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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     14 SEP 2009  (257)

     ot  = 18:27:23.43   +/-   0.57              NEW MEXICO                      
     lat =      36.551   +/-    3.8
     lon =    -106.371   +/-    6.8              MAGNITUDE 3.2 (GS)       
     dep =         5.0  (geophysicist)

     70 km (45 miles) SE of Dulce, New Mexico (pop 2,600)
     75 km (45 miles) WNW of Taos, New Mexico (pop 4,700)
     75 km (45 miles) N of Los Alamos, New Mexico (pop 11,000)
     105 km (65 miles) NNW of SANTA FE, New Mexico (pop 62,000)
 
     ML 3.2 (GS).

     nph =   19 of  60    se = 0.88    FE=496                            A   

     error ellipse = ( 78.7,  0.0,  9.1;168.7,  0.0,  4.7;  0.0,  0.0,  0.0)

 mb = 0.0 (  0)  ML = 3.2 ( 13)  mblg = 3.0 ( 28)  md = 3.1 (  2)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 SDCO eP      18:27:49.46  -0.2    1.4  30 d:2.9+2     3.2  L:6.4-1 .33 3.1  SDCO
      eS      18:28:06.28  S res =  -1.5X  g:1.3-1 .73 3.1 
 ANMO eP      18:27:52.64   0.1    1.6 183 d:2.3+2     2.9  L:3.9-1 .53 3.0  ANMO
      eS      18:28:13.26  S res =  -0.4X  g:2.2-1 .65 3.5 
 LAZ  ePn     18:28:01.08  -0.2    2.2 197 d:2.2+2     2.9X L:1.1-1 .34 2.8  LAZ 
                                           g:5.5-2 .78 2.9 
 LPM  ePn     18:28:01.15  -0.3    2.2 186 d:1.8+2     2.6X L:9.0-2 .48 2.7  LPM 
                                           g:6.9-2 .70 3.1 
 BNM  ePn     18:28:03.93   0.3    2.4 185 d:2.3+2     3.0X L:1.1-1 .26 2.9  BNM 
                                           g:5.6-2 .72 3.0 
 LENM ePn     18:28:04.11   0.1    2.4 192 d:1.7+2     2.6X L:6.7-2 .60 2.7  LENM
                                           g:3.2-2 .74 2.7 
 W18A ePn     18:28:13.39   0.4    3.1 243                                   W18A
 ISCO ePn     18:28:17.96   1.9X   3.3  10                                   ISCO
 O20A ePn     18:28:26.32   2.6X   3.9 338 d:2.9+1     0.4X                  O20A
 SRU  ePn     18:28:28.33   0.5    4.2 309 d:2.5+2     3.1X L:4.3-1 .50 4.3  SRU 
      ePg     18:28:37.91  -5.3X           g:1.1-1 .74 3.5 
      eSg     18:29:31.75  S res =  -5.4X
 MSTX ePn     18:28:29.10   4.8X   3.9 130 d:1.4+2     2.3X                  MSTX
 Q16A ePn     18:28:32.11   0.0    4.5 303 d:2.2+2     2.9X                  Q16A
      ePg     18:28:43.30  -5.9X
      eSg     18:29:40.42  S res =  -6.9X
 TMUT ePn     18:28:36.54   1.2    4.7 307 d:2.0+2     2.8X L:3.1-1 .46 4.3X TMUT
      ePg     18:28:48.27  -5.3X           g:1.6-1 .74 3.8 
      eSg     18:29:48.32  S res =  -6.2X
 MNTX ePn     18:28:38.02   0.1    4.9 170 d:2.5+2     3.1X L:5.5-2 .73 3.6  MNTX
      eSn     18:29:53.78  S res =  18.7X  g:3.4-2 .73 3.1 
 MVU  ePn     18:28:42.07   2.2X   5.0 295 d:1.6+2     2.5X L:8.8-2 .30 3.8  MVU 
      eSg     18:28:54.38  S res = -70.8X  g:4.4-2 .88 3.2  b:4.3+1 .30 5.5X
 CCUT ePn     18:28:45.68  -3.0X   5.7 282 d:1.7+2     2.6X L:6.1-2 .64 3.8X CCUT
      ePg     18:29:07.64  -4.6X           g:5.7-2 .94 3.3  b:3.5+1 .64 5.2X
 RWWY ePn     18:28:45.74   4.0X   5.2 353 d:1.5+2     2.4X L:3.2-2 .68 3.4  RWWY
      eSg     18:28:59.62  S res = -69.9X  g:3.5-2 1.0 3.0  b:1.6+1 .65 4.8X
 MPU  ePn     18:28:47.18   2.5X   5.4 311 d:3.0+1     0.5X L:4.0-2 .48 3.5  MPU 
      ePg     18:29:00.88  -5.9X           g:2.9-2 .88 3.0  b:2.1+1 .48 5.1X
 TUC  qPn     18:28:47.26   0.0    5.6 222                                   TUC 
      ePg     18:29:04.50  -5.9X
 DAU  ePn     18:28:47.29   1.9X   5.4 317 d:1.4+2     2.4X L:4.6-2 .56 3.6X DAU 
                                           g:3.3-2 .80 3.1  b:2.4+1 .56 5.1X
 NLU  ePn     18:28:48.39   0.4    5.6 309 d:1.2+2     2.2X L:4.0-2 .40 3.6X NLU 
      ePg     18:29:05.89  -5.4X           g:2.4-2 .82 3.0 
 GDL2 ePg     18:28:48.57  -3.9X   4.6 158 d:1.4+2     2.3X L:7.4-2 .40 3.6  GDL2
                                           g:4.1-2 .62 3.2 
 WMOK qPn     18:29:00.23   1.3X   6.4 104 d:2.2+2     2.9X L:3.5-2 .53 3.7X WMOK
                                           g:1.9-2 .68 3.1  b:1.8+1 .53 5.2X
 HWUT ePn     18:29:00.79   1.4    6.5 323 d:1.8+2     2.7X L:1.8-2 .68 3.4X HWUT
                                           g:2.4-2 1.0 3.0  b:1.1+1 .68 4.9X
 ABTX qPn     18:29:08.09   4.3X   6.8 123 d:2.4+1     0.2X                  ABTX
 JLU  ePg     18:29:08.73  -3.4X   5.7 317 d:2.9+1     0.4X L:6.7-2 .44 3.8X JLU 
                                           g:5.2-2 .78 3.4  b:3.4+1 .44 5.3X
 SHPR ePn     18:29:08.94   1.1    7.1 272 d:3.4+1     0.6X L:2.0-2 .78 3.5X SHPR
                                           g:1.5-2 .92 2.9  b:1.3+1 .78 5.2X
 CTU  ePg     18:29:10.52  -6.0X   5.9 316 d:2.5+1     0.3X L:4.5-2 .48 3.7X CTU 
                                           g:2.6-2 .64 3.2  b:2.3+1 .48 5.2X
 R11A ePn     18:29:13.23  -1.0    7.5 287                                   R11A
      ePg     18:29:41.63  -6.3X
      eSg     18:31:17.03  S res =  -8.6X
 TPAW qPn     18:29:15.58  -1.8    7.8 335 d:2.3+1     0.2X L:8.3-3 .78 3.3X TPAW
      ePg     18:29:49.97  -2.2X           g:5.4-3 .78 2.6  b:5.4+0 .78 4.8X
 DUG  ePg     18:29:16.11  -6.7X   6.2 308                                   DUG 
 REDW ePn     18:29:18.25   2.9X   7.6 335 d:1.9+1    -0.1X L:5.7-3 .50 3.1X REDW
      ePg     18:29:44.31  -5.1X           g:8.7-3 1.1 2.7 
 RRI2 qP      18:29:24.21   6.7X   7.8 332                                   RRI2
 BGU  ePg     18:29:28.46  -5.1X   6.8 312 L:1.2-2 .00 3.3X b:8.4+0 .82 4.9X BGU 
 RSSD qPg     18:29:46.70  -5.5X   7.8  13                                   RSSD
      eSg     18:31:27.54  S res =  -5.2X
 GLA  ePg     18:29:50.96  -1.5    7.8 246 d:9.3+0    -0.9X L:1.6-2 .65 3.5X GLA 
                                           g:1.0-2 .83 2.9  b:9.0+0 .65 5.1X
 PHWY eSg     18:29:51.33  -6.2X   4.8   8 d:2.0+1     0.0X L:2.5-2 .63 3.2  PHWY
                                           g:2.4-2 .90 2.9 
 LOHW ePg     18:29:51.44  -0.6    7.8 337 d:1.7+1    -0.2X L:8.6-3 .55 3.3X LOHW
                                           g:5.8-3 .75 2.7  b:4.5+0 .55 4.9X
 ELK  ePg     18:29:51.99  -6.6X   8.1 304 d:2.1+1     0.1X L:3.6-3 .65 3.0X ELK 
                                           g:3.7-3 1.0 2.4  b:2.1+0 .65 4.5X
 IMW  ePg     18:29:55.09  -3.9X   8.1 336 d:2.1+1     0.1X L:8.6-3 .65 3.3X IMW 
                                           g:4.9-3 .65 2.7  b:4.9+0 .65 4.9X



 Generated 2009 SEP 15 at 19:21 UTC

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


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