Data Report
Bulletin / 1993-03
Contributed by CUPWA
Date 1993-03-28
Origin Time 0645 39.51 +- 1.20
Zone 50
Easting 525.71 +- 4.09 Longitude 117.272
Northing 6463.24 +- 11.55 Latitude -31.966
Depth 1.00 +- 27.62 C
Arrival times = 7 S.D. = 0.195 Seismographs = 4
Nearest recorder = 62.1 km Gap = 220.9 deg Accuracy = A
Effects Code = Imax = 0 Fault =
3 km NW (327 deg) of QUW
WESTERN AUSTRALIA
134 km E ( 91 deg) of PERTH
35 km S (174 deg) of Cunderdin
Record Dur Sync Unc Resp Seismometer Recorder Pol
MAGNITUDES
Code R ML MD MB MS MW MN
No magnitudes known Assign ML 1.8
DATA USED
Code Wave AT +- WT CT DT Dist Azim Ad Ae
KLB i-P 49.50 0.10 1.31 49.64 -0.14 62.1 48 1.2 1.2
KLB e S 57.00 0.20 0.72 56.67 0.33 62.1 48 1.2 1.2
MUN e P 55.90 0.10 0.88 55.91 -0.01 100.5 268 0.7 0.7
MUN i S 67.30 0.10 1.13 67.28 0.02 100.5 268 0.7 0.7
BAL e P 65.30 0.20 0.74 65.04 0.26 160.0 340 -30.8 30.8
BAL e S 83.50 0.30 0.61 83.71 -0.21 160.0 340 0.5 0.5
MRWA e SMS 127.00 1.00 0.25 127.19 -0.19 328.2 337 -25.1 25.1
7 times used, S = 0.195
Deferred Data
QUW S-P 5.00 5.00 0.50 0.38 4.62 3.1 147 0.0 0.0
Velocity Ratios
KLB MUN BAL
KLB 1.75 1.61 1.68
0.04 0.10 0.06
MUN 1.61 1.70 1.72
0.10 0.02 0.10
BAL 1.68 1.72 1.71
0.06 0.10 0.03