Phase Data
14 NOV 2010 (318) ot = 06:21:05.55 +/- 2.72 SOUTH ISLAND OF NEW ZEALAND lat = -43.589 +/- 3.3 lon = 172.388 +/- 3.0 MAGNITUDE 4.9 (WEL) dep = 5.3 +/- 2.0 25 km (15 miles) W of Christchurch, New Zealand (pop 367,000) 215 km (135 miles) SSE of Westport, New Zealand 295 km (185 miles) NNE of Dunedin, New Zealand 320 km (200 miles) SW of WELLINGTON, New Zealand nph = 14 of 19 se = 1.34 FE=162 A error ellipse = (144.0, 0.0, 5.4; 53.0, 4.0, 4.3;244.0, 85.0, 3.1) mb = 0.0 ( 0) ML = 4.3 ( 42) mblg = 4.2 ( 18) md = 0.0 ( 0) MS = 0.0 ( 0) sta phase arrival res dist azm amp per mag amp per mag sta MQZ ePg 06:21:10.29 0.3 0.2 122 L:3.7+1 .56 3.8 MQZ eSg 06:21:13.72 S res = 0.7 OXZ ePg 06:21:12.66 0.0 0.4 316 L:3.3+1 .62 4.0 OXZ eSg 06:21:18.57 S res = 1.1 RPZ ePg 06:21:24.31 0.0 1.0 262 L:9.9+0 .56 4.1 g:8.6+0 1.1 4.8 RPZ ePn 06:21:24.51 -1.4 eSg 06:21:39.15 S res = 2.2 KHZ ePn 06:21:29.55 -2.7 1.4 36 L:5.6+0 .56 4.1 g:1.5+0 .82 4.2 KHZ THZ ePn 06:21:35.72 -2.4X 1.9 12 L:4.6+0 .81 4.2 g:7.7-1 .77 4.0 THZ ODZ ePn 06:21:37.43 -1.4 1.9 220 L:1.2+1 .54 4.7 g:9.1-1 .71 4.1 ODZ SNZO ePn 06:21:48.70 -2.9 2.8 38 L:1.1+0 .77 4.0 g:4.7-1 .88 4.0 SNZO WKZ ePn 06:21:49.01 -0.9 2.7 242 L:4.3+0 1.2 4.6 g:2.0+0 .72 4.6 WKZ WHZ ePn 06:22:03.64 -2.6X 3.9 232 L:2.7+0 .76 4.8 g:5.2-1 1.0 4.2 WHZ BFZ ePn 06:22:05.51 -3.1X 4.1 46 L:4.3-1 .64 4.0 g:1.8-1 1.1 3.7 BFZ DCZ ePn 06:22:08.35 -1.6 4.2 242 L:1.9+0 .79 4.7 DCZ HIZ ePn 06:22:24.70 -2.0 5.4 21 L:5.7-1 1.1 4.6 g:2.5-1 .73 4.0 HIZ BKZ ePn 06:22:28.44 1.8 5.4 36 L:2.6-1 .94 4.2 g:1.2-1 1.1 3.7 BKZ URZ ePn 06:22:35.88 -4.7X 6.4 36 L:1.3-1 .70 4.2 g:5.0-2 .97 3.4 URZ OUZ ePn 06:23:10.75 2.8X 8.4 7 L:4.0-2 4.3 4.3 OUZ Generated 2010 NOV 14 at 06:50 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver