Phase Data

Explanation of Parameters


      3 APR 2010  ( 93)

     ot  = 03:40:49.19   +/-   0.76              KEPULAUAN OBI, INDONESIA        
     lat =      -1.627   +/-    6.1
     lon =     128.226   +/-    5.9              MAGNITUDE 4.9 (GS)       
     dep =        59.2   +/-    8.7   

     225 km (140 miles) N of Ambon, Moluccas, Indonesia
     285 km (175 miles) SSE of Ternate, Moluccas, Indonesia
     1230 km (760 miles) NNW of DARWIN, Northern Territory, Australia
     2430 km (1510 miles) E of JAKARTA, Java, Indonesia

     nph =   35 of  40    se = 1.18    FE=267                            A   

     error ellipse = (230.2, 65.0, 13.9; 37.5, 24.4, 10.0;129.7,  4.8,  7.2)

 mb = 4.9 ( 19)  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
 TNTI ePn     03:41:28.62   0.7    2.5 340 L:8.2+0 .95 4.8X g:3.0+0 1.1 4.6X TNTI
 FAKI ePn     03:41:51.42   0.4    4.2 108 L:2.2+0 .30 5.0X g:6.4-1 .80 4.2X FAKI
 LUWI ePn     03:42:07.25  -1.1    5.5 276 L:3.3+0 .85 5.5X g:1.2+0 .85 4.7X LUWI
 TOLI P       03:42:42.04   0.3    7.9 290 d:3.9+1     5.4X L:7.3-1 .30 5.2X TOLI
                                           g:2.9-1 .70 4.4X b:3.5+2 .30 6.6X
 DAV          03:42:54.22  -2.8    9.0 343                                   DAV 
 SOEI ePn     03:43:00.10   3.7X   9.0 206 g:7.0-2 1.2 3.6X                  SOEI
 KAPI ePn     03:43:00.16   2.2    9.1 248 g:2.0-2 1.2 3.1X                  KAPI
 KKM  ePn     03:44:07.25  -0.3   14.2 303                                   KKM 
 JAGI ePn     03:44:25.18   0.0   15.6 244 g:8.2-2 .95 4.2X b:8.2+1 .95 4.9  JAGI
 SBUM ePn     03:44:37.86   0.9   16.5 284 b:2.4+1 .90 4.3                   SBUM
 KSM  P       03:44:57.81   0.6   18.2 280 g:4.8-2 .90 4.1X b:3.1+1 .65 4.6  KSM 
 WRAB eP      03:45:06.41  -1.5   19.2 162                                   WRAB
 WB2  e       03:45:06.45  -1.5   19.2 162                                   WB2 
 COEN ePn     03:45:08.98  -0.8   19.2 130 b:9.7+1 1.0 5.0                   COEN
 PMG  ePn     03:45:25.38   1.9   20.4 113 b:3.7+1 .90 4.7                   PMG 
 CISI P       03:45:29.11  -0.8   21.2 253 g:8.0-2 .90 4.4X b:8.0+1 .90 5.1  CISI
 AS31 P       03:45:43.42  -1.4   22.6 166                                   AS31
 CTAO eP      03:46:12.48   0.8   25.4 137                                   CTAO
 SSLB eP      03:46:19.41   0.6   26.2 345                                   SSLB
 IPM  eP      03:46:33.80   0.1   27.9 283                                   IPM 
 KULM eP      03:46:43.16   4.9X  28.4 284                                   KULM
 SLVN eP      03:47:20.05   1.4   33.0 315                                   SLVN
 CHTO eP      03:47:39.46   1.2   35.2 307                                   CHTO
      e       03:47:53.21  depth =  52.4X
 ARMA eP      03:47:48.82   2.0   36.2 145                                   ARMA
 MAJO P       03:48:10.11  -0.6   39.1  13 b:5.1+1 .90 5.4                   MAJO
 ASAJ P       03:49:18.55   1.6   47.3  14 b:2.9+1 1.3 5.1                   ASAJ
 YSS  P       03:49:38.46   0.7   50.0  13 b:2.6+1 .35 5.7                   YSS 
 ULN  P       03:49:57.44   0.0   52.6 342 b:3.0+1 1.0 5.3                   ULN 
 TKM2 P       03:51:21.65  -0.2   64.8 320 b:7.0+0 .68 4.8                   TKM2
 AAK  e       03:51:25.61   0.1   65.3 319 b:9.7+0 1.0 4.7                   AAK 
 EKS2 P       03:51:28.90   0.3   65.8 319 b:3.2+1 1.3 5.1                   EKS2
 KURK P       03:51:35.49  -0.6   67.0 328 b:1.7+1 .85 5.1                   KURK
 KKAR P       03:51:43.00  -0.4   68.2 318 b:1.0+1 .93 4.8                   KKAR
      e       03:52:00.42  depth =  64.4X
 TIXI P       03:52:12.18  -0.9   73.2   0 b:2.6+1 .65 5.3                   TIXI
 ABKARP       03:52:35.90  -1.1   77.2 321 b:1.2+1 .75 5.0                   ABKA
 ARU  P       03:52:52.21  -1.1   80.2 328 b:1.6+1 1.0 4.9                   ARU 
      e       03:53:09.61  depth =  62.7X
 RAYN P       03:53:13.27  -0.4   84.0 294 b:6.6+0 .88 4.7                   RAYN



 Generated 2010 APR  3 at 03:56 UTC

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