Phase Data

Explanation of Parameters


     19 MAR 2013  ( 78)

     ot  = 08:01:12.73   +/-   1.53              VANUATU                         
     lat =     -19.234   +/-   10.0
     lon =     168.213   +/-   11.5              MAGNITUDE 4.9 (GS)       
     dep =        30.6   +/-    5.6   

     116 km (72 miles) WNW of Isangel, Tanna, Vanuatu (pop 700)
     166 km (103 miles) S of PORT-VILA, Efate, Vanuatu
     259 km (161 miles) N of Tadine, Loyalty Islands, New Caledonia
     1800 km (1118 miles) ENE of BRISBANE, Queensland, Australia

     nph =   44 of  62    se = 0.76    FE=186                            A   

     error ellipse = ( 85.0,  1.0, 17.7;355.0,  5.0, 15.3;194.0, 84.0,  8.4)

 mb = 4.9 ( 45)  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
 MARNCePn     08:01:47.10  -0.7    2.2 184                                   MARN
      eSn     08:02:12.96  S res =  -1.5 
 DZM  ePn     08:02:01.33  -0.7    3.3 210                                   DZM 
      eSn     08:02:39.31  S res =  -0.7 
 PINNCePn     08:02:04.22   0.0    3.4 192                                   PINN
      eSn     08:02:43.40  S res =  -0.5 
 MSVF ePn     08:03:28.75   1.8    9.4  83                                   MSVF
 HNR  ePn     08:04:09.94  -0.1   12.6 319                                   HNR 
 URZ  eP      08:05:50.43   2.4   20.5 160 b:1.9+2 1.7 5.2                   URZ 
 CTAO eP      08:05:51.46   0.9   20.7 264 b:3.0+1 .90 4.7                   CTAO
 BKZ  eP      08:05:57.29   2.3   21.1 162 b:4.5+1 1.3 4.7                   BKZ 
 COEN eP      08:06:30.72   0.7   24.5 279 b:2.3+1 1.0 4.7                   COEN
 STKA eP      08:06:53.33   1.0   27.0 237 b:3.6+0 .75 4.1                   STKA
 WB2  eP      08:07:34.55  -1.0X  31.9 263                                   WB2 
 BBOO eP      08:07:34.82   0.5   31.8 238 b:1.6+1 .70 5.0                   BBOO
 AS01 eP      08:07:37.39  -0.5   32.1 256                                   AS01
 AS31 eP      08:07:38.00  -0.2   32.2 256 b:1.2+1 .50 5.1                   AS31
 FORT eP      08:08:28.28   0.3   38.0 244 b:5.5+1 .65 5.6                   FORT
 FITZ eP      08:08:47.39   0.0   40.3 264 b:1.8+1 .70 4.9                   FITZ
 NWAO eP      08:09:44.04   0.0   47.3 243 b:1.8+1 .85 5.1                   NWAO
 MORW eP      08:09:51.41   0.1   48.3 248 b:7.8+0 .85 4.8                   MORW
 VNDA eP      08:11:06.33   1.4   58.4 182 b:1.2+1 1.2 4.8                   VNDA
 CASY eP      08:11:14.48   0.2   59.8 203 b:1.1+1 1.4 4.8                   CASY
 QSPA eP      08:12:27.33   1.0   70.8 180 b:1.2+1 1.0 4.9                   QSPA
 PETK eP      08:12:37.57   0.6   72.6 353                                   PETK
 GAMB eP      08:13:40.67   0.0   84.2   9 b:5.7+0 1.0 4.7                   GAMB
 ANM  eP      08:13:50.17   0.6   86.0  11 b:5.2+0 .56 5.0                   ANM 
 ULN  eP      08:13:52.37   0.7   86.3 324 b:5.7+0 .80 4.8                   ULN 
 BILL eP      08:13:54.26  -0.5   87.1 359 b:9.4+0 1.0 5.0                   BILL
 KHMM eP      08:13:54.66  -0.1   86.9  45 b:2.3+1 1.5 5.2                   KHMM
 AFDM eP      08:13:59.38  -0.1   87.9  48 b:3.8+0 1.0 4.6                   AFDM
 CMB  eP      08:13:59.49   0.0   87.9  49 b:2.3+0 .90 4.5                   CMB 
 BEKR eP      08:14:04.20   0.6X  88.7  47 b:2.3+0 .98 4.5                   BEKR
 MDPB eP      08:14:04.32   1.0X  88.6  49 b:1.0+1 1.3 5.0                   MDPB
 SNAA eP      08:14:04.87   0.0   89.1 183 b:8.0+0 1.0 5.0                   SNAA
 WAKR eP      08:14:04.88   1.0X  88.8  49 b:1.4+1 1.5 5.0                   WAKR
 PAHR eP      08:14:06.59   0.2   89.3  47 b:6.9+0 1.0 4.9                   PAHR
 IM3  eP      08:14:06.60  -0.5   89.7  15                                   IM3 
 NV01 eP      08:14:07.22  -0.3X  89.5  49                                   NV01
 MOD  eP      08:14:07.84  -0.1X  89.7  45 b:5.2+0 .95 4.8                   MOD 
 NV11 eP      08:14:08.10   0.2X  89.6  49 b:4.0-1 1.1 3.6                   NV11
 KVN  eP      08:14:08.63  -0.7   89.9  48 b:5.9+0 1.1 4.7                   KVN 
 PINE eP      08:14:10.61   0.7X  90.1  43 b:1.3+1 1.0 5.1                   PINE
 PGC  eP      08:14:13.22   0.4X  90.8  38                                   PGC 
 WVOR eP      08:14:14.61   0.5X  91.0  45 b:7.5+0 1.1 4.9                   WVOR
 SHPR eP      08:14:15.16   0.7X  91.0  52 b:1.1+1 1.6 4.9                   SHPR
 I07A eP      08:14:15.27   0.6X  91.1  43 b:6.5+0 .90 5.0                   I07A
 J08A eP      08:14:16.75   0.3X  91.5  44 b:6.3+0 .85 5.0                   J08A
 W13A eP      08:14:17.10   0.6X  91.4  53 b:4.6+0 1.2 4.7                   W13A
 LTY  eP      08:14:17.46  -0.2X  91.8  40 b:6.8+0 1.1 5.0                   LTY 
 G08A eP      08:14:18.90   0.2X  92.0  43 b:4.6+0 .85 4.9                   G08A
 HAWA eP      08:14:19.64   0.6X  92.1  41 b:5.5+0 .95 5.0                   HAWA
 LCMT eP      08:14:20.96  -0.9   92.6  52 b:4.4+0 .98 4.8                   LCMT
 LLLB eP      08:14:21.29   0.0   92.6  37 b:6.4+0 1.0 5.0                   LLLB
 TUC  eP      08:14:22.75   0.0   92.8  57 b:4.9+0 1.1 4.8                   TUC 
 U15A eP      08:14:23.24  -1.1   93.1  53 b:3.7+0 .75 4.9                   U15A
 KNB  eP      08:14:23.40   0.0   93.0  52 b:4.2+0 1.1 4.8                   KNB 
 X16A eP      08:14:23.43  -0.5   93.1  55 b:3.6+0 1.0 4.8                   X16A
 319A eP      08:14:26.21  -0.6   93.7  58 b:6.7+0 .95 5.1                   319A
 LENM eP      08:14:38.42  -1.0   96.4  56                                   LENM
 FUORNePKPdf  08:20:51.36   0.2  147.2 331                                   FUOR
 TOLK eS      08:25:29.12   4.8X  92.8  14                                   TOLK



 Generated 2013 MAR 19 at 08:32 UTC

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