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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      9 MAY 2008  (130)

     ot  = 20:37:01.58   +/-   1.30              SOUTHERN SUMATRA, INDONESIA     
     lat =      -4.334   +/-    5.6
     lon =     102.694   +/-    7.0              MAGNITUDE 4.8 (GS)       
     dep =        95.6   +/-   11.4   

     80 km (50 miles) SE of Bengkulu, Sumatra, Indonesia (pop 262,000)
     275 km (170 miles) WSW of Palembang, Sumatra, Indonesia
     310 km (195 miles) WNW of T.-Telukbetung, Sumatra, Indonesia
     490 km (305 miles) WNW of JAKARTA, Java, Indonesia

     nph =   58 of  65    se = 0.91    FE=274                            A   

     error ellipse = ( 55.0, 61.2, 19.2;243.1, 28.5,  8.9;151.3,  3.4,  6.7)

 mb = 4.8 ( 37)  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
 KSM  ePn     20:39:16.78   0.5    9.5  53 d:2.8+1     5.7X L:3.1-2 1.2 4.2X KSM 
                                           g:1.8-2 .90 3.2X b:3.7+1 1.2 5.2X
 KULM ePn     20:39:18.11  -1.2    9.8 348                                   KULM
 KKM  ePn     20:40:55.35   1.8   17.0  53 b:3.2+1 1.0 4.5                   KKM 
 CM31 eP      20:41:57.36  -0.6   22.9 351 g:4.6-2 .98 4.2X b:2.9+1 .78 4.7  CM31
 CHTO iPc     20:42:00.47  -0.7   23.3 351 g:1.6-2 .65 4.0X b:1.6+1 .65 4.5  CHTO
 MBWA eP      20:42:03.47   0.2   23.5 137 b:4.1+1 1.4 4.6                   MBWA
 QIZ  qP      20:42:11.39   1.5   24.3  17 b:2.5+1 1.1 4.5                   QIZ 
 FITZ eP      20:42:28.01  -0.4   26.3 123 g:1.7-2 .85 3.9X b:1.5+1 .78 4.6  FITZ
 NWAO eP      20:43:14.66  -0.1   31.5 156 b:2.1+1 1.3 4.7                   NWAO
 YHNB qP      20:43:36.89  -0.3   34.1  31 b:3.5+1 1.1 5.1                   YHNB
 WRAB iPc     20:43:40.28  -0.7   34.5 119 b:9.3+0 .50 4.9                   WRAB
 WB2  iPc     20:43:40.47  -0.5   34.5 119                                   WB2 
      ePcP    20:46:14.51   0.4X
 ENH  iPc     20:43:45.19   0.1   35.0  10 b:2.5+1 .43 5.5                   ENH 
 LSA  iPc     20:43:50.57  -0.1   35.6 343 b:1.5+1 .85 4.9                   LSA 
      ePcP    20:46:18.47   0.8X
 GUMO eP      20:45:09.30  -2.5   45.5  66 b:6.5+1 .83 5.5                   GUMO
 CTAO iPc     20:45:09.72   0.4   45.2 114 b:3.0+1 .76 5.2                   CTAO
 STKA eP      20:45:13.03   0.6   45.6 132 b:4.8+0 .53 4.6                   STKA
      ePcP    20:46:49.88   0.5X
 BJT  qP      20:45:14.85   0.7   45.8  14                                   BJT 
 KBL  eP      20:45:46.14  -0.4   50.0 323 b:1.1+1 .96 4.9                   KBL 
 MAJO eP      20:46:04.20  -0.6   52.5  36 b:5.9+0 .60 4.8                   MAJO
 UCH  eP      20:46:08.36  -0.4   52.9 334 b:6.0+0 .69 4.7                   UCH 
 TKM2 eP      20:46:09.29   0.1   53.0 335 b:3.3+1 .70 5.5                   TKM2
 AML  eP      20:46:10.78   0.0   53.2 333 b:1.7+1 .81 5.1                   AML 
 AAK  eP      20:46:11.21   0.3   53.3 334 b:9.1+0 .95 4.8                   AAK 
 EKS2 eP      20:46:13.94   0.7   53.6 334 b:3.5+1 .82 5.4                   EKS2
 MK31 iPc     20:46:16.02   0.1   54.0 343                                   MK31
 MDJ  eP      20:46:18.54   0.0   54.4  23 b:9.4+0 .86 4.8                   MDJ 
 HIA  eP      20:46:25.13  -0.8   55.4  13 b:9.6+0 .73 4.9                   HIA 
 TLY  eP      20:46:30.19   1.5   55.8   1 b:1.8+1 .85 5.1                   TLY 
 KURK iPc     20:46:48.50   0.0   58.6 342 b:3.1+1 .80 5.5                   KURK
 ZAA0 iPc     20:46:57.61  -0.2   60.0 348                                   ZAA0
 CASY eP      20:47:10.69  -1.2   62.1 176                                   CASY
 YSS  eP      20:47:12.58   0.4   62.1  30 b:1.6+1 .80 5.1                   YSS 
 BRVK iPc     20:47:20.17  -0.5   63.4 339 b:1.4+1 .80 5.0                   BRVK
 ABKARiPc     20:47:30.93  -0.3   65.0 331                                   ABKA
 MAW  qP      20:47:55.86   1.2   68.7 195                                   MAW 
 YAK  eP      20:47:57.80  -0.8   69.3  13 b:1.8+1 .65 5.1                   YAK 
 GNI  qP      20:47:57.90   0.4   69.1 316 b:6.2+0 .95 4.4                   GNI 
 ARU  iPc     20:48:05.25   0.0   70.4 336 b:2.0+1 1.1 4.9                   ARU 
 KIV  eP      20:48:15.87   0.3   72.1 319 b:5.3+0 .70 4.5                   KIV 
 MALT eP      20:48:21.58   0.9   72.9 312 b:1.4+0 .60 4.0                   MALT
 LBTB eP      20:48:40.73  -1.1   76.5 245                                   LBTB
 BR131iPc     20:48:43.56  -0.1   76.9 312 b:4.5+0 .60 4.5                   BR13
 TIXI eP      20:48:46.65  -1.0   77.7   8 b:4.5+0 .55 4.5                   TIXI
 SBA  qP      20:49:03.81   1.4   80.5 169                                   SBA 
 KIEV eP      20:49:15.68  -0.4   83.0 322 b:4.7+0 .80 4.5                   KIEV
 AKBB eP      20:49:15.88  -0.2   83.0 322                                   AKBB
 BUR08eP      20:49:26.85   1.2   84.8 318                                   BUR0
 SUW  eP      20:49:38.13   0.4   87.3 324 b:3.9+1 1.0 5.4                   SUW 
 MORC eP      20:49:52.14   0.9   90.1 320 b:7.3+0 1.0 4.8                   MORC
 WMOK ePKPdf  20:56:23.62  -2.6  143.8  31                                   WMOK
 FVM  ePKPdf  20:56:25.78  -1.4  144.4  18                                   FVM 
 SIUC ePKPdf  20:56:28.00  -0.2  145.0  17                                   SIUC
 USIN ePKPdf  20:56:28.76   0.2  145.2  14                                   USIN
 WCI  ePKPdf  20:56:28.88   0.2  145.3  12                                   WCI 
 MIAR ePKPdf  20:56:32.42   1.8  146.4  25                                   MIAR
 JCT  ePKPbc  20:56:33.23   0.9  146.4  37                                   JCT 
 TKL  ePKPbc  20:56:37.35   0.2X 148.3  10                                   TKL 
 CPCT ePKPbc  20:56:37.64   0.3  148.3  11                                   CPCT
      ePKPab  20:56:40.68   0.1X
 GOGA ePKPbc  20:56:42.64  -0.2X 150.5  11                                   GOGA
      ePKPab  20:56:49.54   0.0X



 Generated 2008 MAY  9 at 22:07 UTC

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


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