Data Report
Bulletin / 2019-08
Contributed by CUPWA
Date 2019-08-01
Origin Time 1649 18.35 +- 0.65
Zone 50
Easting 543.78 +- 5.64 Longitude 117.478
Northing 6163.21 +- 6.42 Latitude -34.672
Depth 4.06 +- 17.51
Arrival times = 9 S.D. = 0.143 Seismographs = 7
Nearest recorder = 46.4 km Gap = 145.3 deg Accuracy = C
Effects Code = Imax = 0 Fault =
44 km E (104 deg) of RKG
WESTERN AUSTRALIA
338 km SE (154 deg) of PERTH
51 km NW (315 deg) of ALBANY
18 km W (255 deg) of Mt Barker
Record Dur Sync Unc Resp Seismometer Recorder Pol
AALB 0.00 Seismograph details unknown
ABUS 0.00 Seismograph details unknown
AHAR 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
RKGY P 26.36 0.10 1.34 26.40 -0.04 46.4 278 2.5 36.8
AALB P 27.53 0.10 1.33 27.51 0.01 53.3 133 2.2 36.8
AALB S 33.75 1.00 0.75 33.84 -0.09 53.3 133 2.2 27.8
GNOT P 34.49 0.05 1.45 34.33 0.16 94.9 30 -13.5 38.8
GNOT S 45.24 1.00 0.72 45.64 -0.40 94.9 30 -10.2 29.4
AHAR P 54.15 0.10 1.17 54.17 -0.02 228.5 319 -39.9 52.0
AKUL P 54.35 0.10 1.17 54.50 -0.15 230.6 15 -39.9 52.0
PING P 56.24 0.10 1.16 56.24 -0.00 244.3 349 -39.9 52.0
COR2 P 61.99 0.10 1.15 61.83 0.16 287.9 5 -39.9 52.0
9 times used, S = 0.143
Deferred Data
ABUS P 54.70 0.10 1.17 53.52 1.18 223.3 299 -39.9 52.0
ABUS SG 80.86 1.00 0.67 82.18 -1.32 223.3 299 0.5 27.7
AHAR S 80.80 1.00 0.67 80.48 0.32 228.5 319 -37.9 45.7
AKUL S 80.74 1.00 0.66 81.05 -0.31 230.6 15 -37.9 45.7
PING SG 85.50 1.00 0.66 88.17 -2.67 244.3 349 0.5 27.7
MUN P 64.44 0.20 0.99 66.08 -1.64 321.2 338 -39.9 52.0
MUN S 100.25 1.00 0.64 101.33 -1.08 321.2 338 -37.9 45.7
KLBR P 67.90 0.20 0.98 68.82 -0.92 342.5 4 -39.9 52.0
KLBR S 105.54 1.00 0.64 106.13 -0.59 342.5 4 -37.9 45.7
BLDU P 80.87 0.30 0.88 83.33 -2.46 455.8 350 -39.9 52.0
KMBL P 93.56 0.30 0.86 95.62 -2.05 551.8 49 -39.8 52.0
KMBL S 149.90 1.00 0.61 153.09 -3.19 551.8 49 -37.9 45.7
Velocity Ratios
AALB GNOT
AALB 1.68 0.00
0.13 0.00
GNOT 0.00 1.67
0.00 0.07
Date 2019-08-03
Origin Time 1841 6.27 +- 1.78
Zone 50
Easting 594.15 +- 34.82 Longitude 118.017
Northing 6260.38 +- 21.96 Latitude -33.792
Depth 9.74 +- 46.44
Arrival times = 6 S.D. = 0.147 Seismographs = 4
Nearest recorder = 16.2 km Gap = 177.2 deg Accuracy = C
Effects Code = Imax = 0 Fault =
16 km NW (295 deg) of GNOC
WESTERN AUSTRALIA
288 km SE (136 deg) of PERTH
135 km N ( 6 deg) of ALBANY
15 km N ( 6 deg) of Gnowangerup
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
GNOT P 9.65 0.05 1.67 9.58 0.07 16.2 182 27.0 46.0
GNOT S 11.65 0.30 1.05 11.82 -0.17 16.2 182 28.7 40.2
AKUL P 27.06 0.10 1.24 27.06 -0.01 125.1 5 1.7 38.8
RKGY P 28.33 0.10 1.23 28.15 0.17 131.8 226 1.6 38.8
RKGY S 43.50 1.00 0.70 43.79 -0.29 131.8 226 1.7 29.4
KLBR P 43.60 0.20 1.01 43.71 -0.11 245.2 354 -37.9 52.0
6 times used, S = 0.147
Deferred Data
AKUL S 41.50 1.00 0.70 41.91 -0.41 125.1 5 1.8 29.4
PING P 35.55 0.50 0.87 34.28 1.27 171.6 326 -37.9 52.0
PING S 56.55 1.00 0.68 54.76 1.79 171.6 326 -36.7 45.7
KLBR S 71.00 1.00 0.66 71.27 -0.27 245.2 354 -36.7 45.7
MEKS S 73.80 1.00 0.66 72.15 1.65 249.2 338 -36.7 45.7
MUN S 78.05 1.00 0.66 75.19 2.86 262.8 319 -36.7 45.7
Velocity Ratios
GNOT RKGY
GNOT 1.59 1.71
0.11 0.08
RKGY 1.71 1.69
0.08 0.05
Date 2019-08-04
Origin Time 0449 43.98 +- 2.21
Zone 50
Easting 449.91 +- 31.95 Longitude 116.479
Northing 6652.34 +- 19.30 Latitude -30.259
Depth 0.69 +- 71.20
Arrival times = 8 S.D. = 0.086 Seismographs = 5
Nearest recorder = 44.9 km Gap = 141.5 deg Accuracy = B
Effects Code = Imax = 0 Fault =
37 km NW (313 deg) of TOU
WESTERN AUSTRALIA
197 km N ( 18 deg) of PERTH
18 km W (277 deg) of Dalwallinu
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
BLDU P 51.24 0.10 1.35 51.30 -0.06 44.9 150 1.3 1.3
BLDU S 56.30 1.00 0.76 56.37 -0.07 44.9 150 1.3 1.3
MOO1 S-P 7.20 2.00 0.72 6.96 0.24 61.5 227 0.0 0.0
CADX i P 57.77 0.05 1.47 57.78 -0.01 84.6 132 0.7 0.7
KOO6 P 62.80 0.10 1.25 62.72 0.08 114.9 123 0.5 0.5
KOO6 S 75.80 1.00 0.71 75.71 0.09 114.9 123 0.5 0.5
MORW P 66.55 0.10 1.23 66.55 -0.00 138.7 342 -30.8 30.8
MORW S 82.30 1.00 0.70 82.30 0.00 138.7 342 0.4 0.4
8 times used, S = 0.086
Deferred Data
CADX S 68.55 0.50 0.83 67.35 1.20 84.6 132 0.7 0.7
BR4 P 73.12 0.20 1.04 72.65 0.47 182.5 104 -42.2 42.2
BR4 S 94.70 1.00 0.68 94.02 0.68 182.5 104 -40.3 40.3
KLBR P 74.27 0.10 1.19 73.72 0.56 191.4 140 -42.2 42.2
KLBR S 96.30 1.00 0.68 95.89 0.41 191.4 140 -40.3 40.3
MUN P 74.22 0.30 0.96 73.81 0.41 192.2 187 -42.2 42.2
MUN SG 96.70 1.00 0.68 97.09 -0.39 192.2 187 0.3 0.3
MUN S 96.70 1.00 0.68 96.05 0.65 192.2 187 -40.3 40.3
AMAZ P 75.13 0.20 1.03 74.52 0.61 198.2 192 -42.2 42.2
AMAZ S 98.40 1.00 0.67 97.28 1.12 198.2 192 -40.3 40.3
MEEK P 106.38 0.30 0.88 105.30 1.08 452.4 27 -42.2 42.2
Velocity Ratios
BLDU KOO6 MORW
BLDU 1.70 0.00 1.70
0.16 0.00 0.15
KOO6 0.00 1.69 0.00
0.00 0.06 0.00
MORW 1.70 0.00 1.70
0.15 0.00 0.05
Date 2019-08-10
Origin Time 1456 10.68 +- 1.20
Zone 50
Easting 541.50 +- 8.04 Longitude 117.433
Northing 6612.15 +- 13.38 Latitude -30.622
Depth 6.16 +- 28.02
Arrival times = 8 S.D. = 0.276 Seismographs = 5
Nearest recorder = 23.1 km Gap = 181.4 deg Accuracy = B
Effects Code = Imax = 0 Fault =
11 km NW (293 deg) of KOO5
WESTERN AUSTRALIA
211 km NE ( 46 deg) of PERTH
23 km N (349 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 2.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KOO6 P 14.54 0.10 1.42 14.59 -0.05 23.1 168 15.6 15.6
BLDU P 21.71 0.10 1.30 22.05 -0.34 69.4 270 5.3 5.3
BLDU S 30.70 1.00 0.74 29.93 0.77 69.4 270 5.3 5.3
BR4 P 24.84 0.10 1.28 24.70 0.14 85.7 92 4.4 4.4
BR4 S 34.50 1.00 0.73 34.42 0.08 85.7 92 4.4 4.4
KLBR P 28.82 0.10 1.25 28.93 -0.11 111.7 164 3.3 3.3
MECK P 30.04 0.10 1.24 30.03 0.01 119.0 199 -30.8 30.8
MECK S 43.90 1.00 0.71 43.60 0.30 119.0 199 3.1 3.1
8 times used, S = 0.276
Deferred Data
KLBR S 41.10 1.00 0.71 41.59 -0.49 111.7 164 3.3 3.3
MUN P 40.52 0.20 1.04 39.66 0.86 190.2 217 -42.2 42.2
MUN S 62.04 1.00 0.68 61.34 0.70 190.2 217 -40.3 40.3
MORW P 39.31 0.20 1.02 43.11 -3.80 218.6 321 -42.2 42.2
Velocity Ratios
BLDU BR4 MECK
BLDU 1.82 0.00 0.00
0.11 0.00 0.00
BR4 0.00 1.68 0.00
0.00 0.08 0.00
MECK 0.00 0.00 1.72
0.00 0.00 0.06
Date 2019-08-30
Origin Time 0054 16.03 +- 10.31
Zone 50
Easting 634.08 +- 62.72 Longitude 118.451
Northing 6243.81 +- 20.74 Latitude -33.938
Depth 7.36 +- 76.98
Arrival times = 6 S.D. = 0.118 Seismographs = 4
Nearest recorder = 154.8 km Gap = 254.9 deg Accuracy = C
Effects Code = Imax = 0 Fault =
19 km E (109 deg) of GNOB
WESTERN AUSTRALIA
328 km SE (133 deg) of PERTH
129 km NE ( 25 deg) of ALBANY
42 km E ( 91 deg) of Gnowangerup
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
RKGY P 41.55 0.10 1.21 41.62 -0.07 154.8 240 0.3 38.8
RKGY S 60.01 1.00 0.69 59.95 0.06 154.8 240 0.3 29.4
NWAO P 42.46 0.10 1.21 42.35 0.11 159.3 314 0.3 38.8
NWAO S 61.01 1.00 0.69 61.21 -0.20 159.3 314 0.3 29.4
KLBR P 56.55 0.10 1.15 56.64 -0.09 268.2 345 -37.9 52.0
MUN P 61.05 0.20 0.99 60.93 0.12 301.8 315 -37.9 52.0
6 times used, S = 0.118
Velocity Ratios
RKGY NWAO
RKGY 1.72 0.00
0.05 0.00
NWAO 0.00 1.70
0.00 0.04
Date 2019-08-31
Origin Time 0556 6.83 +- 3.03
Zone 50
Easting 542.92 +- 43.22 Longitude 117.469
Northing 6161.52 +- 86.95 Latitude -34.687
Depth 8.48 +- 132.17
Arrival times = 9 S.D. = 0.126 Seismographs = 5
Nearest recorder = 45.8 km Gap = 149.5 deg Accuracy = B
Effects Code = Imax = 0 Fault =
43 km E (107 deg) of RKG
WESTERN AUSTRALIA
339 km SE (154 deg) of PERTH
51 km NW (313 deg) of ALBANY
20 km W (251 deg) of Mt Barker
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 -10.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
RKGY P 14.77 0.10 1.34 14.77 -0.01 45.8 280 4.1 39.0
RKGY S 20.31 1.00 0.76 20.30 0.01 45.8 280 5.3 29.8
AALB P 15.97 0.10 1.33 15.86 0.11 52.8 131 3.2 38.9
AALB S 22.01 1.00 0.75 22.21 -0.20 52.8 131 4.0 29.6
NWAO P 38.08 0.20 1.03 38.13 -0.05 196.4 353 -37.9 52.0
NWAO S 61.05 1.00 0.67 61.08 -0.03 196.4 353 -36.7 45.7
MUN S 89.40 2.00 0.56 89.33 0.07 322.4 338 -36.7 45.7
KLBR P 56.90 0.30 0.90 57.07 -0.17 344.3 4 -37.9 52.0
KLBR S 94.50 1.00 0.64 94.24 0.26 344.3 4 -36.7 45.7
9 times used, S = 0.126
Deferred Data
MUN P 53.89 0.30 0.91 54.26 -0.37 322.4 338 -37.9 52.0
Velocity Ratios
RKGY AALB NWAO KLBR
RKGY 1.70 0.00 1.75 1.76
0.15 0.00 0.11 0.06
AALB 0.00 1.66 1.77 1.77
0.00 0.13 0.12 0.07
NWAO 1.75 1.77 1.74 1.78
0.11 0.12 0.04 0.16
KLBR 1.76 1.77 1.78 1.75
0.06 0.07 0.16 0.03