Data Report
Bulletin / 2019-07
Contributed by CUPWA
Date 2019-07-05
Origin Time 2139 31.85 +- 2.51
Zone 50
Easting 748.22 +- 10.27 Longitude 119.643
Northing 6398.82 +- 38.24 Latitude -32.520
Depth 2.00 +- 39.59 N
Arrival times = 9 S.D. = 0.291 Seismographs = 7
Nearest recorder = 140.9 km Gap = 198.5 deg Accuracy = C
Effects Code = Imax = 0 Fault =
73 km E ( 96 deg) of HYDN
WESTERN AUSTRALIA
363 km E (101 deg) of PERTH
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
AKUL P 54.61 0.10 1.22 54.62 -0.01 140.9 262 -30.8 30.8
COR2 P 60.96 0.10 1.19 60.57 0.39 184.2 284 -42.2 42.2
COR2 S 81.80 1.00 0.68 82.00 -0.20 184.2 284 -40.3 40.3
KLBR P 62.95 0.30 0.95 63.19 -0.24 205.9 299 -42.2 42.2
KLBR S 87.00 1.00 0.67 86.57 0.43 205.9 299 -40.3 40.3
NWAO SG 95.10 1.00 0.66 95.46 -0.36 230.3 258 0.6 0.6
KMBL P 68.30 0.20 1.01 68.33 -0.03 248.3 59 -42.2 42.2
MUN P 78.20 0.30 0.91 78.09 0.11 329.1 279 -42.2 42.2
MORW P 100.20 0.20 0.94 100.57 -0.37 515.0 317 -42.2 42.2
9 times used, S = 0.291
Deferred Data
NWAO P 67.70 0.30 0.94 66.14 1.56 230.3 258 -42.2 42.2
PINW P 69.20 0.20 1.01 68.29 0.91 248.2 270 -42.2 42.2
PINW SG 100.40 1.00 0.66 100.43 -0.03 248.2 270 0.5 0.5
KMBL S 93.50 1.00 0.66 95.50 -2.00 248.3 59 -40.3 40.3
MEKS P 71.60 0.30 0.93 69.96 1.64 261.9 289 -42.2 42.2
MEKS SG 103.40 1.00 0.66 104.21 -0.81 261.9 289 0.5 0.5
BLDU P 79.40 0.30 0.90 80.58 -1.18 349.7 306 -42.2 42.2
BLDU S 116.80 1.00 0.64 116.84 -0.04 349.7 306 -40.3 40.3
Velocity Ratios
COR2 KLBR
COR2 1.72 0.00
0.04 0.00
KLBR 0.00 1.77
0.00 0.05
Date 2019-07-07
Origin Time 1455 5.07 +- 1.60
Zone 50
Easting 541.08 +- 6.41 Longitude 117.428
Northing 6621.00 +- 9.12 Latitude -30.543
Depth 0.49 +- 12.07
Arrival times = 10 S.D. = 0.175 Seismographs = 8
Nearest recorder = 31.9 km Gap = 204.8 deg Accuracy = B
Effects Code = Imax = 0 Fault =
17 km NW (321 deg) of KOO5
WESTERN AUSTRALIA
217 km NE ( 44 deg) of PERTH
32 km N (351 deg) of Koorda
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.4
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KOO6 P 10.32 0.05 1.59 10.27 0.05 31.9 170 1.4 1.4
CADX P 11.14 0.10 1.36 11.20 -0.06 37.6 227 1.2 1.2
BLDU P 16.24 0.10 1.30 16.39 -0.15 69.4 263 0.7 0.7
BLDU S 24.40 0.50 0.85 24.24 0.16 69.4 263 0.7 0.7
KLBR P 24.77 0.10 1.24 24.70 0.07 120.4 165 0.4 0.4
KLBR S 38.20 1.00 0.70 38.31 -0.11 120.4 165 0.4 0.4
MECK P 25.84 0.10 1.23 25.82 0.02 127.2 198 0.3 0.3
MUN P 35.80 0.20 1.03 35.50 0.30 197.0 215 -42.2 42.2
MORW P 37.31 0.30 0.95 37.25 0.06 211.5 320 -42.2 42.2
NWAO P 43.28 0.30 0.93 43.71 -0.43 264.9 183 -42.2 42.2
10 times used, S = 0.175
Deferred Data
MECK S 40.74 0.50 0.81 40.21 0.53 127.2 198 0.3 0.3
MUN S 57.44 1.00 0.67 58.18 -0.74 197.0 215 -40.3 40.3
MORW S 61.62 1.00 0.67 61.23 0.39 211.5 320 -40.3 40.3
PINW P 38.84 0.20 1.02 38.08 0.76 218.5 190 -42.2 42.2
KMBL P 62.98 0.50 0.80 64.45 -1.47 436.3 103 -42.2 42.2
MEEK P 66.72 0.50 0.80 65.86 0.86 447.9 15 -42.2 42.2
Velocity Ratios
BLDU KLBR
BLDU 1.73 0.00
0.06 0.00
KLBR 0.00 1.68
0.00 0.06
Date 2019-07-08
Origin Time 0816 46.82 +- 0.83
Zone 50
Easting 571.38 +- 4.86 Longitude 117.743
Northing 6636.42 +- 5.03 Latitude -30.402
Depth 2.00 +- 10.80 N
Arrival times = 14 S.D. = 0.247 Seismographs = 9
Nearest recorder = 53.3 km Gap = 164.6 deg Accuracy = B
Effects Code = Imax = 0 Fault =
2 km N (344 deg) of BEAW
WESTERN AUSTRALIA
249 km NE ( 47 deg) of PERTH
13 km NW (294 deg) of Beacon
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.8
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KOO6 P 55.32 0.05 1.53 55.52 -0.20 53.3 207 2.5 2.5
KOO6 S 62.30 0.50 0.87 61.55 0.75 53.3 207 2.5 2.5
BR4 P 57.10 0.10 1.31 56.99 0.11 62.3 116 2.2 2.2
CADX P 58.31 0.05 1.49 58.41 -0.10 71.0 234 1.9 1.9
CADX S 66.70 0.50 0.85 66.44 0.26 71.0 234 1.9 1.9
BLDU P 63.31 0.10 1.26 63.45 -0.14 101.9 256 1.3 1.3
BLDU S 74.83 1.00 0.71 74.98 -0.15 101.9 256 1.3 1.3
KLBR P 68.11 0.10 1.23 68.32 -0.21 131.8 179 -30.8 30.8
MECK P 71.49 0.10 1.21 71.32 0.17 153.3 206 -30.8 30.8
MECK S 89.00 1.00 0.69 89.17 -0.17 153.3 206 0.8 0.8
COR2 SG 98.10 1.00 0.68 98.37 -0.27 186.6 179 0.7 0.7
MORW P 80.15 0.20 1.02 80.03 0.12 221.4 311 -42.2 42.2
MORW S 105.00 1.00 0.67 104.79 0.21 221.4 311 -40.3 40.3
NWAO P 87.70 0.30 0.92 87.60 0.10 284.0 189 -42.2 42.2
14 times used, S = 0.247
Deferred Data
KLBR S 82.70 1.00 0.70 83.24 -0.54 131.8 179 1.0 1.0
COR2 P 76.30 0.20 1.04 75.83 0.47 186.6 179 -42.2 42.2
PINW P 82.70 0.20 1.01 82.37 0.33 240.8 196 -42.2 42.2
PING S 112.60 1.00 0.66 109.54 3.06 243.9 196 -40.3 40.3
AKUL P 83.20 0.30 0.93 84.03 -0.83 254.4 171 -42.2 42.2
MEEK P 105.40 0.50 0.80 104.76 0.64 425.7 11 -42.2 42.2
Velocity Ratios
KOO6 CADX BLDU MECK MORW
KOO6 1.82 0.00 0.00 1.65 1.72
0.07 0.00 0.00 0.11 0.08
CADX 0.00 1.73 0.00 1.69 1.75
0.00 0.05 0.00 0.13 0.09
BLDU 0.00 0.00 1.70 0.00 1.79
0.00 0.00 0.07 0.00 0.15
MECK 1.65 1.69 0.00 1.71 0.00
0.11 0.13 0.00 0.05 0.00
MORW 1.72 1.75 1.79 0.00 1.75
0.08 0.09 0.15 0.00 0.04
Date 2019-07-15
Origin Time 2022 49.30 +- 4.31
Zone 50
Easting 708.25 +- 18.71 Longitude 119.213
Northing 6417.52 +- 16.59 Latitude -32.360
Depth 2.00 +- 20.33 N
Arrival times = 10 S.D. = 0.205 Seismographs = 6
Nearest recorder = 105.4 km Gap = 309.1 deg Accuracy = C
Effects Code = Imax = 0 Fault =
34 km E ( 73 deg) of HYDN
WESTERN AUSTRALIA
320 km E ( 99 deg) of PERTH
34 km E ( 73 deg) of Hyden
Record Dur Sync Unc Resp Seismometer Recorder Pol
AALB 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
AKUL P 66.51 0.10 1.25 66.51 0.00 105.4 250 1.3 1.3
AKUL S 78.34 1.00 0.71 78.44 -0.10 105.4 250 1.3 1.3
COR2 S 88.75 1.00 0.69 88.19 0.56 140.8 282 0.9 0.9
KLBR P 74.92 0.10 1.21 75.03 -0.11 162.0 301 -30.8 30.8
KLBR S 94.00 1.00 0.69 94.07 -0.07 162.0 301 0.8 0.8
NWAO P 79.50 0.20 1.03 79.45 0.05 196.1 250 -42.2 42.2
NWAO S 102.15 1.00 0.67 101.95 0.20 196.1 250 -40.3 40.3
PINW P 81.00 0.20 1.03 80.93 0.07 208.4 265 -42.2 42.2
PINW SG 106.75 1.00 0.67 106.89 -0.14 208.4 265 0.6 0.6
PING SG 106.75 1.00 0.67 107.15 -0.40 209.4 264 0.6 0.6
10 times used, S = 0.205
Deferred Data
BR4 SG 106.00 1.00 0.67 106.66 -0.66 207.6 335 0.7 0.7
MEKS P 83.75 0.30 0.95 82.10 1.65 218.0 289 -42.2 42.2
MEKS SG 110.50 1.00 0.67 109.51 0.99 218.0 289 0.6 0.6
KOO6 P 85.50 0.30 0.94 84.34 1.16 236.4 315 -42.2 42.2
KOO6 SG 113.76 1.00 0.66 114.61 -0.85 236.4 315 0.6 0.6
MUN P 92.52 0.30 0.92 90.38 2.14 286.5 277 -42.2 42.2
MUN S 121.24 1.00 0.65 120.98 0.26 286.5 277 -40.3 40.3
BLDU P 94.47 0.30 0.92 92.85 1.62 306.8 308 -42.2 42.2
BLDU S 124.35 1.00 0.65 125.27 -0.92 306.8 308 -40.3 40.3
AALB P 97.20 0.50 0.82 94.04 3.16 316.9 202 -42.2 42.2
RKGY P 98.32 0.50 0.82 95.00 3.32 324.6 219 -42.2 42.2
RKGY S 133.80 1.00 0.64 129.01 4.79 324.6 219 -40.3 40.3
Velocity Ratios
AKUL KLBR NWAO
AKUL 1.69 0.00 0.00
0.07 0.00 0.00
KLBR 0.00 1.74 0.00
0.00 0.05 0.00
NWAO 0.00 0.00 1.75
0.00 0.00 0.05
Date 2019-07-23
Origin Time 1353 54.84 +- 0.54
Zone 50
Easting 572.78 +- 3.92 Longitude 117.762
Northing 6577.85 +- 4.76 Latitude -30.930
Depth 2.00 +- 10.69 N
Arrival times = 11 S.D. = 0.218 Seismographs = 8
Nearest recorder = 29.1 km Gap = 109.3 deg Accuracy = B
Effects Code = Imax = 0 Fault =
16 km SW (214 deg) of BENC
WESTERN AUSTRALIA
214 km NE ( 59 deg) of PERTH
15 km SW (215 deg) of Bencubbin
Record Dur Sync Unc Resp Seismometer Recorder Pol
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 0.10 1.39 59.60 -0.03 29.1 293 4.5 4.5
KOO6 S 63.00 0.50 0.91 62.91 0.09 29.1 293 4.5 4.5
BR4 P 64.85 0.10 1.31 65.03 -0.18 62.5 59 2.2 2.2
BR4 S 72.40 0.50 0.85 72.10 0.30 62.5 59 2.2 2.2
KLBR P 66.49 0.10 1.29 66.80 -0.30 73.3 180 1.8 1.8
BLDU P 72.21 0.20 1.09 72.25 -0.04 106.7 289 1.3 1.3
BLDU S 84.30 1.00 0.71 84.33 -0.03 106.7 289 1.3 1.3
MUN P 84.24 0.20 1.04 83.99 0.25 187.8 231 -42.2 42.2
AKUL P 85.40 0.20 1.03 85.03 0.37 196.3 169 -42.2 42.2
NWAO P 88.81 0.30 0.94 88.71 0.10 226.8 192 -42.2 42.2
MORW P 93.21 0.30 0.93 93.32 -0.11 264.9 320 -42.2 42.2
11 times used, S = 0.218
Deferred Data
MUN S 105.24 1.00 0.68 105.74 -0.50 187.8 231 -40.3 40.3
AKUL SG 109.42 1.00 0.54 109.08 0.34 196.3 169 0.7 0.7
Velocity Ratios
KOO6 BR4 BLDU
KOO6 1.72 0.00 1.69
0.15 0.00 0.16
BR4 0.00 1.75 0.00
0.00 0.07 0.00
BLDU 1.69 0.00 1.70
0.16 0.00 0.08