Phase Data

Explanation of Parameters


      1 MAY 2012  (122)

     ot  = 19:01:58.02   +/-   2.92              KEPULAUAN BABAR, INDONESIA      
     lat =      -7.130   +/-   11.6
     lon =     129.842   +/-   14.4              MAGNITUDE 4.4 (GS)       
     dep =       131.9   +/-   12.2   

     186 km (116 miles) WNW of Saumlaki, Kepulauan Tanimbar, Indonesia
     422 km (262 miles) SSE of Ambon, Moluccas, Indonesia
     600 km (372 miles) N of DARWIN, Northern Territory, Australia
     2544 km (1580 miles) E of JAKARTA, Java, Indonesia

     nph =   46 of  46    se = 1.44    FE=280                            A   

     error ellipse = ( 91.0, 32.0, 24.0;203.0, 31.0, 19.9;326.0, 41.0, 13.1)

 mb = 4.4 ( 21)  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
 SAUI ePn     19:02:31.94   3.7    1.7 121                                   SAUI
      eSn     19:02:49.81  S res =  -1.6 
 FAKI ePn     19:03:07.79  -1.0    4.8  30                                   FAKI
      eSn     19:03:58.07  S res =  -5.8 
 MTN  ePn     19:03:24.29   2.1    5.8 168                                   MTN 
      eSn     19:04:26.58  S res =  -1.3 
 SOEI ePn     19:03:29.38   3.3    6.1 244                                   SOEI
      eSn     19:04:34.18  S res =  -0.6 
 MMRI ePn     19:03:51.00   3.7    7.7 258                                   MMRI
      eSn     19:05:12.23  S res =  -0.6 
 FITZ ePn     19:04:39.68  -0.6   11.7 200                                   FITZ
      eSn     19:06:42.57  S res =  -6.2 
 WB2  ePn     19:05:01.77  -2.2   13.5 162                                   WB2 
      ePn     19:05:03.13  -0.8 
      eSn     19:07:20.56  S res = -12.2 
 WRAB ePn     19:05:03.02  -0.8   13.5 161                                   WRAB
 COEN ePn     19:05:22.00   1.7   14.8 119                                   COEN
 JAGI ePn     19:05:29.15  -1.8   15.6 264 b:1.4+2 1.7 5.0                   JAGI
 AS31 eP      19:05:47.96   1.4   16.9 167 b:4.9+0 .45 4.1                   AS31
 AS01 eP      19:05:48.62   1.9   16.9 167                                   AS01
      eS      19:08:49.59  S res =  -5.7 
 MBWA eP      19:05:50.11   2.1   17.0 214 b:5.5+1 1.9 4.5                   MBWA
 KKM  eP      19:06:07.89  -0.5   18.9 314 b:2.5+1 1.3 4.4                   KKM 
 UGM  eP      19:06:10.84  -0.7   19.2 266 b:2.7+2 1.8 5.3                   UGM 
 SMRI eP      19:06:12.58   0.1   19.3 269 b:4.2+1 .40 5.1                   SMRI
 SBUM eP      19:06:23.16   2.6   20.0 298 b:7.8+0 .70 4.2                   SBUM
 KSM  eP      19:06:33.45  -0.8   21.3 293 b:4.2+0 .90 3.8                   KSM 
 CM01 eP      19:09:17.41   0.0   39.7 310                                   CM01
 CHTO eP      19:09:19.58   0.1   39.9 311 b:1.5+1 2.0 4.4                   CHTO
 MK01 eP      19:12:45.25   0.8   68.2 327                                   MK01
 MAKZ eP      19:12:45.64   0.0   68.4 327 b:3.0+0 1.0 4.1                   MAKZ
 MKAR eP      19:12:46.10   1.5   68.3 327 b:1.9+1 .95 4.9                   MKAR
 MK31 eP      19:12:46.19   1.6   68.3 327                                   MK31
 AAK  eP      19:13:01.00   2.1   70.5 320 b:2.5+0 1.1 4.0                   AAK 
 MRIV eP      19:13:01.96  -0.3   71.0 251 b:9.4+1 1.3 5.5                   MRIV
 ZAA0 eP      19:13:04.00  -1.0   71.6 334 b:1.4+0 .70 3.9                   ZAA0
 ZALV eP      19:13:04.93  -0.1   71.6 334                                   ZALV
 KURK eP      19:13:11.40   0.9   72.6 329 b:4.2+0 1.2 4.1                   KURK
 RER  eP      19:13:11.44  -0.6   72.7 250 b:2.5+2 1.6 5.7                   RER 
 KKAR eP      19:13:16.28   0.9   73.3 319                                   KKAR
 KK31 eP      19:13:16.71   1.3   73.3 319                                   KK31
 MHA  eP      19:13:40.46  -1.1   77.8  68                                   MHA 
 TIXI eP      19:13:44.70   0.1   78.6 360 b:2.7+0 1.4 3.8                   TIXI
 AKUT eP      19:13:59.15   0.1   81.2  33 b:3.2+2 1.7 5.8                   AKUT
 ABKAReP      19:14:06.13   0.1   82.5 322 b:2.3+1 1.5 4.8                   ABKA
 RAYN eP      19:14:31.96  -0.3   87.7 294 b:6.7+0 1.4 4.4                   RAYN



 Generated 2012 MAY  4 at 16:09 UTC

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