 0.00 0.00 0.04
Date 2017-02-12
Origin Time 0811 22.16 +- 2.86
Zone 50
Easting 635.48 +- 15.50 Longitude 118.414
Northing 6607.38 +- 7.84 Latitude -30.658
Depth 0.30 +- 13.84
Arrival times = 9 S.D. = 0.069 Seismographs = 6
Nearest recorder = 8.5 km Gap = 285.7 deg Accuracy = A
Effects Code = Imax = 0 Fault =
8 km E ( 97 deg) of BR4
WESTERN AUSTRALIA
283 km NE ( 60 deg) of PERTH
15 km S (163 deg) of Bonnie Rock
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
PING 0.00 Seismograph details unknown
BLDU 0.00 Seismograph details unknown
QUAI 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
BR4 P 23.58 0.03 1.93 23.55 0.04 8.5 277 4.5 4.5
BR4 S 24.50 0.20 1.19 24.51 -0.01 8.5 277 4.5 4.5
KOO6 P 36.98 0.05 1.46 37.04 -0.06 91.2 257 0.4 0.4
KLBR P 41.85 0.10 1.24 41.91 -0.06 121.0 211 0.3 0.3
KLBR S 55.80 1.00 0.70 55.60 0.20 121.0 211 0.3 0.3
BLDU P 48.30 0.10 1.21 48.24 0.06 163.5 271 -30.8 30.8
BLDU S 67.20 1.00 0.69 67.32 -0.12 163.5 271 0.2 0.2
MUN P 59.70 0.20 1.01 59.73 -0.03 255.8 234 -42.2 42.2
NWAO P 62.04 0.20 1.00 62.07 -0.02 275.1 203 -42.2 42.2
9 times used, S = 0.069
Deferred Data
QUAI P 50.99 0.05 1.38 50.36 0.62 178.6 212 -30.8 30.8
PING P 56.78 0.05 1.34 58.45 -1.67 245.2 212 -42.2 42.2
MUN S 87.40 1.00 0.66 87.69 -0.29 255.8 234 -40.3 40.3
MORW P 63.35 0.20 1.00 63.78 -0.43 289.3 307 -42.2 42.2
MORW S 94.80 1.00 0.65 94.74 0.06 289.3 307 -40.3 40.3
KMBL P 70.50 0.40 0.85 70.09 0.41 341.4 104 -42.2 42.2
Velocity Ratios
BR4 KLBR BLDU
BR4 1.64 1.71 1.73
0.18 0.08 0.06
KLBR 1.71 1.71 0.00
0.08 0.06 0.00
BLDU 1.73 0.00 1.72
0.06 0.00 0.05
Date 2017-02-18
Origin Time 0429 21.57 +- 0.00
Zone 50
Easting 631.69 +- 0.00 Longitude 118.374
Northing 6608.10 +- 0.00 Latitude -30.652
Depth 2.00 +- 0.00 N
Arrival times = 3 S.D. = 0.024 Seismographs = 2
Nearest recorder = 4.6 km Gap = 341.0 deg Accuracy = C
Effects Code = Imax = 0 Fault =
4 km E ( 95 deg) of BR4
WESTERN AUSTRALIA
280 km NE ( 60 deg) of PERTH
14 km S (178 deg) of Bonnie Rock
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 1.5
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BR4 i P 22.42 0.03 2.00 22.42 0.01 4.6 275 27.2 27.2
BR4 i S 22.99 0.20 1.23 23.00 -0.01 4.6 275 27.2 27.2
KOO6 P 35.83 0.10 1.27 35.87 -0.04 87.6 256 1.5 1.5
3 times used, S = 0.024
Deferred Data
KOO6 S 46.83 0.50 0.83 45.78 1.05 87.6 256 1.5 1.5
Velocity Ratios
BR4
BR4 1.67
0.31
Date 2017-02-22
Origin Time 1318 55.66 +- 2.47
Zone 50
Easting 637.23 +- 20.37 Longitude 118.432
Northing 6607.74 +- 11.34 Latitude -30.655
Depth 2.06 +- 38.13
Arrival times = 7 S.D. = 0.104 Seismographs = 5
Nearest recorder = 10.1 km Gap = 107.2 deg Accuracy = B
Effects Code = Imax = 0 Fault =
10 km E ( 94 deg) of BR4
WESTERN AUSTRALIA
285 km NE ( 60 deg) of PERTH
15 km SE (157 deg) of Bonnie Rock
Record Dur Sync Unc Resp Seismometer Recorder Pol
KOO6 0.00 Seismograph details unknown
BLDU 0.00 Seismograph details unknown
QUAI 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
BR4 i P 57.43 0.03 1.91 57.37 0.06 10.1 274 13.5 13.5
BR4 i S 58.39 0.20 1.17 58.54 -0.15 10.1 274 13.5 13.5
KOO6 P 70.83 0.05 1.46 70.83 -0.00 92.9 257 1.5 1.5
KLBR P 75.57 0.10 1.24 75.61 -0.04 122.3 211 1.1 1.1
KLBR S 89.62 1.00 0.70 89.45 0.17 122.3 211 1.1 1.1
KMBL P 103.06 0.30 0.91 103.21 -0.14 339.8 104 -42.2 42.2
MEEK P 116.10 0.30 0.88 116.00 0.10 445.5 2 -42.2 42.2
7 times used, S = 0.104
Deferred Data
KOO6 S 82.80 0.50 0.83 81.35 1.45 92.9 257 1.5 1.5
BLDU P 82.40 0.10 1.21 81.84 0.56 165.2 271 -30.8 30.8
BLDU S 101.10 1.00 0.69 101.31 -0.21 165.2 271 0.8 0.8
QUAI P 84.45 0.05 1.38 83.86 0.59 179.9 212 -42.2 42.2
QUAI S 106.50 0.50 0.78 104.90 1.60 179.9 212 -40.3 40.3
MUN P 90.75 0.10 1.16 93.23 -2.48 257.5 234 -42.2 42.2
MUN S 121.10 1.00 0.66 121.22 -0.12 257.5 234 -40.3 40.3
NWAO P 93.51 0.10 1.15 95.50 -1.99 276.2 203 -42.2 42.2
MORW S 128.30 1.00 0.65 128.17 0.13 290.4 306 -40.3 40.3
KMBL S 138.10 1.00 0.64 138.59 -0.49 339.8 104 -40.3 40.3
MEEK S 163.40 1.00 0.62 160.86 2.54 445.5 2 -40.3 40.3
Velocity Ratios
BR4 KLBR
BR4 1.54 1.72
0.14 0.08
KLBR 1.72 1.71
0.08 0.06