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Earthquake Hazards Program

Phase Data

Explanation of Parameters


     15 JUN 1999  (166)

     ot  = 20:42:06.28   +/-   0.28              CENTRAL MEXICO                  
     lat =      18.409   +/-    3.9
     lon =     -97.339   +/-    3.0              MAGNITUDE 6.7 MW (GS)    
     dep =        79.6  (depth phases)

     10 miles (10 km) SE of Tehuacan, Puebla, Mexico (pop 139,000)              

     nph =  138 of 247    se = 0.87                                    good

     error ellipse = (  4.3, 94.3,  0.0;  0.0,  0.0,  0.0;  5.1,  3.9,  0.0)

 mb = 6.4 ( 63)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 0.0 (  0)  MS = 6.5 ( 66)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HKT  eP      20:44:51.30   1.0   11.6   7 b:8.2+3 3.2 7.1X                  HKT 
      LR      20:47:37.87                                  
 LTX  eP      20:45:02.12   1.8   12.3 333 b:2.3+3 1.6 6.8X                  LTX 
      LR      20:47:58.49                                  
 WMOK eP      20:45:51.25  -0.6   16.3 356 b:2.0+3 1.5 6.1                   WMOK
      LR      20:49:53.20                                  
 MIAR eP      20:45:51.98  -1.1   16.4  11 b:3.1+3 .83 6.5                   MIAR
      LR      20:49:55.94                                  
 DWPF eP      20:46:05.51  -1.0   17.5  54 b:1.1+3 .88 6.1                   DWPF
      LR      20:50:23.35                                  
 OXF  eP      20:46:07.20   0.4   17.5  22 b:4.2+3 1.1 6.6                   OXF 
      LR      20:50:26.99                                  
 TWAR eP      20:46:13.33   1.6   17.9  18                                   TWAR
 SFTN eP      20:46:13.81   0.1   18.1  20                                   SFTN
 EBZ  eP      20:46:14.62   0.6   18.1  21                                   EBZ 
 QUAR eP      20:46:15.77   1.2   18.2  18                                   QUAR
 PWLA eP      20:46:17.42  -0.7   18.4  25                                   PWLA
 ANMO ePd     20:46:17.60   0.3   18.4 336 g:3.4+0 1.2 5.8X b:6.1+2 1.1 5.8  ANMO
      LR      20:50:50.90                                  
 TUC  iPd     20:46:17.68   0.1   18.4 321 g:1.0+1 .90 6.5X b:1.3+3 1.1 6.1  TUC 
      LR      20:50:50.87                                  
 DLAR eP      20:46:19.60   0.8   18.5  19                                   DLAR
 CWPT eP      20:46:23.66   1.4   18.8  20                                   CWPT
 RELT qP      20:46:23.78   0.0   18.9  20                                   RELT
 WADM qP      20:46:25.22  -0.1   19.1  19                                   WADM
 GLST eP      20:46:27.17   1.0   19.2  20                                   GLST
 GOGA ePc     20:46:27.94  -1.1   19.4  37 b:1.1+3 .81 6.2                   GOGA
      LR      20:51:20.23                                  
 UTMT eP      20:46:28.33   0.0   19.4  21                                   UTMT
      LR      20:51:19.55                                  
 CCM  eP      20:46:36.60  -1.3   20.3  14 b:6.3+3 1.3 6.8                   CCM 
      LR      20:51:46.12                  S:1.5+2 20. 6.3 
 PAYG eP      20:46:37.43   0.3   20.2 159                                   PAYG
      LR      20:51:27.58                                  
 MYNC eP      20:46:37.58  -0.8   20.3  33 b:6.5+2 .83 6.0                   MYNC
      LR      20:51:46.14                  S:4.2+1 20. 5.8 
 CBKS ePd     20:46:39.18  -0.3   20.4 355 b:3.3+3 .85 6.7                   CBKS
      LR      20:51:50.79                  S:1.2+2 21. 6.2 
 SIUC eP      20:46:39.25  -0.9   20.5  19                                   SIUC
      LR      20:51:52.20                                  
 SLM  ePd     20:46:46.32   0.4   21.1  16                                   SLM 
      LR      20:52:08.75                                  
 WUAZ ePd     20:46:47.56   1.2   21.1 327 b:4.7+3 1.0 6.7                   WUAZ
      LR      20:52:08.42                                  
 JSC  eP      20:46:49.34   0.8   21.3  39                                   JSC 
 LHS  eP      20:46:52.10  -0.5   21.7  39                                   LHS 
 RW5  eP      20:46:52.48   0.5   21.6 337                                   RW5 
 RW4  eP      20:46:52.69   0.9   21.6 338                                   RW4 
 RW3  eP      20:46:53.41   0.6   21.7 338                                   RW3 
 WCI  eP      20:46:55.65   1.2   21.9  24 g:5.5+0 1.2 6.2X b:4.3+2 .83 5.9  WCI 
      LR      20:52:32.59                  S:1.2+2 20. 6.3 
 PV10 eP      20:46:58.63  -0.3   22.4 335                                   PV10
 PV09 eP      20:47:01.11   0.7   22.5 335                                   PV09
 PFO  eP      20:47:04.24   0.7   22.8 315 b:4.6+3 1.2 6.8                   PFO 
      LR      20:52:57.10                  S:6.9+2 20. 7.1 
 KNB  eP      20:47:06.61   1.5   23.0 327 b:7.7+3 1.3 7.0                   KNB 
      LR      20:53:02.57                  S:4.5+2 19. 6.9 
 MTPC eP      20:47:10.15   0.7   23.4 320                                   MTPC
      LR      20:53:14.89                                  
 SRU  eP      20:47:11.45   0.6   23.6 334                                   SRU 
      LR      20:53:20.04                                  
 CEH  eP      20:47:12.57   0.5   23.7  39                                   CEH 
      LR      20:53:22.74                  S:7.7+1 22. 6.1 
 MSU  eP      20:47:14.06   0.7   23.8 330                                   MSU 
 MVU  eP      20:47:14.37   0.9   23.9 330 b:9.7+2 1.0 6.2                   MVU 
      LR      20:53:27.18                                  
 BLA  eP      20:47:14.63   0.9   23.9  35 b:5.2+2 .81 6.0                   BLA 
      LR      20:53:27.88                  S:1.4+2 19. 6.4 
 ARUT eP      20:47:15.17   1.3   23.9 327                                   ARUT
 VTV  eP      20:47:15.76   1.1   24.0 316 g:2.5+0 .90 6.0X b:1.1+4 2.7 6.8  VTV 
      LR      20:53:30.14                  S:2.9+2 21. 6.7 
 PAS  iPd     20:47:18.02   0.4   24.3 314 g:4.5+0 1.7 6.0X b:1.3+3 1.3 6.2  PAS 
      LR      20:53:38.98                  S:1.6+2 20. 6.5 
 SNCC eP      20:47:21.93  -0.1   24.8 311 g:1.7+0 1.1 5.8X b:1.8+3 1.1 6.4  SNCC
      LR      20:53:51.66                  S:1.8+2 20. 6.6 
 MPU  eP      20:47:22.95   0.3   24.8 333                                   MPU 
      LR      20:53:54.97                                  
 TPNV eP      20:47:23.90   1.3   24.8 322 g:1.8+0 1.1 5.8X b:2.0+3 1.2 6.4  TPNV
      LR      20:53:54.13                  S:3.7+2 19. 6.9 
 DAU  ePd     20:47:25.04   0.6   25.0 334                                   DAU 
 JFWS iPd     20:47:25.20  -0.4   25.2  12 b:1.3+3 .76 6.4                   JFWS
      LR      20:54:05.06                  S:1.1+2 21. 6.3 
 DAC  eP      20:47:26.20  -0.3   25.2 319 b:6.0+2 .88 6.1                   DAC 
      LR      20:54:05.31                  S:2.2+2 19. 6.7 
 WJPM eP      20:47:27.12   0.4   25.3 316                                   WJPM
 ABL  eP      20:47:28.21  -0.2   25.4 314                                   ABL 
 CTU  ePd     20:47:28.56   0.2   25.4 334                                   CTU 
      LR      20:54:12.47                                  
 DUG  eP      20:47:29.27   0.4   25.5 332 g:5.9-1 .98 5.4X b:1.1+3 1.1 6.2  DUG 
      LR      20:54:13.87                  S:2.5+2 21. 6.7 
 NOQ  ePd     20:47:29.68   0.2   25.6 333                                   NOQ 
      LR      20:54:15.95                                  
 MCWV eP      20:47:33.73   0.1   26.0  32 b:5.9+3 1.3 6.9                   MCWV
      LR      20:54:28.68                  S:4.0+1 22. 5.9 
 TPH  ePd     20:47:35.43   0.1   26.2 323 b:6.4+2 .99 6.1                   TPH 
      LR      20:54:33.00                                  
 RSSD eP      20:47:35.70  -0.2   26.2 349 g:6.2-1 1.0 5.4X b:3.2-1 .40 3.2X RSSD
 AAM  eP      20:47:37.27  -0.8   26.5  23                                   AAM 
      LR      20:54:43.03                  S:7.3+1 19. 6.2 
 MTUM eP      20:47:38.15  -0.1   26.5 320                                   MTUM
 PTRM eP      20:47:40.65   2.1   26.5 315                                   PTRM
 HVU  ePd     20:47:40.81   0.2   26.8 334                                   HVU 
      LR      20:54:50.46                                  
 AHID iPd     20:47:41.75  -0.5   26.9 337 b:1.2+3 1.1 6.3                   AHID
      LR      20:54:55.67                  S:1.8+2 22. 6.6 
 MNV  eP      20:47:42.90   0.5   27.0 322 g:2.4+0 1.4 5.9X b:2.4+3 1.4 6.5  MNV 
      LR      20:54:55.24                  S:3.2+2 19. 6.9 
 ELK  iPd     20:47:44.41   1.1   27.1 329 b:4.1+2 .73 6.1                   ELK 
      LR      20:54:58.53                  S:4.1+2 20. 7.0 
 REDW eP      20:47:46.06  -0.1   27.4 338                                   REDW
 HAYW eP      20:47:47.11   0.2   27.4 339                                   HAYW
 LRV  qP      20:47:47.25  -0.1   27.5 315                                   LRV 
 PTI  eP      20:47:47.47   0.1   27.5 336                                   PTI 
 SSPA eP      20:47:48.64  -0.7   27.8  33 g:1.1+0 1.2 5.6X b:2.7+2 1.0 5.8  SSPA
      LR      20:55:17.84                  S:5.2+1 22. 6.1 
 TMI  eP      20:47:49.11  -0.1   27.7 337                                   TMI 
 GWDE eP      20:47:50.00   0.7   27.8  38 g:2.4+0 1.3 6.0X b:2.3+2 .72 5.9  GWDE
      LR      20:55:17.32                  S:5.2+1 22. 6.1 
 SAO  eP      20:47:50.15  -1.4   28.0 316 g:5.3-1 1.0 5.4X b:8.0+2 1.3 6.2  SAO 
      LR      20:55:24.10                  S:1.7+2 21. 6.6 
 BMN  eP      20:47:50.25   0.0   27.8 326 g:9.3-1 1.2 5.6X b:1.2+3 1.1 6.4  BMN 
      LR      20:55:20.40                                  
 STEW eP      20:47:50.87  -0.2   27.9 339                                   STEW
 CMB  iPd     20:47:51.48  -0.7   28.1 319 g:6.8-1 1.2 5.4X b:9.3+1 .58 5.6  CMB 
      LR      20:55:26.20                  S:1.2+2 21. 6.5 
 GRAI eP      20:47:51.51   0.3   27.9 338                                   GRAI
 LKWY ePd     20:47:55.27   0.9   28.3 340 g:6.0-1 1.0 5.5X b:5.8+2 1.0 6.1  LKWY
      LR      20:55:34.03                  S:1.9+2 21. 6.7 
 CVR  eP      20:47:55.44  -1.7   28.6 317                                   CVR 
 ASMM eP      20:47:58.07  -0.2   28.7 320                                   ASMM
 HLID eP      20:47:59.61  -0.4   28.9 334 b:7.2+2 .99 6.3                   HLID
      LR      20:55:51.84                  S:1.4+2 20. 6.6 
 LKC  eP      20:48:00.11  -0.1   29.0 317                                   LKC 
 SAC  eP      20:48:01.74   0.3   29.1 316                                   SAC 
 OHCM eP      20:48:05.47   0.1   29.5 320                                   OHCM
 SJG  eP      20:48:05.70  -0.5   29.6  86 g:1.1+0 1.3 5.7X b:4.1+1 1.1 5.0X SJG 
 EYMN eP      20:48:06.48  -1.6   29.8   8 b:1.0+2 .63 5.7                   EYMN
      LR      20:56:18.84                  S:1.6+2 20. 6.6 
 NSHM eP      20:48:07.26  -0.1   29.7 318                                   NSHM
 BINY eP      20:48:07.95  -0.4   29.9  33 b:2.2+3 .60 7.0                   BINY
      LR      20:56:18.22                  S:8.1+1 22. 6.3 
 WVOR eP      20:48:09.39  -0.4   30.0 327 b:2.9+3 1.2 6.9                   WVOR
      LR      20:56:22.70                  S:3.4+2 21. 7.0 
 SADO eP      20:48:11.15  -1.5   30.4  26 b:8.5+1 .60 5.7                   SADO
 HOPS eP      20:48:12.24  -0.1   30.3 318 b:3.6+3 2.4 6.7                   HOPS
      LR      20:56:30.65                  S:1.9+2 22. 6.7 
 WDC  ePd     20:48:15.14  -2.6   30.9 321 b:2.8+2 1.3 5.8                   WDC 
      LR      20:56:48.54                  S:1.1+2 22. 6.5 
 LSCT eP      20:48:17.93  -0.4   31.0  36 b:1.8+2 .87 5.8                   LSCT
      LR      20:56:50.24                  S:3.5+1 20. 6.0 
 KIPM eP      20:48:18.82  -0.1   31.0 319                                   KIPM
 YBH  eP      20:48:22.77  -2.3   31.8 322 b:1.6+2 .85 5.8                   YBH 
      LR      20:57:12.08                  S:2.4+2 20. 6.9 
 KBRM eP      20:48:25.97  -0.2   31.9 320                                   KBRM
 LNOR eP      20:48:29.38  -1.4   32.4 332                                   LNOR
 VIPM eP      20:48:30.64  -1.0   32.5 328                                   VIPM
 HSO  eP      20:48:35.66  -1.3   33.1 325                                   HSO 
 VGB  qP      20:48:38.67   0.2   33.3 329                                   VGB 
 LBNH eP      20:48:39.65   0.3   33.4  34 b:9.4+2 1.5 6.4                   LBNH
      LR      20:57:59.33                  S:4.7+1 19. 6.2 
 SSOR eP      20:48:40.59  -1.2   33.7 327                                   SSOR
 NEW  iPd     20:48:41.46  -1.6   33.8 336 b:6.2+2 1.1 6.4                   NEW 
      LR      20:58:12.55                  S:1.1+2 19. 6.6 
 COR  eP      20:48:42.49  -1.4   33.9 326 b:4.1+3 1.3 7.2                   COR 
      LR      20:58:14.73                  S:5.8+1 21. 6.3 
 DPW  eP      20:48:43.32  -0.7   34.0 335                                   DPW 
 SHW  eP      20:48:49.23   0.4   34.5 329                                   SHW 
 LON  eP      20:48:49.71  -0.7   34.7 330                                   LON 
 RMW  eP      20:48:53.90  -0.9   35.2 331                                   RMW 
 GMW  eP      20:48:58.17  -1.0   35.7 330                                   GMW 
 PNT  P?      20:48:58.17  -0.5   35.7 335 b:1.0+3 1.2 6.6                   PNT 
 FFC  eP      20:49:03.82  -0.9   36.4 355 b:2.4+3 1.7 6.8                   FFC 
 NNA  eP      20:49:05.83   1.2   36.3 145 b:5.2+2 1.6 6.2                   NNA 
      LR      20:59:09.11                  S:1.4+1 19. 5.8 
 OCWA eP      20:49:05.97   0.0   36.5 329 b:1.4+3 1.1 6.8                   OCWA
      LR      20:59:29.13                  S:3.5+2 20. 7.1 
 LPAZ ?       20:50:15.53  -0.1   44.9 138                                   LPAZ
      LR      21:03:13.33                  S:1.2+1 20. 5.8 
 WVT  LR      20:51:24.61         19.5  24                                   WVT 
 INK  ePd     20:51:28.84  -1.1   54.8 344 b:2.0+3 1.3 7.0                   INK 
 KKH  eP      20:51:34.61   0.9   55.2 282                                   KKH 
 HKL  qP      20:51:35.24   0.5   55.3 283                                   HKL 
 RES  P?      20:51:39.32  -1.3   56.3   1 b:8.6+2 1.5 6.6                   RES 
 SLKM eP      20:51:39.51  -0.6   56.2 332                                   SLKM
 GOU  eP      20:51:42.43   1.7   56.3 333                                   GOU 
 DHH  eP      20:51:44.29   0.4   56.7 284                                   DHH 
 OPA  eP      20:51:44.29  -0.5   56.8 284                                   OPA 
 HON  eP      20:51:44.42  -0.7   56.8 284                                   HON 
      LR      21:09:02.49                  S:4.2+1 20. 6.5 
 KIP  eP      20:51:45.23   0.2   56.8 284 b:2.0+3 1.5 7.0                   KIP 
      LR      21:09:02.23                  S:3.1+1 19. 6.4 
 COLA eP      20:51:45.83  -1.3   57.2 337 b:1.9+2 1.2 6.1                   COLA
      LR      21:09:18.56                  S:5.2+1 20. 6.6 
 RSO  eP      20:51:47.62  -0.8   57.3 331                                   RSO 
 SPU  eP      20:51:47.95   0.1   57.3 332                                   SPU 
 BDFB ?       20:52:02.17   0.4   59.2 122                                   BDFB
      LR      21:10:02.85                  S:1.9+1 21. 6.2 
 PLCA eP      20:52:32.35  -0.5   63.9 158 b:8.1+2 1.5 6.4                   PLCA
      epP     20:52:53.65  depth =  82.7 
      LR      21:12:13.62                  S:1.1+1 19. 6.0 
 CMLA eP      20:52:38.99   0.3   64.8  56 b:8.0+3 2.7 7.2                   CMLA
 GLD  LR      20:52:44.62         22.3 344 S:1.1+2 19. 6.3                   GLD 
 BLO  LR      20:52:55.11         22.7  22                                   BLO 
 BORG eP      20:52:56.60   0.8X  67.5  27                                   BORG
 ESK  ePd     20:53:54.77   0.8   77.4  36 b:2.6+2 .67 6.3                   ESK 
      epP     20:54:15.46  depth =  77.2 
      LR      21:18:52.59                  S:3.1+1 21. 6.6 
 PAB  eP      20:54:14.11   1.5   80.7  51 b:2.3+3 2.1 6.7                   PAB 
      epP     20:54:35.75  depth =  80.7 
 KEV  eP      20:54:28.67   0.9   83.8  17 b:3.0+3 1.9 7.0                   KEV 
      epP     20:54:49.65  depth =  77.3 
 BW06 LR      20:54:40.67         26.4 339                                   BW06
 YSS  eP      20:55:24.21   0.8   95.5 323 b:1.3+2 1.0 6.4                   YSS 
      epP     20:55:46.28  depth =  80.2 
      LR      21:27:28.75                  S:2.5+1 22. 6.6 
 KIEV P?      20:55:28.66  -0.4   96.7  31 b:5.7+2 2.3 6.7                   KIEV
 YSNY LR      20:55:48.49         28.8  30                                   YSNY
 ARU  ePdif   20:55:55.78  -0.2X 102.8  13 b:2.2+1 .75 6.0                   ARU 
      LR      21:30:58.00                  S:3.4+0 20. 5.9 
 KIV  ePdif   20:56:21.43   1.9X 108.0  29 b:6.9+1 1.2 6.6                   KIV 
      LR      21:33:24.97                  S:9.5+0 20. 6.4 
 BGCA qPdif   20:56:41.78   1.4X 112.5  76                                   BGCA
      LR      21:35:29.28                  S:1.5+1 22. 6.5 
 HAWA LR      20:57:59.00         33.4 332                                   HAWA
 LBTB ePKPdf  21:01:03.47   0.2  126.9 108                                   LBTB
      LR      21:42:14.83                  S:6.8+0 20. 6.3 
 SIT  LR      21:04:50.08         47.8 333                                   SIT 
 PMR  LR      21:08:49.27         56.2 333 S:4.3+1 21. 6.5                   PMR 
 SDN  LR      21:10:32.60         59.8 324                                   SDN 
 SMY  LR      21:17:36.56         74.7 321                                   SMY 
 KONO LR      21:21:19.98         82.5  29 S:2.0+1 21. 6.5                   KONO
 TIXI LR      21:22:27.42         84.9 347 S:4.0+1 22. 6.8                   TIXI
 YAK  LR      21:25:40.02         91.6 340 S:3.7+1 21. 6.8                   YAK 
 OBN  LR      21:28:12.62         97.0  25 S:2.7+1 22. 6.7                   OBN 
 SNZO LR      21:29:37.95        100.4 230                                   SNZO
 TLY  LR      21:33:22.54        107.8 346                                   TLY 
 SBA  LR      21:33:42.79        109.1 193 S:4.3+1 22. 7.0                   SBA 
 INCN LR      21:34:42.75        110.7 324 S:1.5+1 22. 6.5                   INCN
 GUMO LR      21:34:46.15        110.9 293 S:1.0+1 22. 6.4                   GUMO
 ULN  LR      21:34:47.44        110.8 343 S:3.1+1 22. 6.8                   ULN 
 GNI  LR      21:35:18.22        111.9  31 S:1.7+1 22. 6.6                   GNI 
 CTAO LR      21:39:07.34        120.3 257 S:2.0+1 22. 6.7                   CTAO
 TAU  LR      21:39:17.96        120.8 231 S:1.0+1 20. 6.5                   TAU 
 TATO LR      21:40:23.08        122.7 317 S:1.9+1 22. 6.7                   TATO
 SUR  LR      21:40:25.82        123.1 117 S:8.6+0 21. 6.4                   SUR 
 BOSA LR      21:42:11.93        126.8 112 S:4.6+0 22. 6.1                   BOSA
 NIL  LR      21:42:41.98        127.5  10                                   NIL 



 Generated 1999 JUN 15 at 23:05 UTC

 


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