Phase Data
6 JAN 2012 ( 6)
ot = 07:04:16.54 +/- 0.00 SOUTH ISLAND OF NEW ZEALAND
lat = -43.508 +/- 0.0
lon = 172.825 +/- 0.0 MAGNITUDE 4.7 (WEL)
dep = 11.3 +/- 0.0
14 km (8 miles) ENE of Christchurch, New Zealand (pop 367,000)
220 km (136 miles) SSE of Westport, New Zealand
294 km (182 miles) SSW of WELLINGTON, New Zealand
321 km (200 miles) NE of Dunedin, New Zealand
nph = 31 of 32 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 = 4.3 ( 1) ML = 4.4 ( 44) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
CRLZ ePg 07:04:20.42 -0.3 0.2 245 L:1.6+2 .78 4.3 CRLZ
eSg 07:04:23.28 S res = -0.7
MQZ ePg 07:04:21.64 0.2 0.2 212 L:9.2+1 .40 4.2 MQZ
eSg 07:04:25.26 S res = 0.0
OXZ ePg 07:04:28.24 -0.6 0.6 287 L:1.5+2 .44 4.9 OXZ
eSg 07:04:37.48 S res = -0.1
LTZ ePg 07:04:32.71 0.0 0.8 331 L:4.3+1 .73 4.6 LTZ
eSn 07:04:44.26 S res = -1.8
KHZ ePn 07:04:38.13 0.1 1.2 26 L:6.3+0 .67 4.0 KHZ
RPZ ePn 07:04:39.69 -0.5 1.3 260 L:1.5+1 .69 4.4 RPZ
ePg 07:04:41.56 0.7
THZ ePn 07:04:45.98 0.2 1.7 2 L:7.0+0 .80 4.3 THZ
eSn 07:05:07.43 S res = -0.5
LBZ ePn 07:04:51.35 0.3 2.1 244 L:5.2+0 .81 4.4 LBZ
ODZ ePn 07:04:52.09 0.0 2.2 225 L:5.8+0 .59 4.5 ODZ
FOZ ePn 07:04:53.44 1.1 2.2 268 L:5.7+0 .42 4.5 FOZ
SNZO ePn 07:04:57.77 0.7 2.6 33 L:1.3+0 .55 4.0 SNZO
WKZ ePn 07:05:04.02 0.1 3.0 243 L:3.1+0 1.0 4.5 WKZ
BFZ ePn 07:05:12.47 -1.0 3.8 43 L:7.1-1 .54 4.2 BFZ
MLZ ePn 07:05:14.63 -0.4 3.8 240 L:1.4+0 .82 4.5 MLZ
WHZ ePn 07:05:19.21 -0.8 4.2 234 L:1.2+0 .69 4.5 WHZ
DCZ ePn 07:05:23.95 -0.1 4.5 242 L:6.4-1 1.2 4.3 DCZ
BKZ ePn 07:05:31.50 -0.5 5.1 34 L:3.7-1 .74 4.3 BKZ
PYZ ePn 07:05:31.98 -0.4 5.1 237 L:8.2-1 .71 4.6 PYZ
HIZ ePn 07:05:34.25 1.0 5.2 18 L:7.1-1 .52 4.6 HIZ
URZ ePn 07:05:44.80 -1.2 6.2 33 L:2.1-1 .86 4.4 URZ
MXZ ePn 07:06:01.91 0.9 7.3 37 L:2.0-1 .99 4.7 MXZ
OUZ ePn 07:06:16.87 1.2 8.3 4 L:7.0-2 2.5 4.5 OUZ
ee 07:06:17.02 0.0X
AS01 eP 07:11:30.93 1.3 37.5 289 AS01
WB2 eP 07:11:48.66 0.0 39.8 294 WB2
eP 07:11:49.32 0.6
Generated 2012 JAN 6 at 07:46 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
