Phase Data

Explanation of Parameters


     30 JAN 2012  ( 30)

     ot  = 18:25:20.76   +/-   1.66              SERAM, INDONESIA                
     lat =      -2.841   +/-   10.0
     lon =     129.546   +/-    5.2              MAGNITUDE 4.9 (GS)       
     dep =        42.6   +/-    7.2   

     179 km (111 miles) ENE of Ambon, Moluccas, Indonesia
     288 km (179 miles) SW of Sorong, Papua, Indonesia
     1073 km (666 miles) N of DARWIN, Northern Territory, Australia
     2545 km (1580 miles) E of JAKARTA, Java, Indonesia

     nph =   39 of  39    se = 0.82    FE=272                            A   

     error ellipse = (170.0, 11.0, 15.7; 50.0, 69.0, 11.1;264.0, 17.0,  7.3)

 mb = 4.9 ( 30)  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
 FAKI ePn     18:26:01.35  -0.3    2.7  92                                   FAKI
 TNTI ePn     18:26:20.55  -1.8    4.2 329                                   TNTI
 SAUI ePn     18:26:40.20   1.4    5.4 161                                   SAUI
 LUWI ePn     18:26:58.46  -2.4    7.0 285                                   LUWI
 SOEI ePn     18:27:24.64   1.2    8.6 217                                   SOEI
 MTN  ePn     18:27:43.22   0.4   10.1 171                                   MTN 
 MYLDMePn     18:28:31.36   0.0   13.6 306                                   MYLD
 JAGI ePn     18:29:06.41  -0.4   16.3 249 b:6.7+1 .80 4.8                   JAGI
 COEN ePn     18:29:19.25  -1.5   17.4 130 b:3.9+1 1.1 4.4                   COEN
 WRAB ePn     18:29:20.48  -2.8   17.6 165 b:8.8+1 1.3 4.7                   WRAB
 WB2  ePn     18:29:21.60  -1.8   17.6 165 b:5.5+1 1.1 4.6                   WB2 
 SBUM eP      18:29:30.51   1.2   18.1 287 b:6.1+1 1.2 4.6                   SBUM
 SMRI eP      18:29:44.65   0.3   19.5 257 b:1.8+2 1.1 5.3                   SMRI
 AS31 eP      18:30:01.37  -0.8   21.1 169 b:3.5+1 .70 4.8                   AS31
 CTAO eP      18:30:28.98   0.4   23.7 138 b:3.1+1 1.1 4.7                   CTAO
 IPM  eP      18:31:21.15   0.6   29.4 284 b:2.4+1 .90 4.9                   IPM 
 STKA eP      18:31:33.84  -0.8   31.0 160 b:2.3+1 1.8 4.6                   STKA
 PSI  eP      18:31:35.11  -0.5   31.1 280 b:2.5+1 .80 5.0                   PSI 
 GSI  eP      18:31:43.62  -1.7   32.2 277 b:2.3+1 .90 5.0                   GSI 
 CM31 eP      18:32:26.25   1.2   36.8 306                                   CM31
 CHTO eP      18:32:27.06   0.4   37.0 307 b:2.0+1 .90 5.0                   CHTO
 LSA  eP      18:34:04.10   0.4   49.0 314 b:9.1+0 .80 4.8                   LSA 
 ULN  eP      18:34:42.93   0.7   54.2 342 b:3.9+0 .90 4.4                   ULN 
 MKAR eP      18:35:53.25  -0.2   64.5 326 b:3.4+1 .85 5.4                   MKAR
 MK31 eP      18:35:53.25  -0.2   64.5 326                                   MK31
 MAKZ eP      18:35:54.37  -0.3   64.7 326 b:2.4+1 1.5 5.0                   MAKZ
 YAK  eP      18:35:54.66   0.6   64.7   0 b:1.6+1 .70 5.2                   YAK 
 AAK  eP      18:36:10.86   0.6   67.1 319 b:5.4+0 1.0 4.5                   AAK 
 ZAA0 eP      18:36:12.67  -0.8   67.7 333 b:3.1+1 1.4 5.2                   ZAA0
 KURK eP      18:36:20.28   0.0   68.8 328 b:2.6+1 .95 5.2                   KURK
 KKAR eP      18:36:27.25  -0.6   70.0 318 b:4.6+1 1.1 5.4                   KKAR
 BRVK eP      18:36:54.27   0.0   74.4 327 b:1.0+1 1.0 4.7                   BRVK
 ABKAReP      18:37:20.06  -0.2   79.0 321 b:4.6+1 .85 5.5                   ABKA
 ARU  eP      18:37:35.44  -0.5   82.0 328 b:7.2+0 1.0 4.7                   ARU 
 RAYN eP      18:37:56.24   0.5   85.7 294 b:2.4+1 1.0 5.3                   RAYN
 QSPA eP      18:38:01.67  -0.3   87.1 180 b:9.8+0 1.2 4.9                   QSPA
 DOT  eP      18:38:19.81   0.0   90.9  27 b:5.2+1 1.1 5.8                   DOT 
      eS      18:49:13.67  S res =   0.1 
 CPUP ePKPbc  18:45:09.07   1.0  150.2 168                                   CPUP



 Generated 2012 JAN 30 at 23:59 UTC

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