Phase Data

Explanation of Parameters


     22 FEB 2013  ( 53)

     ot  = 18:21:49.75   +/-   1.36              OFF E. COAST OF N. ISLAND, N.Z. 
     lat =     -39.420   +/-    9.0
     lon =     177.555   +/-    5.0              MAGNITUDE 5.3 (GS)       
     dep =        22.8   +/-   16.6   

     55 km (34 miles) E of Napier, New Zealand (pop 57,000)
     93 km (58 miles) SSW of Gisborne, New Zealand (pop 32,000)
     315 km (195 miles) NE of WELLINGTON, New Zealand
     374 km (232 miles) SE of Auckland, New Zealand

     nph =   21 of  76    se = 0.67    FE=160                            B   

     error ellipse = (286.0, 87.0, 25.3;195.0,  0.0, 14.2;105.0,  2.0,  6.9)

 mb = 5.3 ( 42)  ML = 0.0 (  0)  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
 BKZ  ePg     18:22:06.26   0.2    0.9 287                                   BKZ 
 URZ  ePn     18:22:10.97  -0.3    1.2 343                                   URZ 
 BFZ  ePn     18:22:17.98   1.2    1.6 218                                   BFZ 
 MXZ  ePn     18:22:22.01   0.6    1.9  18                                   MXZ 
 HIZ  ePn     18:22:26.66   0.5    2.3 292                                   HIZ 
 SNZO ePn     18:22:34.75   0.5    2.9 228                                   SNZO
 THZ  ePn     18:22:53.23   0.2    4.2 235                                   THZ 
 KHZ  ePn     18:22:53.79   0.5    4.3 224                                   KHZ 
 LTZ  ePn     18:23:05.74  -0.7    5.2 228                                   LTZ 
 OUZ  ePn     18:23:07.48   0.7    5.3 322                                   OUZ 
 CRLZ ePn     18:23:11.02  -0.1    5.6 220                                   CRLZ
 MQZ  ePn     18:23:11.37  -0.8    5.6 219                                   MQZ 
 OXZ  ePn     18:23:12.94   0.0    5.7 225                                   OXZ 
 RPZ  ePn     18:23:24.05   0.1    6.5 227                                   RPZ 
 FOZ  ePn     18:23:32.14  -0.3    7.1 232                                   FOZ 
 LBZ  ePn     18:23:35.95  -0.5    7.4 226                                   LBZ 
 ODZ  ePn     18:23:38.76  -0.4    7.6 220                                   ODZ 
 WKZ  ePn     18:23:48.86  -0.3    8.3 227                                   WKZ 
 MLZ  ePn     18:24:00.28  -0.3    9.2 227                                   MLZ 
 WHZ  ePn     18:24:05.21  -1.1    9.6 224                                   WHZ 
 DCZ  ePn     18:24:09.44   0.6    9.8 228                                   DCZ 
 PYZ  ePn     18:24:18.70   0.6X  10.4 226                                   PYZ 
 PINNCeP      18:26:06.47  -1.6X  18.8 330 b:7.6+1 1.2 4.8                   PINN
 OUENCeP      18:26:13.62   1.0X  19.3 329 b:2.7+1 1.1 4.4                   OUEN
 MARNCeP      18:26:17.24   0.3X  19.6 333 b:1.6+2 1.3 5.2                   MARN
 MCQ  eP      18:26:18.24   1.9X  19.6 214 b:6.2+2 2.0 5.6                   MCQ 
 DZM  eP      18:26:18.71   0.9X  19.7 328 b:2.6+1 1.0 4.5                   DZM 
 MSVF eP      18:26:37.90  -0.3X  21.6   1                                   MSVF
      epP     18:26:38.71  depth =  -5.7X
 ARMA eP      18:26:54.41   1.2X  23.0 285 b:1.4+2 1.7 5.2                   ARMA
 EIDS eP      18:27:24.58   1.2X  26.3 294 b:4.6+1 1.5 4.9                   EIDS
 STKA eP      18:27:58.88   2.0X  30.0 273 b:1.8+0 1.1 3.8                   STKA
 CTAO eP      18:28:25.33   1.6X  33.1 296 b:2.7+1 1.1 5.1                   CTAO
 HNR  eP      18:28:30.27   0.6X  33.8 328 b:5.8+1 .70 5.6                   HNR 
 BBOO eP      18:28:32.66   1.4X  33.9 268 b:4.9+1 1.9 5.1                   BBOO
 PPT  eP      18:28:48.63   0.6X  35.9  62                                   PPT 
 PPTF eP      18:28:49.12   1.1X  35.9  62 b:1.4+2 1.3 5.7                   PPTF
 COEN eP      18:29:19.00   0.7X  39.5 300 b:2.0+1 .85 4.9                   COEN
 AS01 eP      18:29:22.32  -0.1X  39.9 280                                   AS01
 AS31 eP      18:29:22.61  -0.1X  40.0 280 b:6.6+0 1.0 4.3                   AS31
 TARA eP      18:29:29.45   0.0X  40.8 353 b:4.9+2 1.6 6.0                   TARA
 FORT eP      18:29:31.17   0.4X  41.0 266 b:2.4+1 .90 4.9                   FORT
 WB2  eP      18:29:37.41  -0.2X  41.8 285                                   WB2 
      eP      18:29:37.82   0.2X
 WRAB eP      18:29:37.53  -0.1X  41.8 285 b:2.4+1 .65 5.1                   WRAB
 RABL eP      18:29:39.32   0.4X  41.9 320 b:1.2+2 .65 5.8                   RABL
 CASY eP      18:30:07.98   1.0X  45.5 211 b:6.4+1 1.5 5.3                   CASY
 NWAO eP      18:30:28.96  -0.6X  48.3 258 b:2.3+2 1.9 5.9                   NWAO
 TAOE eP      18:30:29.91  -1.0X  48.5  63 b:4.6+2 1.9 6.2                   TAOE
 MTN  eP      18:30:31.94  -0.3X  48.7 290 b:1.6+1 .60 5.2                   MTN 
 FITZ eP      18:30:39.22   0.8X  49.5 280 b:8.8+1 2.0 5.4                   FITZ
 MORW eP      18:30:51.30   1.3X  51.0 262 b:1.0+2 1.8 5.4                   MORW
 QSPA eP      18:30:53.03   5.7X  50.7 180 b:9.6+0 .95 4.7                   QSPA
 MBWA eP      18:30:59.95   0.5X  52.3 273 b:4.8+1 1.6 5.2                   MBWA
 FAKI eP      18:31:17.45  -0.8X  54.8 300 b:2.4+1 1.1 5.1                   FAKI
 GIRL eP      18:31:26.32   1.8X  55.7 268 b:3.2+2 1.4 6.2                   GIRL
 TNTI eP      18:31:59.47  -0.9X  60.8 298 b:1.0+2 1.9 5.6                   TNTI
 SDHHIeP      18:32:19.34  -0.7X  63.8  29 b:2.9+2 1.7 6.1                   SDHH
 NPH  eP      18:32:19.40  -0.8X  63.8  29 b:1.9+2 1.4 6.0                   NPH 
 OBL  eP      18:32:19.43  -0.8X  63.8  29 b:2.0+2 .40 6.6                   OBL 
 KKO  eP      18:32:19.63  -0.5X  63.8  29 b:5.1+2 1.9 6.3                   KKO 
 WRMHIeP      18:32:19.69  -0.5X  63.8  29 b:9.6+1 .98 5.9                   WRMH
 UWB  eP      18:32:19.76  -0.5X  63.8  29 b:2.6+2 1.6 6.1                   UWB 
 SBLHIeP      18:32:19.90  -0.4X  63.8  29 b:1.3+2 1.2 5.9                   SBLH
 BYL  eP      18:32:20.00  -0.3X  63.8  29 b:4.1+2 1.8 6.3                   BYL 
 HATHIeP      18:32:20.09  -0.2X  63.8  29 b:1.0+2 1.0 5.9                   HATH
 RIM  eP      18:32:20.13   0.0X  63.8  29 b:8.7+1 .84 5.9                   RIM 
 UWE  eP      18:32:20.25   0.0X  63.8  29 b:2.2+2 1.2 6.2                   UWE 
 KS01 eP      18:34:44.10   1.2X  89.1 323                                   KS01
 CM01 eP      18:35:02.46   0.7X  93.1 291                                   CM01
 MK01 ePKPdf  18:40:39.37   0.4X 120.5 307                                   MK01
 KKAR ePKPdf  18:40:52.30   1.5X 126.7 299                                   KKAR
 KK31 ePKPdf  18:40:52.30   1.5X 126.7 299                                   KK31
 FIA1 ePKPbc  18:41:42.70   1.1X 151.8 331                                   FIA1
      ePKPbc  18:41:42.87   1.2X
 BR131ePKPbc  18:41:44.95   1.3X 152.3 282                                   BR13



 Generated 2013 FEB 27 at 16:51 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver