Phase Data

Explanation of Parameters


     19 MAR 2013  ( 78)

     ot  = 07:58:25.61   +/-   1.40              SULAWESI, INDONESIA             
     lat =      -0.002   +/-    8.4
     lon =     123.058   +/-   11.6              MAGNITUDE 4.3 (GS)       
     dep =       105.9   +/-    6.1   

     61 km (38 miles) S of Gorontalo, Sulawesi, Indonesia (pop 153,000)
     259 km (161 miles) SW of Manado, Sulawesi, Indonesia
     1622 km (1007 miles) NNW of DARWIN, Northern Territory, Australia
     1926 km (1196 miles) ENE of JAKARTA, Java, Indonesia

     nph =   43 of  43    se = 0.69    FE=265                            A   

     error ellipse = (251.0, 13.0, 19.0;348.0, 27.0, 12.7;137.0, 58.0,  6.7)

 mb = 4.3 ( 29)  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
 LUWI ePn     07:58:47.96   0.7    1.1 196                                   LUWI
      eSn     07:59:03.32  S res =  -0.3 
 TNTI ePn     07:59:30.90   0.9    4.4  80                                   TNTI
      eSn     08:00:20.69  S res =   0.7 
 BKB  ePn     07:59:56.76   1.4    6.3 260                                   BKB 
 FAKI ePn     08:00:41.28  -0.1    9.6 108                                   FAKI
      eSn     08:02:26.80  S res =  -1.0 
 MTN  ePn     08:01:54.29   1.3   15.1 148 b:9.9+0 1.1 4.0                   MTN 
 CISI ePn     08:02:16.53   0.0   16.9 243 b:4.4+1 1.0 4.7                   CISI
 FITZ eP      08:02:30.58   0.6   18.2 172 b:5.5+0 .80 3.9                   FITZ
 WB2  eP      08:03:18.66  -0.1   22.7 152 b:6.2+0 .80 4.0                   WB2 
 WRAB eP      08:03:18.87   0.2   22.7 151 b:8.7+0 .90 4.1                   WRAB
 YULB eP      08:03:23.10  -1.3   23.3 356 b:6.3+0 .70 4.1                   YULB
 SSLB eP      08:03:28.28   0.0   23.7 355 b:1.3+1 .90 4.3                   SSLB
 COEN eP      08:03:34.12   0.9   24.3 126 b:4.4+0 1.1 3.8                   COEN
 YOJ  eP      08:03:34.48   0.9   24.3 360 b:6.1+1 1.1 4.9                   YOJ 
 AS01 eP      08:03:46.84  -0.1   25.8 157                                   AS01
      ePcP    08:07:14.12   0.0 
 AS31 eP      08:03:47.03   0.3   25.8 157 b:8.0-1 .75 3.3                   AS31
 CM01 eP      08:04:24.23   0.3   29.9 309                                   CM01
 CHTO eP      08:04:27.01   1.0   30.2 310 b:1.1+1 1.1 4.5                   CHTO
 ENH  eP      08:04:50.14   1.5   32.8 338 b:1.8+1 .60 5.0                   ENH 
 BBOO eP      08:05:06.54  -0.2   34.9 161 b:4.7+0 .95 4.4                   BBOO
 STKA eP      08:05:18.50   0.0   36.2 153 b:1.0+0 .90 3.7                   STKA
 EIDS eP      08:05:24.62  -0.5   37.0 135 b:6.0+0 1.0 4.5                   EIDS
 CAN  eP      08:06:12.75   0.8   42.7 148 b:1.2+1 .70 4.8                   CAN 
 TOO  eP      08:06:13.03   0.5   42.7 154 b:6.3+0 1.0 4.4                   TOO 
 ULN  eP      08:07:07.08   0.3   49.7 346 b:5.7+0 .60 4.7                   ULN 
 MK01 eP      08:08:11.53  -0.1   58.6 328                                   MK01
 MK31 eP      08:08:11.67  -0.2   58.6 328 b:1.2+0 1.0 3.9                   MK31
 MAKZ eP      08:08:12.78  -0.2   58.8 328 b:1.8+0 .90 4.2                   MAKZ
 ZALV eP      08:08:36.54  -0.2   62.3 336                                   ZALV
 BKZ  eP      08:08:36.88  -0.7   62.4 135 b:1.2+1 1.0 4.8                   BKZ 
 KURK eP      08:08:40.90  -0.3   63.0 330 b:3.4+0 .80 4.3                   KURK
 TIXI eP      08:09:34.68  -0.5   71.6   2 b:8.2+0 1.1 4.5                   TIXI
 VNDA eP      08:10:24.10   0.1   80.2 172 b:2.2+0 1.0 3.9                   VNDA
 RDOG eP      08:10:45.13   0.9   84.1  21                                   RDOG
 IM3  eP      08:10:59.54  -0.3   87.2  24                                   IM3 
 MLY  eP      08:11:05.37  -0.1   88.4  25 b:5.2+0 1.0 4.5                   MLY 
 RC01 eP      08:11:06.11  -0.6   88.6  29                                   RC01
 QSPA eP      08:11:12.01  -0.8   89.9 180                                   QSPA
 DHY  eP      08:11:12.04  -0.3   89.8  27 b:3.7+0 .80 4.6                   DHY 
 ILB  eP      08:11:12.37  -0.7   90.0  25 b:2.2+0 .90 4.3                   ILB 



 Generated 2013 MAR 19 at 08:51 UTC

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