Phase Data

Explanation of Parameters


     19 MAR 2013  ( 78)

     ot  = 03:29:00.52   +/-   2.77              SOUTH SANDWICH ISLANDS REGION   
     lat =     -58.915   +/-   10.4
     lon =     -24.409   +/-    9.0              MAGNITUDE 6.1 (GS)       
     dep =        31.3   +/-    2.5   

     122 km (76 miles) E of Bristol Island, South Sandwich Islands (pop N/A)
     298 km (185 miles) SSE of Visokoi Island, South Sandwich Islands
     3691 km (2292 miles) SSE of BUENOS AIRES, D.F., Argentina

     nph =   61 of 100    se = 1.36    FE=153                            A   

     error ellipse = ( 28.0,  1.0, 16.7;118.0, 15.0, 13.3;292.0, 74.0,  1.4)

 mb = 6.0 ( 51)  ML = 0.0 (  0)  mblg = 3.6 (  2)  md = 0.0 (  0)  MS = 5.5 (  1)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HOPE ePn     03:31:01.47   5.4    8.1 300 g:6.0-2 1.0 3.6                   HOPE
      eSn     03:32:28.00  S res =   1.4 
 SNAA ePn     03:32:34.26  -2.3   15.5 154 b:8.6+2 .50 6.2                   SNAA
      eSn     03:35:28.85  S res =   1.8 
 PMSA eP      03:33:25.53   2.7   19.3 236 b:3.0+2 .65 5.7                   PMSA
      eS      03:36:56.14  S res =  -3.5 
 EFI  eP      03:33:34.53   1.0   20.3 276 b:1.4+3 1.2 6.2                   EFI 
      eS      03:37:12.77  S res =  -6.5 
      LR      03:38:39.58                  S:2.4+1 22. 5.5 
 GO10 eP      03:34:31.85  -0.5   26.2 262 b:4.7+2 .85 6.1                   GO10
 GO07 eP      03:35:39.62  -0.5   33.9 276 b:1.0+3 .85 6.8                   GO07
 GO06 eP      03:35:51.17  -1.7   35.3 282 b:1.6+2 .65 6.1                   GO06
 MAW  eP      03:36:06.51   0.3   37.0 141 b:1.8+1 .70 5.0                   MAW 
 GO05 eP      03:36:23.80  -0.9   39.1 286 b:5.9+2 .95 6.3                   GO05
 SPB  eP      03:36:24.29   1.3   38.9 325 b:6.5+2 1.0 6.3                   SPB 
 CPUP eP      03:36:29.22  -1.5   39.8 310 b:1.3+2 1.0 5.6                   CPUP
 PEL  eP      03:36:31.64  -0.5   40.0 289 b:1.7+3 1.0 6.8                   PEL 
 SUR  eP      03:36:32.52  -0.7   40.1  69 b:2.2+2 1.6 5.7                   SUR 
 ROC1 eP      03:36:34.41  -0.5   40.3 289 b:5.2+2 .70 6.4                   ROC1
 GO04 eP      03:36:52.02  -0.9   42.5 292 b:6.0+2 1.4 6.1                   GO04
 LCO  eP      03:36:59.30  -1.0   43.4 293 b:2.8+2 .80 6.1                   LCO 
      ePP     03:38:39.30  -0.4X
 SBA  eP      03:36:59.84   1.1   43.3 183 b:3.8+2 1.5 5.9                   SBA 
      ePP     03:38:44.72   5.4X
 VNDA eP      03:37:04.02   1.7   43.8 182 b:2.9+2 1.7 5.8                   VNDA
      ePP     03:38:44.78   0.4X
 SHEL eP      03:37:11.31  -2.0   45.0  26 b:4.6+2 1.2 6.3                   SHEL
 GO02 eP      03:37:21.25  -0.9   46.1 297 b:3.1+2 .95 6.2                   GO02
      ePcP    03:38:58.83   1.0 
 BDFB eP      03:37:26.82   1.2   46.6 328 b:3.0+2 .94 6.2                   BDFB
 PB10 eP      03:37:35.22  -1.1   48.0 297 b:1.6+2 1.0 6.0                   PB10
      ePcP    03:39:04.34   0.3 
 LVC  eP      03:37:36.26  -0.7   48.0 299 b:1.3+2 .95 5.9                   LVC 
      ePcP    03:39:03.91  -0.7 
 LBTB eP      03:37:40.25  -0.4   48.5  68 b:1.4+2 1.4 5.8                   LBTB
 PB04 eP      03:37:41.96  -1.0X  48.8 298 b:3.1+2 .90 6.3                   PB04
 PB01 eP      03:37:47.76  -1.4X  49.6 300 b:2.0+2 .90 6.1                   PB01
 TSUM eP      03:37:51.76   0.6   49.9  56 b:7.1+1 1.1 5.6                   TSUM
 CASY eP      03:37:56.38   0.1   50.7 158 b:2.3+2 1.2 6.0                   CASY
 PB11 eP      03:37:57.04  -1.3X  50.8 300 b:2.0+2 1.0 6.1                   PB11
 MNMC eP      03:38:00.89  -1.5X  51.4 301 b:2.8+2 .90 6.2                   MNMC
 ASCN eP      03:38:03.28   0.7   51.4  13 b:2.6+2 1.2 6.1                   ASCN
 LPAZ eP      03:38:15.97  -0.7X  53.2 304 b:1.2+2 .80 5.9                   LPAZ
 RCBR eP      03:38:20.22   0.9   53.7 346 b:6.3+1 1.2 5.5                   RCBR
 LSZ  eP      03:38:50.42  -0.7   58.1  65 b:8.7+1 1.3 5.6                   LSZ 
 NNA  eP      03:39:09.67  -0.7   60.9 297 b:1.6+2 1.0 6.1                   NNA 
 PTGA eP      03:39:32.29  -0.8   64.4 320 b:5.6+1 .90 5.7                   PTGA
 ABPO eP      03:39:35.24   1.4   64.4  85 b:3.9+1 1.1 5.4                   ABPO
 DBIC eP      03:39:51.79   0.2   67.2  21 b:4.8+1 .65 5.8                   DBIC
 OTAV eP      03:40:24.38  -0.1   72.5 302 b:2.4+2 1.4 6.0                   OTAV
 ROSC eP      03:40:38.50   0.1X  74.9 308 b:6.3+1 1.3 5.5                   ROSC
 WHZ  eP      03:40:39.06   0.4X  75.1 189 b:1.5+2 1.5 5.8                   WHZ 
 KMBO eP      03:40:41.16   3.6   74.8  66 b:7.2+1 1.4 5.5                   KMBO
 MLZ  eP      03:40:41.92   0.2X  75.6 189 b:1.2+2 1.4 5.7                   MLZ 
 ODZ  eP      03:40:42.72   0.6X  75.7 191 b:1.2+2 1.6 5.6                   ODZ 
 LBZ  eP      03:40:46.03  -0.1   76.4 191 b:4.7+2 1.9 6.2                   LBZ 
 RPZ  eP      03:40:50.35   0.9   76.9 191 b:1.7+2 1.3 5.9                   RPZ 
 GRGR eP      03:40:50.76   0.9   77.0 323 b:7.3+2 1.3 6.6                   GRGR
 PAYG eP      03:40:52.92   1.8   77.2 291 b:2.8+2 1.8 6.0                   PAYG
 LTZ  eP      03:40:54.78   0.9   77.7 193 b:1.6+2 1.5 5.8                   LTZ 
 SVB  eP      03:40:55.99   0.9   77.9 323 b:2.9+2 1.3 6.2                   SVB 
 TAU  eP      03:40:56.88  -0.2   78.3 174 b:1.7+2 1.3 5.9                   TAU 
 THZ  eP      03:41:00.57   1.4X  78.7 193 b:7.7+1 .68 5.8                   THZ 
 FDF  eP      03:41:02.99   0.4X  79.3 324                                   FDF 
 BKZ  eP      03:41:11.52   1.1X  80.7 196                                   BKZ 
 ANWB eP      03:41:18.80   0.5X  82.2 324                                   ANWB
 SMRT eP      03:41:21.92  -0.3X  83.0 323                                   SMRT
      epP     03:41:31.54  depth =   0.7 
 NWAO eP      03:41:22.01  -0.9   83.1 148                                   NWAO
      epP     03:41:31.33  depth =   0.4 
 CDVI eP      03:41:23.95   0.6X  83.2 322                                   CDVI
 TOO  eP      03:41:24.47  -0.5X  83.5 172                                   TOO 
 STVI eP      03:41:25.47  -1.3X  83.9 322                                   STVI
 OBIP eP      03:41:25.87  -2.1X  84.1 320                                   OBIP
 HDC  eP      03:41:25.99  -0.1X  83.7 301                                   HDC 
 MTP  eP      03:41:26.16  -0.4X  83.8 321                                   MTP 
 SJG  eP      03:41:26.67  -0.9   84.0 320                                   SJG 
 HUMP eP      03:41:26.73  -0.5X  84.0 321                                   HUMP
 CUPR eP      03:41:27.03   0.0X  83.9 321                                   CUPR
 CBYP eP      03:41:27.42  -0.5X  84.1 321                                   CBYP
 CRPR eP      03:41:27.63  -3.2X  84.7 320                                   CRPR
 MPR  eP      03:41:28.63  -1.1X  84.5 320                                   MPR 
 JTS  eP      03:41:29.11   0.0   84.3 300                                   JTS 
 OUZ  eP      03:41:32.73   0.1X  85.0 195                                   OUZ 
 TAM  eP      03:41:34.14   1.1   85.1  28                                   TAM 
 ESPN eP      03:41:35.39  -0.7X  85.7 302                                   ESPN
 BANI eP      03:41:36.16  -0.2X  85.7 317                                   BANI
 CAN  eP      03:41:36.96  -0.4X  86.0 175                                   CAN 
 MORW eP      03:41:38.64  -0.9   86.4 146                                   MORW
      epP     03:41:46.77  depth =  -0.9 
 SDDR eP      03:41:40.75   0.2X  86.6 316                                   SDDR
 DGAR eP      03:41:44.56   0.7   87.2 100                                   DGAR
 FORT eP      03:41:45.47  -0.6   87.8 157                                   FORT
 STKA eP      03:41:50.25  -0.8X  88.8 168                                   STKA
 TGUH eP      03:41:50.72   0.1X  88.7 300                                   TGUH
 GTBY eP      03:41:52.20   0.9X  88.9 313                                   GTBY
 ATD  eP      03:41:52.84   3.3   88.5  65                                   ATD 
 ARMA eP      03:42:01.12  -0.1X  90.9 177                                   ARMA
 CCIG eP      03:42:09.86  -0.1X  92.8 297                                   CCIG
 TEIG eP      03:42:20.12   2.6   94.5 302                                   TEIG



 Generated 2013 MAR 19 at 03:45 UTC

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