Data Report
Bulletin / 2022-05
Contributed by CUPWA
Date 2022-05-01 Event type = A
Origin Time 2250 40.73 +- 2.24
Zone 55
Easting 675.74 +- 40.69 Longitude 148.684
Northing 7740.60 +- 9.48 Latitude -20.425
Depth 10.00 +- 34.71 N
Arrival times = 8 S.D. = 0.276 Seismographs = 4
Nearest recorder = 66.0 km Gap = 323.1 deg Accuracy = D
Effects Code = Imax = 0 Fault =
27 km E ( 86 deg) of PETE
AUSTRALIA
QUEENSLAND
896 km NW (330 deg) of BRISBANE
255 km E ( 99 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BW1H 66 1.7
BW2S 68 1.7
CTAO 256 1.8
TV1H 236 1.5
Mean 1.7 Assign ML 1.7
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 51.65 0.10 1.30 51.45 0.20 66.0 314 -28.7 28.7
BW1H S 59.41 0.10 1.17 59.61 -0.20 66.0 314 -29.7 29.7
BW2S P 51.85 0.10 1.30 51.67 0.18 67.5 314 -28.7 28.7
BW2S S 59.78 0.10 1.17 59.99 -0.21 67.5 314 -29.7 29.7
TV1H P 74.84 0.10 1.17 74.91 -0.07 236.0 302 -42.6 42.6
TV1H S 100.56 0.10 1.05 100.22 0.34 236.0 302 -44.2 44.2
CTAO P 76.98 0.10 1.16 77.45 -0.47 256.5 277 -42.6 42.6
CTAO S 104.83 0.10 1.04 104.60 0.23 256.5 277 -44.2 44.2
8 times used, S = 0.276
Velocity Ratios
BW1H BW2S TV1H CTAO
BW1H 1.71 0.00 1.77 1.79
0.03 0.00 0.02 0.02
BW2S 0.00 1.71 1.77 1.79
0.00 0.02 0.02 0.02
TV1H 1.77 1.77 1.75 0.00
0.02 0.02 0.01 0.00
CTAO 1.79 1.79 0.00 1.77
0.02 0.02 0.00 0.01
Date 2022-05-08 Event type = A
Origin Time 1153 2.36 +- 1.53
Zone 55
Easting 706.32 +- 5.68 Longitude 148.971
Northing 7799.13 +- 7.39 Latitude -19.893
Depth 10.00 +- 12.13 N
Arrival times = 25 S.D. = 0.795 Seismographs = 13
Nearest recorder = 77.9 km Gap = 204.0 deg Accuracy = G
Effects Code = Imax = 0 Fault =
77 km E ( 81 deg) of BW1H
AUSTRALIA
QUEENSLAND
935 km NW (333 deg) of BRISBANE
283 km E ( 86 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
ASHS 167 2.4
NRHS 416 3.0
EIDS 642 3.1
MTSU 526 2.8
BW1H 78 2.2
BW2S 79 2.2
RK2S 411 2.5
RK1H 418 2.4
CN1H 476 2.2
CTAO 285 2.6
TV1H 238 2.1
TV2S 238 2.2
Mean 2.5 Assign ML 2.5
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 15.87 0.10 1.29 14.85 1.02 77.9 260 -28.7 28.7
BW1H S 23.59 0.10 1.16 24.36 -0.77 77.9 260 -29.7 29.7
BW2S P 16.01 0.10 1.29 15.04 0.97 79.1 261 -28.7 28.7
BW2S S 23.96 0.10 1.16 24.69 -0.73 79.1 261 -29.7 29.7
ASHS P 28.83 0.10 1.20 27.81 1.02 167.2 281 -42.6 42.6
ASHS S 46.57 0.10 1.08 46.75 -0.18 167.2 281 -44.2 44.2
TV2S P 37.11 0.10 1.17 36.78 0.33 238.4 285 -42.6 42.6
TV2S S 61.28 0.10 1.05 62.25 -0.97 238.4 285 -44.2 44.2
TV1H P 37.34 0.10 1.17 36.87 0.47 238.7 286 -42.6 42.6
TV1H S 61.92 0.10 1.05 62.42 -0.50 238.7 286 -44.2 44.2
CTAO P 44.26 0.10 1.15 42.66 1.60 285.0 265 -42.6 42.6
CTAO S 72.22 0.10 1.03 72.42 -0.20 285.0 265 -44.2 44.2
RK2S P 58.92 0.10 1.11 58.93 -0.01 411.1 157 -42.0 42.4
RK2S S 99.66 0.10 1.00 100.78 -1.12 411.1 157 -42.8 43.6
NRHS P 58.95 0.10 1.11 59.57 -0.62 415.9 157 -41.9 42.4
NRHS S 101.67 0.10 1.00 101.92 -0.25 415.9 157 -42.7 43.6
RK1H P 59.11 0.10 1.11 59.84 -0.73 417.9 158 -41.9 42.4
RK1H S 102.09 0.10 1.00 102.40 -0.31 417.9 158 -42.6 43.6
CN1H P 67.43 0.10 1.09 67.82 -0.39 476.7 313 -41.1 42.2
CN1H S 115.85 0.10 0.98 116.59 -0.74 476.7 313 -40.8 43.1
MTSU P 73.84 0.10 1.08 74.61 -0.77 526.1 290 -40.4 42.0
MTSU S 128.03 0.10 0.97 128.83 -0.80 526.1 290 -39.1 42.6
EIDS P 91.25 0.10 1.06 90.32 0.93 643.4 160 -39.4 42.5
EIDS S 158.18 0.10 0.95 157.65 0.53 643.4 160 -36.3 41.9
QIS S 234.62 0.10 0.91 233.73 0.89 980.6 264 -37.1 42.3
25 times used, S = 0.795
Deferred Data
QIS P 128.45 0.10 1.01 133.00 -4.55 980.6 264 -41.1 43.0
Velocity Ratios
BW1H BW2S ASHS TV2S TV1H CTAO RK2S NRHS RK1H CN1H MTSU
BW1H 1.57 0.00 1.77 1.77 1.79 1.71 1.77 1.81 1.82 1.79 1.80
0.02 0.00 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01
BW2S 0.00 1.58 1.76 1.77 1.78 1.71 1.76 1.81 1.81 1.79 1.80
0.00 0.02 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01
ASHS 1.77 1.76 1.67 1.78 1.80 1.66 1.76 1.83 1.83 1.79 1.81
0.04 0.04 0.01 0.07 0.07 0.03 0.02 0.02 0.02 0.01 0.01
TV2S 1.77 1.77 1.78 1.70 0.00 1.53 1.76 1.85 1.85 1.80 1.82
0.03 0.03 0.07 0.01 0.00 0.07 0.03 0.03 0.03 0.02 0.02
TV1H 1.79 1.78 1.80 0.00 1.70 1.49 1.75 1.84 1.85 1.79 1.81
0.03 0.03 0.07 0.00 0.01 0.07 0.03 0.03 0.03 0.02 0.02
CTAO 1.71 1.71 1.66 1.53 1.49 1.67 1.87 2.00 2.01 1.88 1.89
0.02 0.02 0.03 0.07 0.07 0.01 0.04 0.04 0.04 0.03 0.02
RK2S 1.77 1.76 1.76 1.76 1.75 1.87 1.72 0.00 0.00 1.90 1.90
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.07 0.04
NRHS 1.81 1.81 1.83 1.85 1.84 2.00 0.00 1.75 0.00 1.67 1.77
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.06 0.04
RK1H 1.82 1.81 1.83 1.85 1.85 2.01 0.00 0.00 1.76 1.65 1.76
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.07 0.04
CN1H 1.79 1.79 1.79 1.80 1.79 1.88 1.90 1.67 1.65 1.74 1.90
0.01 0.01 0.01 0.02 0.02 0.03 0.07 0.06 0.07 0.00 0.09
MTSU 1.80 1.80 1.81 1.82 1.81 1.89 1.90 1.77 1.76 1.90 1.76
0.01 0.01 0.01 0.02 0.02 0.02 0.04 0.04 0.04 0.09 0.00
Date 2022-05-17 Event type = E
Origin Time 1614 21.25 +- 3.35
Zone 55
Easting 567.44 +- 25.11 Longitude 147.653
Northing 7571.71 +- 17.82 Latitude -21.958
Depth 10.00 +- 29.34 N
Arrival times = 8 S.D. = 0.485 Seismographs = 5
Nearest recorder = 224.5 km Gap = 202.2 deg Accuracy = H
Effects Code = Imax = 0 Fault =
107 km SE (125 deg) of MHP
AUSTRALIA
QUEENSLAND
817 km NW (317 deg) of BRISBANE
96 km N ( 1 deg) of CLERMONT
41 km W (276 deg) of MORANBAH
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
NRHS 334 2.1
MTSU 547 2.1
BW1H 224 1.7
TV1H 311 1.9
Mean 2.0 Assign ML 2.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 53.44 0.10 1.17 53.92 -0.48 224.5 15 -42.6 42.6
BW1H S 78.13 0.10 1.06 78.11 0.02 224.5 15 -44.2 44.2
TV1H P 64.96 0.10 1.14 64.93 0.03 311.5 343 -42.6 42.6
TV1H S 97.30 0.10 1.02 97.16 0.14 311.5 343 -44.1 44.2
NRHS P 68.65 0.10 1.13 67.73 0.92 334.0 118 -42.6 42.6
NRHS S 101.84 0.10 1.02 101.99 -0.15 334.0 118 -44.0 44.1
EIDS P 91.32 0.10 1.08 91.92 -0.60 514.7 138 -40.6 42.1
CSHS S 163.98 0.10 0.96 163.84 0.14 591.0 340 -37.5 42.2
8 times used, S = 0.485
Deferred Data
EIDS S 152.85 0.10 0.98 144.86 7.99 514.7 138 -39.5 42.7
MTSU P 102.38 0.10 1.08 96.34 6.04 546.8 319 -40.1 41.9
MTSU S 156.58 0.10 0.97 152.87 3.71 546.8 319 -38.4 42.4
CSHS P 106.99 0.10 1.07 102.28 4.71 591.0 340 -39.9 42.5
Velocity Ratios
BW1H TV1H NRHS
BW1H 1.77 1.66 1.56
0.01 0.05 0.03
TV1H 1.66 1.74 1.23
0.05 0.01 0.13
NRHS 1.56 1.23 1.70
0.03 0.13 0.01
Date 2022-05-30 Event type = A
Origin Time 0432 33.93 +- 7.06
Zone 55
Easting 696.93 +- 223.27 Longitude 148.880
Northing 7806.56 +- 246.09 Latitude -19.827
Depth 10.00 +- 219.37 N
Arrival times = 8 S.D. = 0.861 Seismographs = 4
Nearest recorder = 70.3 km Gap = 327.8 deg Accuracy = G
Effects Code = Imax = 0 Fault =
70 km E ( 73 deg) of BW1H
AUSTRALIA
QUEENSLAND
946 km NW (333 deg) of BRISBANE
275 km E ( 85 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BW1H 70 2.0
BW2S 72 1.9
CTAO 276 1.9
TV1H 227 1.5
Mean 1.8 Assign ML 1.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 45.88 0.10 1.30 45.29 0.59 70.3 253 -28.7 28.7
BW1H S 53.83 0.10 1.17 53.92 -0.09 70.3 253 -29.7 29.7
BW2S P 46.47 0.10 1.30 45.46 1.01 71.4 254 -28.7 28.7
BW2S S 54.15 0.10 1.17 54.22 -0.07 71.4 254 -29.7 29.7
TV1H P 66.67 0.10 1.17 67.05 -0.38 227.5 285 -42.6 42.6
TV1H S 92.46 0.10 1.05 91.57 0.89 227.5 285 -44.2 44.2
CTAO P 71.81 0.10 1.15 73.14 -1.33 276.2 263 -42.6 42.6
CTAO S 100.99 0.10 1.04 102.10 -1.11 276.2 263 -44.2 44.2
8 times used, S = 0.861
Velocity Ratios
BW1H BW2S TV1H CTAO
BW1H 1.67 0.00 1.86 1.82
0.02 0.00 0.03 0.02
BW2S 0.00 1.61 1.90 1.85
0.00 0.02 0.03 0.02
TV1H 1.86 1.90 1.79 1.66
0.03 0.03 0.01 0.11
CTAO 1.82 1.85 1.66 1.77
0.02 0.02 0.11 0.01
Date 2022-05-31 Event type = E
Origin Time 0325 4.65 +- 1.31
Zone 56
Easting 485.84 +- 2.17 Longitude 152.857
Northing 6978.40 +- 2.88 Latitude -27.317
Depth 10.00 +- 11.03 N
Arrival times = 14 S.D. = 0.370 Seismographs = 8
Nearest recorder = 25.7 km Gap = 114.6 deg Accuracy = C
Effects Code = F Imax = 3 Fault =
11 km NE ( 44 deg) of BRSA
AUSTRALIA
QUEENSLAND
94 km E ( 73 deg) of TOOWOOMBA
23 km NW (316 deg) of BRISBANE
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BSHS 52 2.9
TSHS 92 2.8
RMQ 417 2.8
EIDS 279 2.9
TW1H 91 2.8
GC1S 114 3.1
GC2F 105 2.9
Mean 2.9 Assign ML 2.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
R9A9 i+P 9.06 0.10 1.40 9.33 -0.27 25.7 140 -28.7 28.7
R9A9 i S 12.46 0.10 1.26 12.92 -0.46 25.7 140 -29.7 29.7
R4F7 P 11.74 0.10 1.36 11.64 0.10 41.1 125 -28.7 28.7
R4F7 S 17.38 0.10 1.22 16.97 0.41 41.1 125 -29.7 29.7
BSHS i+P 13.14 0.10 1.33 13.15 -0.01 51.1 10 -28.7 28.7
BSHS i S 19.38 0.10 1.20 19.62 -0.24 51.1 10 -29.7 29.7
TW1H P 19.25 0.10 1.27 19.18 0.07 91.0 253 -28.7 28.7
TW1H S 30.10 0.10 1.14 30.21 -0.11 91.0 253 -29.7 29.7
TSHS P 19.59 0.10 1.27 19.25 0.34 91.5 253 -28.7 28.7
TSHS S 30.11 0.10 1.14 30.34 -0.23 91.5 253 -29.7 29.7
GC2F P 20.87 0.10 1.25 21.24 -0.37 105.1 149 -28.7 28.7
GC1S S 36.53 0.10 1.12 36.08 0.45 113.6 145 -29.7 29.7
EIDS P 45.04 0.10 1.15 44.22 0.82 279.2 320 -42.6 42.6
EIDS S 73.01 0.10 1.03 73.44 -0.43 279.2 320 -44.2 44.2
14 times used, S = 0.370
Deferred Data
GC2F S 29.50 0.10 1.13 33.82 -4.32 105.1 149 -29.7 29.7
GC1S P 24.53 0.10 1.25 22.52 2.01 113.6 145 -28.7 28.7
RMQ P 53.86 0.10 1.11 62.15 -8.29 417.8 281 -41.9 42.4
RMQ S 102.65 0.10 1.00 104.71 -2.06 417.8 281 -42.6 43.6
Velocity Ratios
R9A9 R4F7 BSHS TW1H TSHS EIDS
R9A9 1.77 0.00 1.70 1.73 1.68 1.68
0.06 0.00 0.14 0.05 0.05 0.01
R4F7 0.00 1.80 0.00 1.69 1.62 1.67
0.00 0.04 0.00 0.07 0.07 0.02
BSHS 1.70 0.00 1.74 1.75 1.66 1.68
0.14 0.00 0.03 0.09 0.09 0.02
TW1H 1.73 1.69 1.75 1.74 0.00 1.66
0.05 0.07 0.09 0.02 0.00 0.02
TSHS 1.68 1.62 1.66 0.00 1.70 1.69
0.05 0.07 0.09 0.00 0.02 0.02
EIDS 1.68 1.67 1.68 1.66 1.69 1.69
0.01 0.02 0.02 0.02 0.02 0.01
Date 2022-05-01 Event type = A
Origin Time 2250 40.73 +- 2.24
Zone 55
Easting 675.74 +- 40.69 Longitude 148.684
Northing 7740.60 +- 9.48 Latitude -20.425
Depth 10.00 +- 34.71 N
Arrival times = 8 S.D. = 0.276 Seismographs = 4
Nearest recorder = 66.0 km Gap = 323.1 deg Accuracy = D
Effects Code = Imax = 0 Fault =
27 km E ( 86 deg) of PETE
AUSTRALIA
QUEENSLAND
896 km NW (330 deg) of BRISBANE
255 km E ( 99 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BW1H 66 1.7
BW2S 68 1.7
CTAO 256 1.8
TV1H 236 1.5
Mean 1.7 Assign ML 1.7
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 51.65 0.10 1.30 51.45 0.20 66.0 314 -28.7 28.7
BW1H S 59.41 0.10 1.17 59.61 -0.20 66.0 314 -29.7 29.7
BW2S P 51.85 0.10 1.30 51.67 0.18 67.5 314 -28.7 28.7
BW2S S 59.78 0.10 1.17 59.99 -0.21 67.5 314 -29.7 29.7
TV1H P 74.84 0.10 1.17 74.91 -0.07 236.0 302 -42.6 42.6
TV1H S 100.56 0.10 1.05 100.22 0.34 236.0 302 -44.2 44.2
CTAO P 76.98 0.10 1.16 77.45 -0.47 256.5 277 -42.6 42.6
CTAO S 104.83 0.10 1.04 104.60 0.23 256.5 277 -44.2 44.2
8 times used, S = 0.276
Velocity Ratios
BW1H BW2S TV1H CTAO
BW1H 1.71 0.00 1.77 1.79
0.03 0.00 0.02 0.02
BW2S 0.00 1.71 1.77 1.79
0.00 0.02 0.02 0.02
TV1H 1.77 1.77 1.75 0.00
0.02 0.02 0.01 0.00
CTAO 1.79 1.79 0.00 1.77
0.02 0.02 0.00 0.01
Date 2022-05-08 Event type = A
Origin Time 1153 2.36 +- 1.53
Zone 55
Easting 706.32 +- 5.68 Longitude 148.971
Northing 7799.13 +- 7.39 Latitude -19.893
Depth 10.00 +- 12.13 N
Arrival times = 25 S.D. = 0.795 Seismographs = 13
Nearest recorder = 77.9 km Gap = 204.0 deg Accuracy = G
Effects Code = Imax = 0 Fault =
77 km E ( 81 deg) of BW1H
AUSTRALIA
QUEENSLAND
935 km NW (333 deg) of BRISBANE
283 km E ( 86 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
ASHS 167 2.4
NRHS 416 3.0
EIDS 642 3.1
MTSU 526 2.8
BW1H 78 2.2
BW2S 79 2.2
RK2S 411 2.5
RK1H 418 2.4
CN1H 476 2.2
CTAO 285 2.6
TV1H 238 2.1
TV2S 238 2.2
Mean 2.5 Assign ML 2.5
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 15.87 0.10 1.29 14.85 1.02 77.9 260 -28.7 28.7
BW1H S 23.59 0.10 1.16 24.36 -0.77 77.9 260 -29.7 29.7
BW2S P 16.01 0.10 1.29 15.04 0.97 79.1 261 -28.7 28.7
BW2S S 23.96 0.10 1.16 24.69 -0.73 79.1 261 -29.7 29.7
ASHS P 28.83 0.10 1.20 27.81 1.02 167.2 281 -42.6 42.6
ASHS S 46.57 0.10 1.08 46.75 -0.18 167.2 281 -44.2 44.2
TV2S P 37.11 0.10 1.17 36.78 0.33 238.4 285 -42.6 42.6
TV2S S 61.28 0.10 1.05 62.25 -0.97 238.4 285 -44.2 44.2
TV1H P 37.34 0.10 1.17 36.87 0.47 238.7 286 -42.6 42.6
TV1H S 61.92 0.10 1.05 62.42 -0.50 238.7 286 -44.2 44.2
CTAO P 44.26 0.10 1.15 42.66 1.60 285.0 265 -42.6 42.6
CTAO S 72.22 0.10 1.03 72.42 -0.20 285.0 265 -44.2 44.2
RK2S P 58.92 0.10 1.11 58.93 -0.01 411.1 157 -42.0 42.4
RK2S S 99.66 0.10 1.00 100.78 -1.12 411.1 157 -42.8 43.6
NRHS P 58.95 0.10 1.11 59.57 -0.62 415.9 157 -41.9 42.4
NRHS S 101.67 0.10 1.00 101.92 -0.25 415.9 157 -42.7 43.6
RK1H P 59.11 0.10 1.11 59.84 -0.73 417.9 158 -41.9 42.4
RK1H S 102.09 0.10 1.00 102.40 -0.31 417.9 158 -42.6 43.6
CN1H P 67.43 0.10 1.09 67.82 -0.39 476.7 313 -41.1 42.2
CN1H S 115.85 0.10 0.98 116.59 -0.74 476.7 313 -40.8 43.1
MTSU P 73.84 0.10 1.08 74.61 -0.77 526.1 290 -40.4 42.0
MTSU S 128.03 0.10 0.97 128.83 -0.80 526.1 290 -39.1 42.6
EIDS P 91.25 0.10 1.06 90.32 0.93 643.4 160 -39.4 42.5
EIDS S 158.18 0.10 0.95 157.65 0.53 643.4 160 -36.3 41.9
QIS S 234.62 0.10 0.91 233.73 0.89 980.6 264 -37.1 42.3
25 times used, S = 0.795
Deferred Data
QIS P 128.45 0.10 1.01 133.00 -4.55 980.6 264 -41.1 43.0
Velocity Ratios
BW1H BW2S ASHS TV2S TV1H CTAO RK2S NRHS RK1H CN1H MTSU
BW1H 1.57 0.00 1.77 1.77 1.79 1.71 1.77 1.81 1.82 1.79 1.80
0.02 0.00 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01
BW2S 0.00 1.58 1.76 1.77 1.78 1.71 1.76 1.81 1.81 1.79 1.80
0.00 0.02 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01
ASHS 1.77 1.76 1.67 1.78 1.80 1.66 1.76 1.83 1.83 1.79 1.81
0.04 0.04 0.01 0.07 0.07 0.03 0.02 0.02 0.02 0.01 0.01
TV2S 1.77 1.77 1.78 1.70 0.00 1.53 1.76 1.85 1.85 1.80 1.82
0.03 0.03 0.07 0.01 0.00 0.07 0.03 0.03 0.03 0.02 0.02
TV1H 1.79 1.78 1.80 0.00 1.70 1.49 1.75 1.84 1.85 1.79 1.81
0.03 0.03 0.07 0.00 0.01 0.07 0.03 0.03 0.03 0.02 0.02
CTAO 1.71 1.71 1.66 1.53 1.49 1.67 1.87 2.00 2.01 1.88 1.89
0.02 0.02 0.03 0.07 0.07 0.01 0.04 0.04 0.04 0.03 0.02
RK2S 1.77 1.76 1.76 1.76 1.75 1.87 1.72 0.00 0.00 1.90 1.90
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.07 0.04
NRHS 1.81 1.81 1.83 1.85 1.84 2.00 0.00 1.75 0.00 1.67 1.77
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.06 0.04
RK1H 1.82 1.81 1.83 1.85 1.85 2.01 0.00 0.00 1.76 1.65 1.76
0.01 0.01 0.02 0.03 0.03 0.04 0.00 0.00 0.00 0.07 0.04
CN1H 1.79 1.79 1.79 1.80 1.79 1.88 1.90 1.67 1.65 1.74 1.90
0.01 0.01 0.01 0.02 0.02 0.03 0.07 0.06 0.07 0.00 0.09
MTSU 1.80 1.80 1.81 1.82 1.81 1.89 1.90 1.77 1.76 1.90 1.76
0.01 0.01 0.01 0.02 0.02 0.02 0.04 0.04 0.04 0.09 0.00
Date 2022-05-17 Event type = E
Origin Time 1614 21.25 +- 3.35
Zone 55
Easting 567.44 +- 25.11 Longitude 147.653
Northing 7571.71 +- 17.82 Latitude -21.958
Depth 10.00 +- 29.34 N
Arrival times = 8 S.D. = 0.485 Seismographs = 5
Nearest recorder = 224.5 km Gap = 202.2 deg Accuracy = H
Effects Code = Imax = 0 Fault =
107 km SE (125 deg) of MHP
AUSTRALIA
QUEENSLAND
817 km NW (317 deg) of BRISBANE
96 km N ( 1 deg) of CLERMONT
41 km W (276 deg) of MORANBAH
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
NRHS 334 2.1
MTSU 547 2.1
BW1H 224 1.7
TV1H 311 1.9
Mean 2.0 Assign ML 2.0
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 53.44 0.10 1.17 53.92 -0.48 224.5 15 -42.6 42.6
BW1H S 78.13 0.10 1.06 78.11 0.02 224.5 15 -44.2 44.2
TV1H P 64.96 0.10 1.14 64.93 0.03 311.5 343 -42.6 42.6
TV1H S 97.30 0.10 1.02 97.16 0.14 311.5 343 -44.1 44.2
NRHS P 68.65 0.10 1.13 67.73 0.92 334.0 118 -42.6 42.6
NRHS S 101.84 0.10 1.02 101.99 -0.15 334.0 118 -44.0 44.1
EIDS P 91.32 0.10 1.08 91.92 -0.60 514.7 138 -40.6 42.1
CSHS S 163.98 0.10 0.96 163.84 0.14 591.0 340 -37.5 42.2
8 times used, S = 0.485
Deferred Data
EIDS S 152.85 0.10 0.98 144.86 7.99 514.7 138 -39.5 42.7
MTSU P 102.38 0.10 1.08 96.34 6.04 546.8 319 -40.1 41.9
MTSU S 156.58 0.10 0.97 152.87 3.71 546.8 319 -38.4 42.4
CSHS P 106.99 0.10 1.07 102.28 4.71 591.0 340 -39.9 42.5
Velocity Ratios
BW1H TV1H NRHS
BW1H 1.77 1.66 1.56
0.01 0.05 0.03
TV1H 1.66 1.74 1.23
0.05 0.01 0.13
NRHS 1.56 1.23 1.70
0.03 0.13 0.01
Date 2022-05-30 Event type = A
Origin Time 0432 33.93 +- 7.06
Zone 55
Easting 696.93 +- 223.27 Longitude 148.880
Northing 7806.56 +- 246.09 Latitude -19.827
Depth 10.00 +- 219.37 N
Arrival times = 8 S.D. = 0.861 Seismographs = 4
Nearest recorder = 70.3 km Gap = 327.8 deg Accuracy = G
Effects Code = Imax = 0 Fault =
70 km E ( 73 deg) of BW1H
AUSTRALIA
QUEENSLAND
946 km NW (333 deg) of BRISBANE
275 km E ( 85 deg) of CHARTERS TOWERS
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BW1H 70 2.0
BW2S 72 1.9
CTAO 276 1.9
TV1H 227 1.5
Mean 1.8 Assign ML 1.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
BW1H P 45.88 0.10 1.30 45.29 0.59 70.3 253 -28.7 28.7
BW1H S 53.83 0.10 1.17 53.92 -0.09 70.3 253 -29.7 29.7
BW2S P 46.47 0.10 1.30 45.46 1.01 71.4 254 -28.7 28.7
BW2S S 54.15 0.10 1.17 54.22 -0.07 71.4 254 -29.7 29.7
TV1H P 66.67 0.10 1.17 67.05 -0.38 227.5 285 -42.6 42.6
TV1H S 92.46 0.10 1.05 91.57 0.89 227.5 285 -44.2 44.2
CTAO P 71.81 0.10 1.15 73.14 -1.33 276.2 263 -42.6 42.6
CTAO S 100.99 0.10 1.04 102.10 -1.11 276.2 263 -44.2 44.2
8 times used, S = 0.861
Velocity Ratios
BW1H BW2S TV1H CTAO
BW1H 1.67 0.00 1.86 1.82
0.02 0.00 0.03 0.02
BW2S 0.00 1.61 1.90 1.85
0.00 0.02 0.03 0.02
TV1H 1.86 1.90 1.79 1.66
0.03 0.03 0.01 0.11
CTAO 1.82 1.85 1.66 1.77
0.02 0.02 0.11 0.01
Date 2022-05-31 Event type = E
Origin Time 0325 4.65 +- 1.31
Zone 56
Easting 485.84 +- 2.17 Longitude 152.857
Northing 6978.40 +- 2.88 Latitude -27.317
Depth 10.00 +- 11.03 N
Arrival times = 14 S.D. = 0.370 Seismographs = 8
Nearest recorder = 25.7 km Gap = 114.6 deg Accuracy = C
Effects Code = F Imax = 3 Fault =
11 km NE ( 44 deg) of BRSA
AUSTRALIA
QUEENSLAND
94 km E ( 73 deg) of TOOWOOMBA
23 km NW (316 deg) of BRISBANE
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
BSHS 52 2.9
TSHS 92 2.8
RMQ 417 2.8
EIDS 279 2.9
TW1H 91 2.8
GC1S 114 3.1
GC2F 105 2.9
Mean 2.9 Assign ML 2.9
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
R9A9 i+P 9.06 0.10 1.40 9.33 -0.27 25.7 140 -28.7 28.7
R9A9 i S 12.46 0.10 1.26 12.92 -0.46 25.7 140 -29.7 29.7
R4F7 P 11.74 0.10 1.36 11.64 0.10 41.1 125 -28.7 28.7
R4F7 S 17.38 0.10 1.22 16.97 0.41 41.1 125 -29.7 29.7
BSHS i+P 13.14 0.10 1.33 13.15 -0.01 51.1 10 -28.7 28.7
BSHS i S 19.38 0.10 1.20 19.62 -0.24 51.1 10 -29.7 29.7
TW1H P 19.25 0.10 1.27 19.18 0.07 91.0 253 -28.7 28.7
TW1H S 30.10 0.10 1.14 30.21 -0.11 91.0 253 -29.7 29.7
TSHS P 19.59 0.10 1.27 19.25 0.34 91.5 253 -28.7 28.7
TSHS S 30.11 0.10 1.14 30.34 -0.23 91.5 253 -29.7 29.7
GC2F P 20.87 0.10 1.25 21.24 -0.37 105.1 149 -28.7 28.7
GC1S S 36.53 0.10 1.12 36.08 0.45 113.6 145 -29.7 29.7
EIDS P 45.04 0.10 1.15 44.22 0.82 279.2 320 -42.6 42.6
EIDS S 73.01 0.10 1.03 73.44 -0.43 279.2 320 -44.2 44.2
14 times used, S = 0.370
Deferred Data
GC2F S 29.50 0.10 1.13 33.82 -4.32 105.1 149 -29.7 29.7
GC1S P 24.53 0.10 1.25 22.52 2.01 113.6 145 -28.7 28.7
RMQ P 53.86 0.10 1.11 62.15 -8.29 417.8 281 -41.9 42.4
RMQ S 102.65 0.10 1.00 104.71 -2.06 417.8 281 -42.6 43.6
Velocity Ratios
R9A9 R4F7 BSHS TW1H TSHS EIDS
R9A9 1.77 0.00 1.70 1.73 1.68 1.68
0.06 0.00 0.14 0.05 0.05 0.01
R4F7 0.00 1.80 0.00 1.69 1.62 1.67
0.00 0.04 0.00 0.07 0.07 0.02
BSHS 1.70 0.00 1.74 1.75 1.66 1.68
0.14 0.00 0.03 0.09 0.09 0.02
TW1H 1.73 1.69 1.75 1.74 0.00 1.66
0.05 0.07 0.09 0.02 0.00 0.02
TSHS 1.68 1.62 1.66 0.00 1.70 1.69
0.05 0.07 0.09 0.00 0.02 0.02
EIDS 1.68 1.67 1.68 1.66 1.69 1.69
0.01 0.02 0.02 0.02 0.02 0.01