Phase Data

Explanation of Parameters


     18 SEP 2012  (262)

     ot  = 03:51:35.82   +/-   2.47              KERMADEC ISLANDS REGION         
     lat =     -29.215   +/-   12.5
     lon =    -176.820   +/-    9.1              MAGNITUDE 4.8 (GS)       
     dep =        58.1   +/-    6.4   

     105 km (65 miles) E of Raoul Island, Kermadec Islands (pop N/A)
     317 km (197 miles) NE of L'Esperance Rock, Kermadec Islands
     1155 km (718 miles) NE of Auckland, New Zealand
     1541 km (957 miles) NNE of WELLINGTON, New Zealand

     nph =   80 of  89    se = 1.22    FE=177                            A   

     error ellipse = ( 28.0,  1.0, 20.6;120.0, 30.0, 12.1;295.0, 59.0,  8.8)

 mb = 4.8 ( 67)  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
 RAO  ePn     03:51:54.94   1.5    1.0 268                                   RAO 
      eSn     03:52:07.40  S res =   1.0 
 URZ  ePn     03:54:01.30   0.0   10.3 208                                   URZ 
      eSn     03:56:07.50  S res =  11.9 
 OUZ  ePn     03:54:02.10   4.2   10.1 231                                   OUZ 
 BKZ  ePn     03:54:16.03   0.7   11.4 207                                   BKZ 
 BFZ  ePn     03:54:31.55  -3.0   12.8 205                                   BFZ 
 SNZO ePn     03:54:50.35   0.5   13.9 208                                   SNZO
      eSn     03:57:15.22  S res =  -7.3X
 KHZ  ePn     03:55:03.57  -4.6X  15.3 208 b:3.5+1 .82 4.6                   KHZ 
      eSn     03:57:50.14  S res =  -6.4X
 THZ  ePn     03:55:03.91  -1.0   15.0 211 b:2.7+1 .78 4.5                   THZ 
      eSn     03:57:48.14  S res =  -2.3 
 DZM  ePn     03:55:21.58  -4.2X  16.7 291 b:7.8+1 1.3 4.7                   DZM 
 MQZ  ePn     03:55:23.21  -3.1   16.7 207 b:3.7+1 1.3 4.4                   MQZ 
      eSn     03:58:19.11  S res = -12.1X
 OXZ  ePn     03:55:23.78  -1.8   16.7 209 b:4.5+1 .94 4.6                   OXZ 
      eSn     03:58:21.79  S res =  -8.1X
 RPZ  ePn     03:55:32.75  -2.0   17.4 211 b:1.6+1 .80 4.2                   RPZ 
 FOZ  ePn     03:55:38.37  -1.7   17.8 213 b:8.1+1 1.3 4.7                   FOZ 
 LBZ  eP      03:55:43.25  -2.2   18.3 211 b:1.9+1 1.1 4.2                   LBZ 
      eSn     03:58:59.02  S res = -10.9X
 ODZ  eP      03:55:46.15  -2.8   18.7 209 b:4.1+1 1.2 4.5                   ODZ 
 WKZ  eP      03:55:53.77  -1.2   19.2 212 b:3.3+1 1.2 4.4                   WKZ 
 MLZ  eP      03:56:01.67  -2.3   20.0 212 b:1.2+1 .86 4.2                   MLZ 
 ARMA eP      03:57:19.24   3.5   27.4 260 b:8.2+0 .90 4.3                   ARMA
 CAN  eP      03:57:36.91   2.8   29.4 249 b:3.0+1 1.3 4.8                   CAN 
 CTAO eP      03:58:20.44   0.6   34.6 277 b:1.9+1 1.1 4.9                   CTAO
 STKA eP      03:58:30.55   1.3   35.8 255 b:1.6+0 .95 3.9                   STKA
 COEN eP      03:59:04.97   0.1   40.0 284 b:8.4+0 .95 4.6                   COEN
 BBOO eP      03:59:08.89   1.5   40.3 253 b:2.3+1 1.1 4.9                   BBOO
 MANU eP      03:59:31.07  -2.5X  43.5 302 b:6.3+1 1.1 5.3                   MANU
 AS01 eP      03:59:37.84  -1.3   44.2 265                                   AS01
 AS31 eP      03:59:39.65   0.1   44.2 265 b:6.0+0 1.4 4.2                   AS31
 WB2  eP      03:59:45.17  -1.3   45.1 270                                   WB2 
      eP      03:59:45.65  -0.8 
      ePcP    04:01:24.05  -2.4 
 WRAB eP      03:59:45.66  -0.8   45.1 270 b:2.9+1 1.2 5.0                   WRAB
 SBA  eP      04:00:18.00  -0.3   49.3 185 b:1.1+1 .95 4.9                   SBA 
 VNDA eP      04:00:18.77  -0.2   49.4 186 b:4.9+0 1.2 4.4                   VNDA
 HUH  ee      04:00:39.79   0.0X  52.7  25 b:1.0+2 1.2 5.7                   HUH 
 FITZ eP      04:00:49.46  -0.5   53.4 268 b:2.6+1 1.3 5.1                   FITZ
      ePcP    04:01:58.13   1.5 
 CASY eP      04:01:14.89   2.2   56.7 208 b:1.9+1 1.0 5.1                   CASY
 MBWA eP      04:01:18.29  -0.3   57.4 262 b:3.1+1 1.2 5.3                   MBWA
 QSPA eP      04:01:45.24   2.9   60.9 180 b:2.2+1 1.0 5.2                   QSPA
 MAW  eP      04:03:03.86   0.4   73.8 200 b:6.2+0 1.5 4.3                   MAW 
 GO06 eP      04:03:53.10   0.3   82.6 131 b:2.7+1 1.4 5.1                   GO06
 PLCA eP      04:03:53.20   0.5   82.6 133 b:1.7+1 1.0 5.0                   PLCA
 KS01 eP      04:04:00.59   0.0   84.2 319                                   KS01
 WDC  eP      04:04:05.92  -2.6   85.8  38 b:7.7+0 1.1 4.8                   WDC 
 CMB  eP      04:04:06.11   0.2   85.2  41 b:8.8+0 1.4 4.7                   CMB 
 ORV  eP      04:04:06.64  -1.2   85.6  40 b:6.6+0 1.3 4.6                   ORV 
 WAKR eP      04:04:10.18  -0.2   86.1  42 b:1.8+1 1.5 5.0                   WAKR
 NV01 eP      04:04:10.55  -2.9   86.7  42                                   NV01
 TPNV eP      04:04:12.27  -2.4   86.9  44 b:2.6+0 .85 4.4                   TPNV
 PEL  eP      04:04:12.64  -0.3   86.5 126 b:1.6+1 .90 5.2                   PEL 
 YERR eP      04:04:12.84   0.3   86.5  41 b:4.1+0 .96 4.6                   YERR
 KVN  eP      04:04:12.92  -3.0   87.2  42 b:4.6+0 1.0 4.6                   KVN 
 NV11 eP      04:04:13.17  -0.6   86.8  42 b:3.0-1 1.0 3.4                   NV11
 GSI  eP      04:04:14.56   0.2   86.8 273 b:6.2+1 1.5 5.6                   GSI 
 Y14A eP      04:04:16.17   0.8   87.1  48 b:1.0+1 1.4 4.8                   Y14A
 SHPR eP      04:04:16.64   0.1   87.3  45 b:6.7+0 1.3 4.7                   SHPR
 W13A eP      04:04:17.07   0.8   87.2  47 b:2.5+0 1.0 4.4                   W13A
 TUC  eP      04:04:18.78   1.0   87.6  51 b:1.2+1 1.4 4.9                   TUC 
 X16A eP      04:04:22.05   0.3   88.4  49 b:5.5+0 1.1 4.7                   X16A
 U15A eP      04:04:23.15  -1.9   89.1  47 b:6.6+0 1.0 4.9                   U15A
 LCMT eP      04:04:23.23  -0.5   88.8  46 b:6.6+0 1.4 4.7                   LCMT
 PINE eP      04:04:24.12   0.5   88.8  37 b:1.5+1 1.4 5.1                   PINE
 KNB  eP      04:04:25.11   0.1   89.1  46 b:8.7+0 1.2 4.9                   KNB 
 MTPU eP      04:04:28.58  -1.5   90.1  46 b:8.3+0 1.3 4.9                   MTPU
 G08A eP      04:04:30.42  -2.7   90.9  37 b:1.1+1 1.3 5.1                   G08A
 TX31 eP      04:04:33.30   0.0   90.9  57                                   TX31
      eP      04:04:33.92   0.5 
 D05A eP      04:04:33.47   1.7   90.7  34 b:1.4+1 1.0 5.3                   D05A
 HAWA eP      04:04:34.75  -0.2   91.4  36 b:4.7+0 1.0 4.8                   HAWA
 LNIG eP      04:04:35.93  -1.2   91.7  63 b:1.6+1 1.5 5.2                   LNIG
 E09A eP      04:04:36.15  -2.5   92.1  36 b:1.7+1 1.4 5.3                   E09A
 TMUT eP      04:04:37.89   1.6   91.5  45 b:7.6+0 1.4 4.9                   TMUT
 SPUT eP      04:04:38.74   0.4   92.0  43 b:4.1+0 1.0 4.8                   SPUT
 HVU  eP      04:04:39.09   0.4   92.1  42 b:6.3+0 1.2 4.9                   HVU 
 D08A eP      04:04:39.12   0.6   92.1  36 b:6.0+0 1.0 5.0                   D08A
 HLID eP      04:04:40.02   0.6   92.2  40 b:4.6+0 1.3 4.7                   HLID
 REDW eP      04:04:46.03  -2.4   94.2  42 b:9.0+0 1.3 5.0                   REDW
 TPAW eP      04:04:47.86  -0.7   94.2  42 b:3.6+0 1.1 4.7                   TPAW
 IMW  eP      04:04:49.18  -0.5   94.4  42 b:3.0+0 1.0 4.7                   IMW 
 YHH  eP      04:04:52.50   0.1   95.0  41 b:3.2+0 1.1 4.7                   YHH 
 BOZ  eP      04:04:52.70   0.2   95.1  40 b:3.5+0 1.0 4.7                   BOZ 
 NC303ePKPdf  04:11:10.25   0.1  147.5 353                                   NC30



 Generated 2012 SEP 18 at 04:15 UTC

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