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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      4 JUL 2007  (185)

     ot  = 18:31:58.00   +/-   0.00         UTAH                            
     lat =      37.520   +/-    0.0
     lon =    -112.500   +/-    0.0                                       
     dep =         5.2   +/-    0.0   

     50 km (35 miles) N of Kanab, Utah (pop 3,000)
     55 km (35 miles) ESE of Cedar City, Utah (pop 13,000)
     65 km (40 miles) N of Fredonia, Arizona (pop 1,000)
     365 km (225 miles) S of SALT LAKE CITY, Utah
 
     ML 3.1 (SLC).

     nph =   36 of  42    se = 0.00    FE=478                            held

     error ellipse = (  0.0,  0.0,  0.0;  0.0,  0.0,  0.0;  0.0,  0.0,  0.0)

 mb = 0.0 (  0)  ML = 3.0 (  9)  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
 ARUT eP      18:32:13.40   0.2    0.8 290                                   ARUT
      eSg     18:32:22.72  S res =  -0.8X
 MSU  ePn     18:32:16.59  -2.7    1.0  14                                   MSU 
 SRU  ePn     18:32:35.20  -0.5    2.2  44                                   SRU 
 TMUT qPn     18:32:35.55   2.2    2.0  29                                   TMUT
 WUAZ ePn     18:32:35.66   0.4    2.2 155                                   WUAZ
      eS      18:33:06.55  S res =   0.7X
 DAU  eS      18:32:43.41  -3.7    3.0  18 d:1.1+2     2.9X                  DAU 
 TPNV qPn     18:32:47.40   0.4    3.0 260                                   TPNV
 PV10 ePn     18:32:48.87   4.3    2.9  72                                   PV10
 NOQ  qP      18:32:49.54   1.3    3.1   5 d:2.6+1     1.2X L:5.9-2 .62 3.0  NOQ 
 CTU  ePn     18:32:49.63   0.2    3.2  10 d:4.3+1     1.8X L:4.5-2 .56 2.9  CTU 
 PV01 ePn     18:32:50.56   1.8    3.2  78                                   PV01
 LDFC qPn     18:32:51.27   1.9    3.2 222                                   LDFC
 BGU  ePn     18:32:55.77   3.6    3.4 353 d:1.2+2     3.1X                  BGU 
 ELK  ePn     18:32:56.67  -1.6    3.9 327 d:1.3+2     3.2X L:4.4-2 .75 3.2  ELK 
 SPUT ePn     18:32:57.21   0.1    3.8   1 d:3.1+1     1.5X                  SPUT
 MVCO ePg     18:32:58.21  -1.3    3.2  95                                   MVCO
 RW3  ePn     18:33:01.31   2.8    3.9  78                                   RW3 
 DAC  ePn     18:33:01.67  -2.1    4.3 255 d:1.7+1     0.8X L:2.1-3 .45 2.0X DAC 
      eS      18:34:05.52  S res =   0.0X
 HWUT qPn     18:33:02.29   0.2    4.1  10 d:5.4+1     2.2X L:2.4-2 .68 3.0  HWUT
 HVU  qPn     18:33:05.48   1.8    4.3 357 d:1.1+2     3.0X L:2.4-2 .56 3.0  HVU 
 MTUM qP      18:33:08.19  -3.3    4.8 270 d:4.2+1     2.0X                  MTUM
 TPH  ePg     18:33:08.63  -1.8    3.8 280 d:1.1+2     2.9X L:7.5-2 .70 3.4  TPH 
 BMN  qPn     18:33:09.49  -0.1    4.7 310 d:1.5+1     0.7X L:1.4-2 .85 2.9  BMN 
 SMCO ePn     18:33:11.76   2.6    4.6  67                                   SMCO
 ANMO ePn     18:33:20.09  -0.8    5.5 116                                   ANMO
 REDW qPn     18:33:27.00  -0.2    6.0  12 d:2.8+1     1.6X L:1.3-2 1.0 3.2X REDW
                                           b:1.2+1 1.0 4.6X
 RWWY qPn     18:33:27.77   2.4    5.8  43 d:2.9+1     1.7X L:2.4-2 .60 3.4X RWWY
                                           b:1.3+1 .60 4.8X
 ISA  ePg     18:33:33.31  -3.4    5.2 251 d:1.0+1     0.3X L:7.1-3 .78 2.7  ISA 
                                           b:4.7+0 .78 4.2X
 AHID ePg     18:33:37.62  -2.8    5.3  11 d:1.1+1     0.4X L:1.9-2 .88 3.2  AHID
                                           b:1.4+1 .88 4.6X
 LAZ  ePg     18:33:38.11  -2.3    5.3 124                                   LAZ 
 TUC  ePg     18:33:39.57  -1.6    5.4 164                                   TUC 
      eSg     18:34:46.75  S res =  -4.2X
 LENM ePg     18:33:41.20  -4.1    5.6 125 d:1.6+1     0.9X                  LENM
 TPAW ePb     18:33:43.34  -1.2    6.1  11                                   TPAW
 LPM  ePg     18:33:44.13  -3.8    5.7 122 d:1.5+1     0.9X                  LPM 
      qSg     18:35:02.75  S res =   0.5X
 BNM  ePg     18:33:47.24  -2.6    5.8 123                                   BNM 
 PHWY qPg     18:34:05.93   0.9    6.6  53                                   PHWY
      qSg     18:35:24.36  S res =  -6.6X



 Generated 2007 JUL 30 at 16:20 UTC

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

 


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