Phase Data
28 JAN 2012 ( 28)
ot = 22:56:11.56 +/- 0.00 SOUTH ISLAND OF NEW ZEALAND
lat = -42.010 +/- 0.0
lon = 172.580 +/- 0.0 MAGNITUDE 4.5 (WEL)
dep = 9.0 +/- 0.0
86 km (54 miles) ESE of Westport, New Zealand (pop 11,000)
171 km (106 miles) N of Christchurch, New Zealand
200 km (124 miles) WSW of WELLINGTON, New Zealand
315 km (195 miles) SW of Palmerston North, New Zealand
nph = 23 of 23 se = 0.00 FE=162 held
error ellipse = ( 0.0, 0.0, 0.0; 0.0, 0.0, 0.0; 0.0, 0.0, 0.0)
mb = 0.0 ( 0) ML = 4.1 ( 42) mblg = 3.8 ( 19) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
THZ ePg 22:56:18.24 -0.1 0.4 45 L:3.9+1 .64 4.0 THZ
eSg 22:56:23.07 S res = 0.1
LTZ ePg 22:56:27.02 -0.6 0.8 196 L:7.4+0 .48 3.8 LTZ
KHZ ePg 22:56:28.07 0.6 0.8 120 L:1.2+1 .70 4.0 g:6.6-1 .74 3.6 KHZ
eSg 22:56:40.12 S res = 1.9
OXZ ePn 22:56:36.49 -0.1 1.4 197 L:1.3+1 .82 4.4 g:1.1+0 .75 4.0 OXZ
CRLZ ePn 22:56:39.06 -0.1 1.6 179 L:3.5+0 .79 4.0 g:7.0-1 1.0 3.9 CRLZ
MQZ ePn 22:56:40.06 -0.9 1.7 178 L:2.9+0 .58 3.9 MQZ
SNZO ePn 22:56:41.95 0.9 1.7 67 L:4.0+0 .97 4.1 g:1.5+0 .80 4.3 SNZO
RPZ ePn 22:56:45.91 0.2 2.0 213 L:2.5+0 .94 4.0 RPZ
FOZ ePn 22:56:52.68 0.1 2.5 232 L:7.2+0 .62 4.7 g:2.6+0 1.0 4.7 FOZ
BFZ ePn 22:56:58.66 -0.6 3.1 66 L:1.2+0 .94 4.1 g:2.5-1 1.1 3.7 BFZ
LBZ ePn 22:56:58.76 0.5 3.0 216 L:6.6-1 1.0 3.8 LBZ
ODZ ePn 22:57:03.61 0.0 3.3 204 L:9.1-1 .54 4.1 g:9.0-2 .72 3.3 ODZ
WKZ ePn 22:57:09.96 -0.4 3.8 221 L:9.8-1 1.0 4.3 g:3.4-1 1.0 4.0 WKZ
HIZ ePn 22:57:12.60 1.8 3.9 27 L:1.4+0 .75 4.5 g:4.3-1 .89 4.1 HIZ
BKZ ePn 22:57:13.89 0.1 4.1 48 L:6.9-1 .90 4.3 g:2.0-1 1.0 3.8 BKZ
MLZ ePn 22:57:22.00 0.2 4.7 222 L:4.7-1 .89 4.3 g:1.3-1 .96 3.6 MLZ
URZ ePn 22:57:26.92 -0.4 5.1 44 L:2.2-1 .98 4.1 URZ
WHZ ePn 22:57:28.10 0.0 5.1 219 L:2.6-1 2.6 4.1 WHZ
DCZ ePn 22:57:31.13 1.6 5.2 227 L:2.4-1 .71 4.1 DCZ
MXZ ePn 22:57:43.09 0.0 6.3 47 L:1.6-1 2.5 4.3 MXZ
OUZ ePn 22:57:51.66 0.7 6.8 7 L:8.0-2 4.4 4.2 g:2.0-2 .95 3.1 OUZ
Generated 2012 JAN 28 at 23:22 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
