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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     13 JUL 2007  (194)

     ot  = 00:18:10.73   +/-   0.24              NEGROS- CEBU REG, PHILIPPINES   
     lat =       9.176   +/-    4.7
     lon =     123.286   +/-    6.5              MAGNITUDE 5.0 (GS)       
     dep =        35.0  (geophysicist)

     15 km (10 miles) S of Dumaguete, Negros, Philippines (pop 102,000)
     70 km (40 miles) N of Dipolog, Mindanao, Philippines (pop 99,000)
     85 km (50 miles) SW of Tagbilaran, Bohol, Philippines (pop 77,000)
     650 km (405 miles) SSE of MANILA, Philippines

     nph =   40 of  42    se = 0.80    FE=257                            A   

     error ellipse = ( 65.3,  0.0,  9.1;155.3,  0.0,  5.4;  0.0,  0.0,  0.0)

 mb = 4.9 ( 20)  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
 DAV  ePn     00:18:56.29  -0.8    3.1 132                                   DAV 
 NACB qPn     00:21:38.81  -1.5   15.0 354                                   NACB
 GUMO eP      00:22:58.14   0.3   21.6  76 b:1.1+2 .95 5.2                   GUMO
 CHTO eP      00:23:34.43  -1.3   25.5 295 b:6.0+0 .84 4.2                   CHTO
 FITZ eP      00:23:49.96  -1.4   27.2 175 b:8.8+0 .81 4.4                   FITZ
 MAJO qP      00:24:20.11   0.1   30.4  24                                   MAJO
 WB2  eP      00:24:24.03  -0.4   30.9 159                                   WB2 
 WRAB eP      00:24:25.34   1.0   30.9 159 b:4.9+0 .88 4.3                   WRAB
 CTAO qP      00:25:16.95   1.1   36.8 142                                   CTAO
 FORT eP      00:25:42.45   0.3   40.0 174                                   FORT
 YSS  eP      00:25:51.70   0.2   41.1  20 b:2.8+1 1.6 4.7                   YSS 
 NWAO eP      00:26:00.59  -0.2   42.3 188 b:6.3+1 1.6 5.1                   NWAO
 STKA eP      00:26:17.95  -0.3   44.4 158 b:5.2+0 1.0 4.3                   STKA
 TLY  eP      00:26:25.56   0.2   45.3 343 b:1.4+1 .80 4.9                   TLY 
 TKM2 eP      00:27:27.98   0.4   53.4 317 b:3.0+0 .58 4.5                   TKM2
 ZAA0 eP      00:27:32.14  -0.7   54.2 333                                   ZAA0
 MA2  eP      00:27:34.60   0.6   54.4  17 b:1.5+1 .84 5.1                   MA2 
 AML  eP      00:27:35.35   0.4   54.4 316 b:1.4+1 1.1 4.9                   AML 
 EKS2 eP      00:27:36.27   0.6   54.6 316 b:8.1+0 .93 4.7                   EKS2
 KURK eP      00:27:40.76  -0.2   55.3 327 b:1.8+1 .80 5.2                   KURK
 KBL  eP      00:27:43.68   0.6   55.5 306 b:2.3+1 1.2 5.1                   KBL 
 BRVK eP      00:28:20.32  -0.2   61.0 327                                   BRVK
 ARU  eP      00:29:08.73  -0.9   68.5 327 b:1.4+1 .85 5.1                   ARU 
 NIKO eP      00:29:15.99   0.7   69.4  37                                   NIKO
 GNI  eP      00:29:52.27   0.9   75.4 309 b:3.5+1 1.6 5.1                   GNI 
 CHGN eP      00:29:52.92  -0.9   75.9  34                                   CHGN
 KIV  eP      00:30:00.84   0.9   76.9 313 b:2.4+1 1.3 5.1                   KIV 
 SVW2 eP      00:30:05.14   1.2   77.7  29                                   SVW2
 IMA2 eP      00:30:10.16   0.1   78.8  24                                   IMA2
 MCK  eP      00:30:20.08  -0.9   80.9  27 b:1.3+1 1.0 4.9                   MCK 
 OBN  eP      00:30:20.14   0.1   80.7 324 b:8.7+0 .56 5.0                   OBN 
 MALT qP      00:30:20.39   1.5   80.4 307                                   MALT
 DIV  eP      00:30:29.89   0.2   82.5  29 b:2.4+1 1.4 5.1                   DIV 
 ARE0 eP      00:30:38.33   0.2   84.2 339                                   ARE0
 INK  eP      00:30:48.69  -0.4   86.4  21 b:5.7+2 1.3 6.6X                  INK 
 DLBC qP      00:31:10.24  -0.3   90.8  30                                   DLBC
 CLL  eP      00:31:30.00  -1.0   95.3 324                                   CLL 
 NEW  qPdif   00:32:02.05   0.6X 102.0  36                                   NEW 
 MWC  ePdif   00:32:26.75  -0.4X 107.7  50                                   MWC 
 ELK  qPKiKP  00:36:31.82  -1.4  106.8  43                                   ELK 
 SCHQ qPKPdf  00:36:50.47   1.1  115.7   6                                   SCHQ
 LPAZ ePKPdf  00:38:14.45   0.0  166.8 124                                   LPAZ



 Generated 2007 JUL 19 at 04:25 UTC

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

 


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