Data Report
Bulletin / 2020-03
Contributed by CUPWA
Date 2020-03-02
Origin Time 0822 56.82 +- 2.26
Zone 50
Easting 599.66 +- 11.71 Longitude 118.041
Northing 6594.50 +- 7.44 Latitude -30.778
Depth 2.71 +- 11.48
Arrival times = 11 S.D. = 0.119 Seismographs = 7
Nearest recorder = 53.8 km Gap = 242.6 deg Accuracy = B
Effects Code = Imax = 0 Fault =
15 km W (251 deg) of WATG
WESTERN AUSTRALIA
246 km NE ( 59 deg) of PERTH
19 km E ( 76 deg) of Bencubbin
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
KOO6 P 65.57 0.10 1.33 65.61 -0.04 53.8 264 3.2 3.2
KOO6 S 71.75 0.50 0.87 71.71 0.04 53.8 264 3.2 3.2
CADX i P 71.07 0.05 1.47 70.97 0.10 86.7 270 2.0 2.0
KLBR P 72.14 0.10 1.27 72.19 -0.05 94.2 196 1.8 1.8
KLBR S 83.00 0.50 0.83 82.85 0.15 94.2 196 1.8 1.8
BLDU P 77.70 0.10 1.23 77.86 -0.16 128.9 277 -30.8 30.8
BLDU S 92.23 1.00 0.70 92.45 -0.22 128.9 277 1.4 1.4
MUN P 89.80 0.10 1.18 89.70 0.10 219.3 232 -42.2 42.2
NWAO P 93.30 0.20 1.01 93.43 -0.13 250.1 197 -42.2 42.2
MORW P 96.00 0.20 1.00 95.92 0.08 270.7 314 -42.2 42.2
MORW S 125.20 1.00 0.65 125.05 0.15 270.7 314 -40.3 40.3
11 times used, S = 0.119
Deferred Data
CADX S 80.30 1.00 0.72 80.77 -0.47 86.7 270 2.0 2.0
MECK P 79.80 0.10 1.23 78.92 0.88 136.6 225 -30.8 30.8
WLBG P 87.90 0.10 1.20 83.68 4.22 170.6 272 -30.8 30.8
MOO1 P 87.90 0.10 1.19 86.83 1.07 195.5 274 -42.2 42.2
MUN S 113.70 1.00 0.67 114.22 -0.52 219.3 232 -40.3 40.3
KMBL P 108.40 0.50 0.81 108.34 0.06 373.4 101 -42.2 42.2
MEEK P 119.70 0.50 0.79 119.10 0.60 462.2 7 -42.2 42.2
Velocity Ratios
KOO6 KLBR BLDU MORW
KOO6 1.71 0.00 1.69 1.76
0.08 0.00 0.15 0.07
KLBR 0.00 1.71 0.00 1.77
0.00 0.04 0.00 0.09
BLDU 1.69 0.00 1.70 1.80
0.15 0.00 0.06 0.14
MORW 1.76 1.77 1.80 1.75
0.07 0.09 0.14 0.03
Date 2020-03-05
Origin Time 0645 15.11 +- 1.48
Zone 50
Easting 442.62 +- 18.83 Longitude 116.406
Northing 6698.61 +- 7.88 Latitude -29.842
Depth 0.67 +- 48.85
Arrival times = 8 S.D. = 0.136 Seismographs = 4
Nearest recorder = 90.2 km Gap = 159.5 deg Accuracy = C
Effects Code = Imax = 0 Fault =
79 km NW (325 deg) of DAM
WESTERN AUSTRALIA
240 km N ( 13 deg) of PERTH
10 km S (193 deg) of Latham
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
BLDU P 29.67 0.10 1.27 29.83 -0.16 90.2 161 0.6 0.6
BLDU S 40.10 1.00 0.72 40.04 0.06 90.2 161 0.6 0.6
MORW P 30.27 0.10 1.27 30.25 0.02 92.8 337 0.6 0.6
MORW S 40.80 1.00 0.72 40.75 0.05 92.8 337 0.6 0.6
MOO1 w P 30.60 1.00 0.57 30.76 -0.16 95.9 203 0.6 0.6
MOO1 S 41.80 1.00 0.72 41.60 0.20 95.9 203 0.6 0.6
KOO6 P 39.32 0.10 1.22 39.32 0.00 150.3 136 -30.8 30.8
KOO6 S 56.90 1.00 0.69 56.65 0.25 150.3 136 0.4 0.4
8 times used, S = 0.136
Deferred Data
MEKS w PG 49.90 1.00 0.59 50.16 -0.26 214.9 163 0.2 0.2
MEKS SG 73.20 1.00 0.67 74.47 -1.27 214.9 163 0.2 0.2
KLBR P 51.15 0.10 1.17 49.88 1.27 233.0 146 -42.2 42.2
KLBR S 76.50 1.00 0.66 75.78 0.72 233.0 146 -40.3 40.3
MUN P 50.90 0.30 0.94 50.43 0.47 237.6 184 -42.2 42.2
MUN S 77.80 1.00 0.66 76.73 1.07 237.6 184 -40.3 40.3
PINW P 60.40 0.10 1.14 57.70 2.70 297.8 169 -42.2 42.2
Velocity Ratios
BLDU MORW MOO1 KOO6
BLDU 1.72 0.00 0.00 0.00
0.08 0.00 0.00 0.00
MORW 0.00 1.69 0.00 0.00
0.00 0.08 0.00 0.00
MOO1 0.00 0.00 1.72 0.00
0.00 0.00 0.19 0.00
KOO6 0.00 0.00 0.00 1.73
0.00 0.00 0.00 0.05
Date 2020-03-09
Origin Time 2308 58.70 +- 1.37
Zone 50
Easting 378.98 +- 12.41 Longitude 115.739
Northing 6629.29 +- 8.46 Latitude -30.462
Depth 26.42 +- 18.07
Arrival times = 10 S.D. = 0.296 Seismographs = 6
Nearest recorder = 31.9 km Gap = 205.3 deg Accuracy = C
Effects Code = Imax = 0 Fault =
31 km NW (306 deg) of MOO1
WESTERN AUSTRALIA
165 km N (356 deg) of PERTH
165 km N (345 deg) of Mundaring
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
MOO1 P 65.50 0.10 1.38 65.20 0.30 31.9 126 32.5 43.6
MOO1 S 69.36 1.00 0.78 69.91 -0.55 31.9 126 35.5 41.9
BLDU P 73.75 0.10 1.27 73.61 0.14 94.5 100 6.7 31.5
BLDU S 84.80 1.00 0.72 84.86 -0.06 94.5 100 7.9 25.1
MORW PG 82.40 0.20 1.05 82.36 0.04 157.2 10 3.4 31.0
MORW SG 100.40 1.00 0.69 100.61 -0.21 157.2 10 3.7 24.2
KOO6 PG 84.06 0.10 1.20 84.39 -0.33 171.8 104 3.0 31.0
KOO6 SG 104.80 1.00 0.68 104.29 0.51 171.8 104 3.3 24.1
MUN P 83.70 0.20 1.05 83.78 -0.08 173.9 165 -30.3 42.2
MEKS SG 107.50 1.00 0.68 107.61 -0.11 185.0 138 3.0 24.1
10 times used, S = 0.296
Deferred Data
MORW P 82.40 0.10 1.21 81.76 0.64 157.2 10 -30.3 42.2
MORW S 100.40 1.00 0.69 99.09 1.31 157.2 10 -33.5 40.3
KOO6 P 84.06 0.10 1.20 83.53 0.53 171.8 104 -30.3 42.2
KOO6 S 104.80 1.00 0.68 102.15 2.65 171.8 104 -33.5 40.3
MUN S 102.80 1.00 0.68 102.59 0.21 173.9 165 -33.5 40.3
MEKS P 85.36 0.10 1.19 85.12 0.24 185.0 138 -30.3 42.2
MEKS S 107.50 1.00 0.68 104.93 2.57 185.0 138 -33.5 40.3
KLBR P 90.10 0.20 1.02 90.51 -0.41 229.5 123 -30.3 42.2
NWAO P 99.30 0.20 0.99 99.95 -0.65 307.6 153 -30.3 42.2
AKUL P 102.30 0.20 0.98 103.28 -0.98 335.1 137 -30.3 42.2
KMBL P 134.20 0.50 0.77 134.91 -0.71 596.6 101 -30.3 42.2
Velocity Ratios
MOO1 BLDU
MOO1 1.57 0.00
0.17 0.00
BLDU 0.00 1.73
0.00 0.08
Date 2020-03-12
Origin Time 1312 59.01 +- 1.11
Zone 50
Easting 532.75 +- 6.88 Longitude 117.349
Northing 6398.14 +- 10.00 Latitude -32.554
Depth 7.32 +- 34.13
Arrival times = 7 S.D. = 0.181 Seismographs = 4
Nearest recorder = 33.7 km Gap = 95.8 deg Accuracy = B
Effects Code = Imax = 0 Fault =
33 km E (104 deg) of PINW
WESTERN AUSTRALIA
276 km N (350 deg) of ALBANY
156 km SE (116 deg) of PERTH
40 km SE (126 deg) of Brookton
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 2.1
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
PINW i P 64.70 0.05 1.58 64.64 0.06 33.7 284 12.4 12.4
PINW i S 68.60 0.05 1.42 68.54 0.06 33.7 284 12.4 12.4
NWAO P 65.96 0.05 1.55 66.10 -0.14 42.8 194 10.1 10.1
AKUL P 71.54 0.10 1.29 71.55 -0.01 76.5 99 5.7 5.7
AKUL S 80.70 1.00 0.73 80.25 0.45 76.5 99 5.7 5.7
KLBR P 77.52 0.10 1.25 77.48 0.04 113.3 19 -30.8 30.8
KLBR S 89.90 1.00 0.71 90.39 -0.49 113.3 19 3.9 3.9
7 times used, S = 0.181
Deferred Data
NWAO S 71.83 1.00 0.77 71.01 0.82 42.8 194 10.1 10.1
MUN P 78.62 0.20 1.08 79.10 -0.48 124.9 300 -30.8 30.8
MUN S 93.25 1.00 0.70 93.58 -0.33 124.9 300 3.5 3.5
BLDU P 92.24 0.20 1.02 91.92 0.32 223.6 344 -42.2 42.2
RKGY P 94.95 0.30 0.94 92.76 2.19 230.5 188 -42.2 42.2
Velocity Ratios
PINW AKUL KLBR
PINW 1.69 1.77 1.66
0.02 0.20 0.10
AKUL 1.77 1.73 0.00
0.20 0.09 0.00
KLBR 1.66 0.00 1.67
0.10 0.00 0.06