Phase Data

Explanation of Parameters


     11 FEB 2013  ( 42)

     ot  = 19:13:01.52   +/-   1.56              NORTHERN QINGHAI, CHINA         
     lat =      38.500   +/-    8.6
     lon =      92.369   +/-    9.1              MAGNITUDE 5.3 (GS)       
     dep =        14.1   +/-    3.3   

     267 km (166 miles) WNW of Da Qaidam, Qinghai, China
     327 km (203 miles) NW of Golmud, Qinghai, China
     475 km (295 miles) N of Tanggulashan, Qinghai, China
     2075 km (1289 miles) W of BEIJING, Beijing, China

     nph =  124 of 124    se = 0.77    FE=325                            A   

     error ellipse = (106.0,  7.0, 14.1; 15.0, 10.0, 13.2;232.0, 76.0,  4.0)

 mb = 5.3 ( 64)  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
 MK01 ePn     19:15:39.11  -0.6   11.1 321                                   MK01
 MK31 ePn     19:15:40.08   0.1   11.1 321                                   MK31
 MKAR ePn     19:15:40.09   0.1   11.1 321                                   MKAR
 MAKZ ePn     19:15:41.19  -1.1   11.3 321                                   MAKZ
 SHL  ePn     19:16:02.92  -1.5   12.9 182                                   SHL 
 SONA1ePn     19:16:17.55   0.2   13.8  43                                   SONA
 AAK  ePn     19:16:19.42  -2.8   14.2 293                                   AAK 
 TLY  ePn     19:16:37.49  -0.4   15.4  27 b:1.2+2 1.1 5.1                   TLY 
 KURK ePn     19:16:37.94  -3.1   15.6 326 b:1.7+2 .70 5.4                   KURK
 NIL  ePn     19:16:46.13  -2.3   16.2 259 b:6.1+1 .85 4.8                   NIL 
 ZALV ePn     19:16:48.42  -1.3   16.3 344                                   ZALV
 ZAA0 ePn     19:16:48.55  -1.2   16.3 344 b:6.5+1 1.1 4.7                   ZAA0
 GAR  ePn     19:16:57.88  -3.7   17.2 279 b:1.0+2 1.0 4.9                   GAR 
 KK31 ePn     19:16:59.90  -1.0   17.2 293                                   KK31
 KKAR ePn     19:16:59.90  -1.0   17.2 293                                   KKAR
 KBL  eP      19:17:22.95  -1.6   19.1 265 b:5.2+1 .85 4.8                   KBL 
 CHTO eP      19:17:37.99  -0.5   20.4 162 b:6.9+1 1.2 4.9                   CHTO
 CM01 eP      19:17:41.19  -1.4   20.8 162                                   CM01
 CM31 eP      19:17:42.40   0.2   20.8 162                                   CM31
 BRVK eP      19:17:45.28   0.2   21.1 321 b:1.5+2 .85 5.4                   BRVK
 PBKT eP      19:18:07.63   0.5   23.1 159 b:5.7+1 .90 5.1                   PBKT
 ABKAReP      19:18:30.02   0.4   25.5 306                                   ABKA
 GYA0BeP      19:18:41.50   0.0   26.8 280 b:3.3+1 1.0 4.9                   GYA0
 KS01 eP      19:18:50.24  -0.9   27.9  81                                   KS01
 KS15 eP      19:18:50.95   0.0   27.9  81                                   KS15
 ARU  eP      19:18:57.55   0.2   28.6 320 b:9.8+1 .90 5.6                   ARU 
 TWG  eP      19:19:02.06   0.5   29.1 114 b:1.1+2 .80 5.7                   TWG 
 USA0BeP      19:19:10.22   0.0   30.1  66 b:2.1+1 .90 5.0                   USA0
 JNU  eP      19:19:22.74  -0.5   31.5  88 b:3.5+1 .80 5.3                   JNU 
 LHMI eP      19:19:40.82   1.3   33.4 172 b:1.4+2 .90 5.9                   LHMI
 KULM eP      19:19:43.86  -0.2   33.9 165 b:5.4+1 1.1 5.4                   KULM
 IPM  eP      19:19:50.66  -0.9   34.8 165 b:2.5+1 .90 5.1                   IPM 
 PSI  eP      19:20:00.63  -2.8   36.1 169 b:9.4+0 .70 4.8                   PSI 
      ePcP    19:22:28.81  -0.4 
 TBLG eP      19:20:01.13  -2.7   36.2 291 b:1.2+1 .82 4.8                   TBLG
 MAJO eP      19:20:01.36  -1.7   36.1  79 b:9.6+1 1.8 5.4                   MAJO
 MJB9 eP      19:20:01.38  -1.7   36.1  79 b:9.1+1 1.8 5.3                   MJB9
 GNI  eP      19:20:08.25   1.5   36.5 288 b:2.0+1 .90 4.9                   GNI 
 GSI  eP      19:20:12.76  -0.7   37.3 171 b:3.4+2 1.4 5.9                   GSI 
 YSS  eP      19:20:13.26  -0.6   37.4  60 b:5.0+1 1.3 5.1                   YSS 
 KIV  eP      19:20:13.51   0.4   37.3 295 b:2.3+1 .80 5.0                   KIV 
 TIXI eP      19:20:17.95  -0.7   38.0  18 b:3.2+1 .90 5.1                   TIXI
 ERM  eP      19:20:22.86   0.1   38.5  68 b:1.2+2 1.1 5.6                   ERM 
 KKM  eP      19:20:27.26   0.6   38.9 140                                   KKM 
      epP     19:20:32.06  depth =   0.3 
 SIRT eP      19:20:28.67   1.4   39.0 285 b:9.8+1 .92 5.5                   SIRT
 SBUM eP      19:20:38.71   1.1   40.2 148 b:3.7+1 1.3 4.9                   SBUM
 OBN  eP      19:20:39.46   0.1   40.5 313 b:1.1+2 1.0 5.5                   OBN 
 KSM  eP      19:20:39.66   0.8   40.3 152                                   KSM 
 MA2  eP      19:20:52.70   0.6   42.0  40 b:4.7+1 .90 5.2                   MA2 
 LVZ  eP      19:20:59.20  -0.1   42.9 332 b:6.9+1 .80 5.4                   LVZ 
 ILGA eP      19:21:13.27   1.3   44.4 293 b:6.6+1 .84 5.5                   ILGA
 BR131eP      19:21:15.92   0.4   44.9 291                                   BR13
 KIEV eP      19:21:17.93  -0.4   45.3 307 b:4.5+1 1.0 5.4                   KIEV
 AKBB eP      19:21:17.95  -0.4   45.3 307 b:4.3+1 .95 5.4                   AKBB
 ANTO eP      19:21:20.86   0.8   45.4 291 b:4.8+1 .85 5.5                   ANTO
 BR231eP      19:21:21.42   1.2   45.5 291                                   BR23
 FIA1 eP      19:21:23.40  -0.2   46.0 322                                   FIA1
      eP      19:21:23.55   0.0 
 PETK eP      19:21:25.55  -0.2   46.2  49                                   PETK
 PEA0BeP      19:21:26.45   0.7   46.2  49 b:4.8+1 .95 5.5                   PEA0
 ARCESeP      19:21:27.62   0.0   46.5 334                                   ARCE
 ARE0 eP      19:21:28.17   0.6   46.5 334 b:4.1+0 1.0 4.4                   ARE0
 PET  eP      19:21:29.53  -0.8   46.8  49 b:8.9+1 .80 5.9                   PET 
 SUW  eP      19:21:41.88  -0.3   48.3 312 b:2.2+2 1.2 6.1                   SUW 
 BUR04eP      19:21:43.70  -0.1   48.5 304                                   BUR0
 BUR08eP      19:21:43.82   0.0   48.5 304                                   BUR0
 SMRI eP      19:21:44.46   1.8   48.3 156 b:1.3+2 1.0 5.9                   SMRI
 MLR  eP      19:21:45.38   0.8   48.6 301 b:3.5+1 .90 5.4                   MLR 
 BILL eP      19:21:48.00   0.3   49.0  29 b:2.7+1 1.0 5.2                   BILL
 SPA0 eP      19:21:53.75   0.7   49.8 345                                   SPA0
 ALN  eP      19:21:55.36   0.3   50.0 295 b:1.4+1 1.1 4.9                   ALN 
 VTS  eP      19:22:06.44   0.8   51.3 298 b:3.6+1 1.3 5.2                   VTS 
 PSZ  eP      19:22:09.34   0.1   51.8 305 b:2.3+1 .90 5.1                   PSZ 
 LIT  eP      19:22:15.64  -0.6   52.8 295 b:2.3+1 .84 5.1                   LIT 
 NC405eP      19:22:16.20  -0.2   52.8 323                                   NC40
 MORC eP      19:22:16.39   0.5   52.8 308 b:4.0+1 .90 5.3                   MORC
 NC602eP      19:22:17.15  -0.5   53.0 323                                   NC60
 NC303eP      19:22:17.35   0.0   53.0 323                                   NC30
 NB201eP      19:22:17.57  -0.4   53.1 323                                   NB20
 DIVS eP      19:22:18.20   0.0   53.0 301                                   DIVS
 NC204eP      19:22:19.02  -0.4   53.3 323                                   NC20
 NAO01eP      19:22:19.12  -0.6   53.3 323                                   NAO0
 AGG  eP      19:22:19.42  -0.7   53.3 294 b:2.9+1 .76 5.3                   AGG 
 NBO00eP      19:22:19.45  -0.3   53.3 323                                   NBO0
 TTG  eP      19:22:26.39   0.2   54.2 299 b:4.8+1 .70 5.6                   TTG 
 KONO eP      19:22:26.44  -0.1   54.3 322 b:6.3+1 1.1 5.6                   KONO
 CLL  eP      19:22:32.20   0.0   55.0 311 b:3.1+1 .80 5.4                   CLL 
 KHC  eP      19:22:35.26   0.0   55.4 309 b:1.5+1 1.5 4.8                   KHC 
 GEA0 eP      19:22:35.77   0.2   55.4 308                                   GEA0
 GEC2 eP      19:22:36.25   0.7   55.4 308                                   GEC2
 SOEI eP      19:22:41.46  -1.8   56.5 141 b:5.6+1 1.0 5.6                   SOEI
 GRA1 eP      19:22:44.87   0.8   56.6 310 b:3.9+1 .90 5.4                   GRA1
 GRFO eP      19:22:44.90   0.9   56.6 310 b:3.4+1 .90 5.4                   GRFO
 TIP  eP      19:22:47.84  -0.4   57.2 297 b:5.1+1 1.2 5.4                   TIP 
 CEL  eP      19:22:54.80  -0.5   58.2 296 b:8.2+1 .90 5.8                   CEL 
 FUORNeP      19:22:57.03   0.0   58.4 307                                   FUOR
 GAMB eP      19:22:58.64   0.4   58.7  31                                   GAMB
 BFO  eP      19:23:00.30   0.2   58.9 309 b:2.3+1 1.1 5.2                   BFO 
 SENINeP      19:23:10.44  -0.1   60.4 308                                   SENI
 ANM  eP      19:23:13.68   0.7   60.8  29                                   ANM 
      ePcP    19:23:57.32   0.8 
 SCO  eP      19:23:18.99   0.9   61.6 340                                   SCO 
 ESK  eP      19:23:22.89   0.1   62.3 320                                   ESK 
 IM3  eP      19:23:34.59  -0.6   64.2  25                                   IM3 
 SUMG eP      19:23:34.59  -0.6   64.1 345                                   SUMG
 KEST eP      19:23:35.07   0.3   64.0 296                                   KEST
 FITZ eP      19:23:37.01   0.0   64.4 145                                   FITZ
 COLD eP      19:23:38.12   0.7   64.5  23                                   COLD
 MBWA eP      19:23:38.92   0.1   64.7 152                                   MBWA
 CAST eP      19:23:50.00   0.7   66.3  26                                   CAST
 FYU  eP      19:23:51.14   1.4   66.4  22                                   FYU 
 SVW2 eP      19:23:51.32   1.1   66.5  29                                   SVW2
 COLA eP      19:23:52.88   0.8   66.8  24                                   COLA
 IL1  eP      19:23:53.69  -0.8   67.2  24                                   IL1 
 ILB  eP      19:23:54.22  -0.3   67.2  24                                   ILB 
 DHY  eP      19:24:00.90  -0.1   68.2  25                                   DHY 
 PMR  eP      19:24:03.16  -0.2   68.6  27                                   PMR 
 MBAR eP      19:24:03.92   0.0   68.5 251                                   MBAR
 EPYK eP      19:24:04.77  -0.6   68.9  19                                   EPYK
 HARP eP      19:24:09.48   1.1   69.4  25                                   HARP
 WRAB eP      19:24:12.77  -1.3   70.2 138                                   WRAB
 COEN eP      19:24:15.84  -0.4   70.6 127                                   COEN
 MORW eP      19:24:16.92  -0.3   70.8 158                                   MORW



 Generated 2013 FEB 11 at 19:26 UTC

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