Phase Data

Explanation of Parameters


     12 FEB 2013  ( 43)

     ot  = 20:17:47.77   +/-   1.78              SCOTIA SEA                      
     lat =     -60.406   +/-   10.6
     lon =     -31.914   +/-    9.8              MAGNITUDE 5.1 (GS)       
     dep =        19.3   +/-    1.9   

     340 km (211 miles) WSW of Bristol Island, South Sandwich Islands
     496 km (308 miles) SSW of Visokoi Island, South Sandwich Islands
     737 km (458 miles) SSE of Grytviken, South Georgia
     3310 km (2055 miles) N of South Pole, Antarctica

     nph =   91 of  97    se = 0.88    FE=150                            A   

     error ellipse = (215.0,  5.0, 17.3;305.0,  8.0, 13.9; 94.0, 80.0,  1.2)

 mb = 5.1 ( 41)  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
 HOPE ePn     20:19:23.61  -0.2    6.6 336                                   HOPE
      eSn     20:20:40.81  S res =   2.2 
 PMSA ePn     20:21:22.79   0.3   15.3 240 b:8.4+1 1.2 4.9                   PMSA
 SNAA ePn     20:21:31.70  -1.0   16.1 146 b:1.2+2 1.6 4.8                   SNAA
 EFI  ePn     20:21:45.50   2.4   16.9 289 b:5.0+2 1.9 5.3                   EFI 
 GO10 eP      20:22:45.86   1.7   22.3 271 b:1.9+2 1.0 5.5                   GO10
 GO09 eP      20:23:02.45   0.7   24.1 274 b:4.4+1 1.0 4.9                   GO09
 QSPA eP      20:23:54.90   1.5   29.8 180 b:2.2+1 1.2 4.8                   QSPA
 PLCA eP      20:24:01.83  -0.2   30.8 292 b:1.1+1 1.0 4.6                   PLCA
 ROC1 eP      20:25:01.50   1.7   37.4 299 b:2.5+1 1.0 5.0                   ROC1
 CPUP eP      20:25:05.30  -1.1   38.3 322 b:2.0+1 1.2 4.8                   CPUP
 GO04 eP      20:25:19.54   0.2   39.8 302 b:2.9+1 1.2 4.9                   GO04
 LCO  eP      20:25:28.15   0.8   40.7 303 b:6.6+1 1.8 5.1                   LCO 
 GO03 eP      20:25:37.09   1.3   41.8 304 b:2.5+1 1.4 4.8                   GO03
 VNDA eP      20:25:39.79   2.4   42.1 184 b:1.3+2 1.9 5.3                   VNDA
 GO02 eP      20:25:50.61  -0.9   43.7 307 b:2.2+1 .85 5.0                   GO02
 SUR  eP      20:25:56.38   1.0   44.2  75 b:7.8+1 1.7 5.3                   SUR 
 LVC  eP      20:26:09.10   1.3   45.7 309 b:1.1+1 .90 4.8                   LVC 
 PB04 eP      20:26:12.15  -1.2   46.5 308 b:3.3+1 1.1 5.2                   PB04
 BDFB eP      20:26:12.55   1.1   46.2 338 b:1.2+1 1.1 4.7                   BDFB
 PB01 eP      20:26:19.40  -1.0   47.4 309 b:3.1+1 .90 5.4                   PB01
 SHEL eP      20:26:28.57   1.3   48.3  35 b:4.9+1 .95 5.5                   SHEL
 PB11 eP      20:26:28.78  -1.2   48.6 310 b:4.8+1 1.2 5.4                   PB11
 MNMC eP      20:26:34.23  -0.1   49.1 310 b:3.9+1 .90 5.4                   MNMC
 BOSA eP      20:26:36.67   0.2   49.4  77 b:9.2+0 1.1 4.7                   BOSA
 LPAZ eP      20:26:50.27  -0.1   51.2 313 b:6.0+1 1.9 5.2                   LPAZ
 LBTB eP      20:26:59.69  -0.7   52.6  74 b:6.3+0 .80 4.6                   LBTB
 TSUM eP      20:27:10.71   0.5   54.0  63 b:6.9+0 1.2 4.6                   TSUM
 RCBR eP      20:27:15.64   1.3   54.5 355 b:3.7+1 1.1 5.3                   RCBR
 NNA  eP      20:27:41.19  -1.1   58.5 306 b:4.5+1 1.3 5.4                   NNA 
 LSZ  eP      20:28:08.17   0.1   62.2  71 b:2.9+1 2.0 5.1                   LSZ 
 DBIC eP      20:28:59.43   0.5   70.2  29 b:8.3+0 .85 4.9                   DBIC
 OTAV eP      20:29:00.67   0.7   70.3 310 b:4.5+1 1.5 5.4                   OTAV
 WKZ  eP      20:29:19.55  -0.5   73.7 195 b:9.5+1 1.2 5.7                   WKZ 
 LBZ  eP      20:29:21.31  -0.3   74.0 196 b:8.4+1 1.6 5.5                   LBZ 
 SDV  eP      20:29:30.03  -1.0   75.6 320 b:1.5+1 1.1 4.9                   SDV 
 GRGR eP      20:29:33.45  -0.4   76.1 330 b:3.1+2 1.3 6.2                   GRGR
 BFZ  eP      20:29:37.05   0.2   76.7 202 b:4.0+1 .90 5.5                   BFZ 
 BBGH eP      20:29:38.30   1.8   76.6 332 b:1.6+3 1.4 6.8                   BBGH
 TOA0 eP      20:29:45.34   0.3   78.1  34 b:1.5+1 .85 5.1                   TOA0
      eP      20:29:45.34   0.3 
 OUZ  eP      20:30:08.11  -0.2   82.4 201 b:2.4+1 1.2 5.1                   OUZ 
 STKA eP      20:30:35.69  -0.1   87.9 175 b:5.9+0 1.6 4.6                   STKA
 AS01 eP      20:31:10.00  -1.0   95.4 167                                   AS01
 AS31 eP      20:31:10.11  -0.8   95.4 167 b:1.0+0 .80 4.3                   AS31
 WB2  eP      20:31:27.21  -0.6   99.2 167                                   WB2 
 BOZ  ePKPdf  20:36:44.81   1.5  123.8 304                                   BOZ 
 PBKT ePKPdf  20:36:46.29   0.5  124.7 122                                   PBKT
 CM01 ePKPdf  20:36:47.77   0.5  125.5 118                                   CM01
 FIA1 ePKPdf  20:36:52.19  -1.1  129.4  32                                   FIA1
 ABKARePKPdf  20:36:57.45  -0.8  131.8  62                                   ABKA
 TULEGePKPpre 20:36:59.37  -4.3X 138.7 348                                   TULE
      ePKPdf  20:37:09.58  -0.7 
 YKB5 ePKPpre 20:37:01.25   0.1X 137.7 317                                   YKB5
      ePKPdf  20:37:08.33  -0.5 
 MAKZ ePKPpre 20:37:06.77  -1.2X 140.3  80                                   MAKZ
 MKAR ePKPpre 20:37:07.03  -1.3X 140.4  80                                   MKAR
 MK31 ePKPpre 20:37:07.16  -1.2X 140.4  80                                   MK31
 YKW3 ePKPdf  20:37:07.61  -1.3  137.7 317                                   YKW3
 MK01 ePKPpre 20:37:07.68  -0.6X 140.4  80                                   MK01
 WHY  ePKPdf  20:37:18.42  -2.2  144.1 305                                   WHY 
 HYT  ePKPbc  20:37:22.33  -0.2  145.3 304                                   HYT 
 ZALV ePKPdf  20:37:24.85   0.4  146.3  73                                   ZALV
 ZAA0 ePKPdf  20:37:25.06   0.6  146.3  73                                   ZAA0
 INK  ePKPdf  20:37:27.07   1.2  147.5 317                                   INK 
 EPYK ePKPdf  20:37:27.81   1.3  147.7 313                                   EPYK
 DAWY ePKPdf  20:37:28.55   2.0  147.7 308                                   DAWY
 IL1  ePKPdf  20:37:32.26   0.6  150.9 306                                   IL1 
      ePKPbc  20:37:37.02  -0.4 
 KLU  ePKPbc  20:37:33.12  -0.2  149.2 301                                   KLU 
 SCRK ePKPbc  20:37:33.76  -0.3  149.5 306                                   SCRK
 RIDG ePKPbc  20:37:34.83   0.3  149.7 305                                   RIDG
 SONA1ePKPdf  20:37:35.54   0.0  153.0 100                                   SONA
      ePKPbc  20:37:42.34  -0.5 
 ILB  ePKPbc  20:37:36.07  -1.3  150.9 306                                   ILB 
 PRP  ePKPbc  20:37:36.63  -0.3  150.7 308                                   PRP 
 IM3  ePKPdf  20:37:36.85   0.6  154.1 307                                   IM3 
      ePKPbc  20:37:44.34   0.0 
 TOLK ePKPdf  20:37:36.91   2.0  153.2 314                                   TOLK
      ePKPbc  20:37:42.22  -0.1 
 FYU  ePKPbc  20:37:37.32   0.0  151.0 310                                   FYU 
 HDA  ePKPbc  20:37:37.54   0.4  150.8 306                                   HDA 
 SUA  ePKPbc  20:37:37.57  -0.7  151.2 299                                   SUA 
 WRH  ePKPbc  20:37:37.59  -0.7  151.3 305                                   WRH 
 MDM  ePKPbc  20:37:37.81  -1.0  151.6 306                                   MDM 
 COLA ePKPbc  20:37:37.80  -0.5  151.4 306                                   COLA
 MCK  ePKPbc  20:37:37.96  -0.5  151.4 304                                   MCK 
 RND  ePKPbc  20:37:37.98  -0.2  151.2 303                                   RND 
 TRF  ePKPbc  20:37:39.18  -0.5  151.8 303                                   TRF 
 CAST epPKPdf 20:37:40.41   0.4  152.6 302                                   CAST
 PPLA ePKPbc  20:37:40.60  -0.4  152.4 301                                   PPLA
      ePKPab  20:37:49.99  -1.4 
 MLY  ePKPbc  20:37:41.58   0.4  152.6 306                                   MLY 
 COLD ePKPbc  20:37:42.18   0.1  153.0 310                                   COLD
 TIXI ePKPdf  20:37:51.40   1.7  166.4  27                                   TIXI
      epPKPdf 20:37:58.48   2.9 
      ePKPab  20:38:51.85   0.3 



 Generated 2013 FEB 12 at 21:01 UTC

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