Phase Data
12 JAN 2012 ( 12)
ot = 07:56:00.00 +/- 0.00 SOUTH ISLAND OF NEW ZEALAND
lat = -43.450 +/- 0.0
lon = 172.900 +/- 0.0 MAGNITUDE 4.6 (WEL)
dep = 15.0 +/- 0.0
22 km (14 miles) ENE of Christchurch, New Zealand (pop 367,000)
217 km (135 miles) SSE of Westport, New Zealand
285 km (177 miles) SSW of WELLINGTON, New Zealand
330 km (205 miles) NE of Dunedin, New Zealand
nph = 37 of 38 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 = 2.0 ( 14) mblg = 3.5 ( 7) md = 2.0 ( 2) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
CRLZ ePg 07:57:01.97 0.1 0.2 238 CRLZ
eSg 07:57:05.73 S res = -0.4
MQZ ePg 07:57:03.22 0.4 0.3 215 MQZ
eSg 07:57:07.44 S res = -0.3
OXZ ePg 07:57:08.77 -0.7 0.6 281 OXZ
eSn 07:57:17.35 S res = -4.0
LTZ ePg 07:57:12.33 0.2 0.8 325 d:1.6+1 1.9 LTZ
eSg 07:57:22.81 S res = -0.6
KHZ ePn 07:57:17.17 0.7 1.1 25 KHZ
eSn 07:57:31.54 S res = 0.0
RPZ ePn 07:57:20.36 -0.4 1.4 258 d:1.7+1 2.1 RPZ
eSn 07:57:41.66 S res = 2.5
THZ ePn 07:57:25.25 0.7 1.7 0 THZ
eSn 07:57:44.60 S res = -1.3
LBZ ePn 07:57:31.95 0.2 2.2 244 LBZ
eSn 07:58:08.51 S res = 9.6X
ODZ ePn 07:57:33.11 0.2 2.3 225 ODZ
eSn 07:57:59.88 S res = -1.0
FOZ ePn 07:57:34.03 1.2 2.3 267 FOZ
eSn 07:58:00.55 S res = -0.3
SNZO ePn 07:57:36.24 0.8 2.5 33 SNZO
eSn 07:58:05.75 S res = 0.2
WKZ ePn 07:57:44.37 -0.3 3.1 242 WKZ
BFZ ePn 07:57:51.77 0.0 3.7 43 g:4.0-2 .71 3.1 BFZ
eSn 07:58:34.68 S res = -0.2
MLZ ePn 07:57:55.27 -0.5 3.9 239 g:8.0-2 .71 3.3 MLZ
WHZ ePn 07:57:59.66 -1.1 4.3 234 g:1.0-1 .77 3.5 WHZ
DCZ ePn 07:58:04.41 -0.3 4.6 242 g:1.4-1 .78 3.7 DCZ
eSn 07:58:57.56 S res = -0.5
BKZ ePn 07:58:10.80 0.4 5.1 34 g:1.0-1 .97 3.6 BKZ
HIZ ePn 07:58:13.28 1.5 5.2 17 g:1.5-1 .84 3.8 HIZ
eSn 07:59:11.86 S res = 1.1
PYZ ePn 07:58:13.87 0.8 5.2 236 PYZ
URZ ePn 07:58:23.67 -0.7 6.1 33 L:1.9-1 .69 4.3 g:5.0-2 .87 3.3 URZ
eSn 07:59:33.37 S res = 0.0
MXZ ePn 07:58:39.14 -0.2 7.2 37 L:1.8-1 1.4 4.6 MXZ
AS01 eP 08:04:09.89 0.4 37.5 289 AS01
AS31 eP 08:04:10.70 0.9 37.6 289 AS31
Generated 2012 JAN 12 at 08:19 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
