Phase Data

Explanation of Parameters


     15 MAR 2013  ( 74)

     ot  = 09:46:45.65   +/-   3.06              INDIAN OCEAN TRIPLE JUNCTION    
     lat =     -26.225   +/-    5.1
     lon =      70.688   +/-    9.7              MAGNITUDE 4.9 (GS)       
     dep =         9.9   +/-    1.8   

     1037 km (644 miles) SE of Ile Rodrigues, Mauritius
     1506 km (935 miles) ESE of PORT LOUIS, Mauritius
     3900 km (2422 miles) E of Durban, South Africa

     nph =   68 of  85    se = 1.51    FE=741                            A   

     error ellipse = (246.0,  0.0, 16.1;156.0, 21.0,  5.0;336.0, 68.0,  2.2)

 mb = 4.9 ( 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
 MRIV ePn     09:49:57.60   0.5   13.5 293                                   MRIV
 RER  ePn     09:50:12.30   0.1   14.6 287                                   RER 
 DGAR eP      09:51:03.45  -1.8   18.8   5 b:2.7+1 .75 4.5                   DGAR
 ABPO eP      09:51:50.30   1.5   22.8 284                                   ABPO
 PALK eP      09:53:34.68  -1.1   34.7  18 b:5.5+0 .90 4.4                   PALK
 GSI  eP      09:54:02.84   1.1   37.7  48 b:2.3+1 1.1 4.9                   GSI 
 PSI  eP      09:54:19.43   1.4   39.6  48 b:1.2+1 1.1 4.5                   PSI 
 BOSA eP      09:54:21.92  -0.8   40.2 256                                   BOSA
 MORW eP      09:54:25.25   3.7   40.1 105 b:2.8+1 1.1 4.8                   MORW
 LBTB eP      09:54:25.92   0.6   40.5 261 b:7.4+0 1.1 4.3                   LBTB
 KMBO eP      09:54:28.54   1.5   40.7 302 b:7.1+0 1.0 4.3                   KMBO
 LSZ  eP      09:54:31.04   1.4   41.0 277 b:9.1+0 .80 4.6                   LSZ 
 PBA  eP      09:54:50.51   2.4   43.3  32 b:3.2+1 .86 5.1                   PBA 
 JAGI eP      09:55:01.56   1.3   44.8  75 b:5.3+1 .90 5.4                   JAGI
 MBWA eP      09:55:03.37   1.9   45.0  94 b:5.8+1 1.1 5.4                   MBWA
 ATD  eP      09:55:14.36   2.7   46.3 321 b:1.7+1 .90 5.1                   ATD 
 CASY eP      09:55:18.44   1.1   47.1 159 b:2.8+1 1.1 5.3                   CASY
 TSUM eP      09:55:34.08  -0.5   49.2 267 b:6.0-1 .55 3.8                   TSUM
 FORT eP      09:55:42.15   0.6   50.2 109 b:5.0+1 1.1 5.4                   FORT
 FITZ eP      09:55:49.17  -0.5   51.2  93 b:4.5+1 1.0 5.3                   FITZ
 CM01 eP      09:55:57.09   0.3X  52.2  35                                   CM01
      esP     09:55:57.23  -2.5 
 CM31 eP      09:55:57.37   0.4   52.2  35                                   CM31
      epP     09:55:57.80  depth =  -1.3 
 CHTO eP      09:55:59.36   0.1   52.5  35 b:2.0+1 1.0 5.0                   CHTO
 SOEI eP      09:56:06.29   2.0   53.1  83 b:9.0+1 1.0 5.7                   SOEI
 RAYN eP      09:56:19.06   0.7   55.1 332 b:6.5+0 1.1 4.6                   RAYN
 SHL  eP      09:56:19.28  -0.8   55.4  23 b:2.8+1 1.1 5.2                   SHL 
 BBOO eP      09:56:29.07   1.0   56.5 113 b:4.8+0 .80 4.6                   BBOO
 AS01 eP      09:56:29.74  -1.6X  56.9 102                                   AS01
      esP     09:56:30.28  -3.9 
 AS31 eP      09:56:29.87  -1.1   56.9 102                                   AS31
      esP     09:56:29.97  -3.9 
 WB2  eP      09:56:40.68  -1.1   58.4  98                                   WB2 
      esP     09:56:41.07  -3.6 
      eP      09:56:41.07  -0.8 
      esP     09:56:41.17  -3.5 
 MTN  eP      09:56:40.83   1.5   58.0  89 b:5.1+1 1.0 5.5                   MTN 
 WRAB eP      09:56:41.22  -0.7   58.4  98 b:4.3+1 1.0 5.5                   WRAB
 SNAA eP      09:56:52.40  -0.9   60.2 200 b:4.1+0 .80 4.6                   SNAA
 KBL  eP      09:56:53.55  -2.2   60.5 358 b:1.5+1 1.0 5.1                   KBL 
 STKA eP      09:57:01.29   0.0   61.3 114                                   STKA
      epP     09:57:02.27  depth =  -1.1 
 TOO  eP      09:57:13.65   0.7   63.0 121                                   TOO 
      epP     09:57:15.19  depth =   0.2 
 FAKI eP      09:57:14.73  -0.4   63.3  80 b:5.6+1 1.0 5.7                   FAKI
 QSPA eP      09:57:16.65  -1.9   63.9 180 b:9.4+0 1.0 4.9                   QSPA
 VNDA eP      09:57:21.65  -2.7   64.9 166 b:2.8+1 1.0 5.4                   VNDA
 GYA0BeP      09:57:24.02  -1.1   64.9 349 b:3.8+0 .85 4.6                   GYA0
 SBA  eP      09:57:31.76   1.0   65.8 167 b:3.7+1 .90 5.6                   SBA 
 BTK  eP      09:57:31.90   0.0   65.9   0 b:8.6+0 1.1 4.8                   BTK 
 CAN  eP      09:57:34.23  -0.4   66.3 119                                   CAN 
 NRN  eP      09:57:41.03  -0.9   67.5   4 b:3.9+1 1.1 5.5                   NRN 
 TARG eP      09:57:43.64  -1.3   67.9   6 b:6.3+0 .90 4.8                   TARG
 KDJ  eP      09:57:45.97  -0.8   68.3   5 b:2.1+1 1.1 5.3                   KDJ 
 AAK  eP      09:57:47.90  -1.0   68.6   3 b:3.7+0 1.1 4.5                   AAK 
 PRZ  eP      09:57:49.63   0.0   68.7   6 b:1.0+1 .60 5.2                   PRZ 
 KK31 eP      09:57:50.15  -0.9X  69.0 360 b:1.4+1 1.1 5.0                   KK31
 KKAR eP      09:57:50.15  -0.9X  69.0 360 b:1.4+1 1.1 5.0                   KKAR
 SIRT eP      09:57:50.17   0.5   68.7 336 b:1.1+2 1.1 6.0                   SIRT
 SSLB eP      09:57:56.61   1.7   69.5  49 b:2.9+1 1.1 5.3                   SSLB
 GNI  eP      09:58:01.69   2.2   70.3 339 b:8.7+0 .85 4.9                   GNI 
 EIDS eP      09:58:06.24   1.3   71.2 110 b:2.2+0 .80 4.3                   EIDS
 MK01 eP      09:58:15.82  -1.9X  73.4   8                                   MK01
 MK31 eP      09:58:16.40  -1.5X  73.4   8 b:3.6+1 1.1 5.3                   MK31
 MAKZ eP      09:58:17.79   0.1   73.4   8 b:2.0+0 .70 4.3                   MAKZ
 BR131eP      09:58:23.82   1.4X  74.2 331 b:5.7+0 .90 4.6                   BR13
 ABKAReP      09:58:30.17  -1.1X  75.8 353 b:1.7+1 1.1 5.0                   ABKA
 KURK eP      09:58:37.28  -0.6   76.9   5 b:6.8+1 1.1 5.7                   KURK
 TOA0 eP      09:58:41.95  -0.7   77.6 291                                   TOA0
      eP      09:58:42.40  -0.3 
 BRVK eP      09:58:49.94   0.9   79.0 360 b:1.2+1 1.0 4.9                   BRVK
 TAM  eP      09:58:56.89   2.8   79.7 302 b:2.1+0 .70 4.2                   TAM 
 ZAA0 eP      09:58:57.60  -1.3X  80.8   8 b:2.7+1 1.0 5.2                   ZAA0
 ULN  eP      09:58:58.12  -0.7   80.7  24 b:1.5+1 .90 5.0                   ULN 
 VTS  eP      09:59:02.64   0.6X  81.3 327 b:6.6+0 1.1 4.6                   VTS 
 MLR  eP      09:59:08.08   1.4X  82.2 330 b:3.2+0 .90 4.4                   MLR 
 KS01 eP      09:59:09.44  -2.0   83.1  42                                   KS01
 DIVS eP      09:59:17.34   1.3X  84.0 326 b:8.6+0 1.0 4.9                   DIVS
 BUR08eP      09:59:19.12   2.2X  84.1 331 b:6.0-1 .60 4.0                   BUR0
 AK11 eP      09:59:20.57   0.1X  84.9 335                                   AK11
 KIEV eP      09:59:20.87   0.4   84.9 335 b:6.2+0 1.1 4.8                   KIEV
 AKBB eP      09:59:20.92   0.4X  84.9 335 b:5.8+0 1.0 4.7                   AKBB
 PSZ  eP      09:59:30.84   1.0X  86.8 329 b:3.3+0 1.0 4.5                   PSZ 
 OJC  eP      09:59:36.81  -1.0X  88.4 330 b:1.2+1 1.1 5.1                   OJC 



 Generated 2013 MAR 15 at 10:04 UTC

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