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Earthquake Activity


Phase Data

Explanation of Parameters

     16 MAY 2004  (137)

     ot  = 01:29:40.00   +/-   0.00         NEVADA
     lat =      37.269   +/-    0.0
     lon =    -114.962   +/-    0.0              MAGNITUDE 4.0 (GS)
     dep =         0.0  (geophysicist)

     20 km (15 miles) ESE of Alamo, Nevada (pop 400)
     55 km (35 miles) SW of Caliente, Nevada (pop 1,100)
     120 km (75 miles) N of Las Vegas, Nevada (pop 478,000)
     470 km (290 miles) ESE of CARSON CITY, Nevada

     nph =   45 of  53    se = 0.00    FE=041                            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 = 4.0 ( 12)  mblg = 0.0 (  0)  md = 4.9 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 TPH  ePn     01:30:14.07  -0.6    2.0 295 d:3.1+2     4.9  L:2.5+0 .53 4.0  TPH
 LDFC ePn     01:30:17.48  -0.2    2.2 183 d:2.5+2     4.8X                  LDFC
 DAC  ePn     01:30:19.36  -0.3    2.3 246 d:1.4+2     4.3X L:5.1-1 .83 3.5  DAC
 MVU  ePn     01:30:21.93  -0.1    2.5  60 d:2.4+2     4.9X L:1.1+0 .50 3.9  MVU
 MSU  ePn     01:30:22.50   0.0    2.5  60 d:3.5+2     5.2X                  MSU
 MTUM ePn     01:30:27.42   0.3    2.9 273 d:2.3+2     5.0X                  MTUM
 WUAZ ePn     01:30:34.57   0.5    3.4 120 d:3.7+2     5.6X L:1.0+0 .55 4.3  WUAZ
 BMN  ePn     01:30:36.67  -0.6    3.6 332 d:2.3+2     5.3X L:1.3+0 .60 4.6  BMN
 NLU  ePn     01:30:36.75   0.9    3.5  39 d:3.6+2     5.6X                  NLU
 MPU  ePn     01:30:38.44  -1.2    3.8  43 d:2.6+2     5.4X                  MPU
 PFO  ePn     01:30:41.23   0.7    3.8 199 d:2.3+2     5.4X L:4.3-1 .75 4.2  PFO
 BGU  ePn     01:30:41.25  -0.6    3.9  22 d:2.8+2     5.6X                  BGU
 SRU  ePn     01:30:43.31   1.4    4.0  61 d:3.0+2     5.6X                  SRU
 MWC  ePn     01:30:44.27   2.4X   3.9 221 d:2.0+2     5.3X                  MWC
 CTU  ePn     01:30:44.54  -1.3    4.2  35 d:2.4+2     5.5X                  CTU
 WCN  ePn     01:30:45.97  -0.6    4.3 300 d:2.1+2     5.5X L:2.6-1 .52 4.1  WCN
 PAHR ePn     01:30:46.42   0.6    4.2 306 d:4.4+1     4.1X L:6.8-2 .66 3.5  PAHR
 JLU  ePn     01:30:46.82  -0.1    4.3  38 d:2.6+2     5.6X                  JLU
 DAU  ePn     01:30:46.91   0.5    4.3  42 d:2.9+2     5.7X                  DAU
 CMB  P       01:30:48.13   0.5    4.4 282 d:2.5+2     5.6X L:1.2-1 .65 3.7  CMB
 SPUT P       01:30:49.35   0.2    4.5  25 d:2.7+2     5.7X                  SPUT
 HVU  P       01:30:53.61  -0.1    4.8  20 d:2.5+2     5.8X                  HVU
 TCUT ePn     01:30:54.35   1.6    4.7  35                                   TCUT
 BAR  P       01:30:54.74   1.4    4.8 198 d:1.9+2     5.5X                  BAR
 PV10 ePn     01:30:54.89   1.0    4.8  75 d:3.6+2     6.1X                  PV10
 SAO  ePn     01:30:56.53  -2.6X   5.2 266 d:1.3+2     5.4X L:9.6-2 .85 3.9  SAO
                                           b:3.1+1 .90 5.0X
 LRV  qP      01:30:56.66   1.4    4.9 262 d:1.8+1     3.5X                  LRV
 BEKR P       01:30:56.77   1.0    5.0 303 d:2.3+2     5.8X L:1.0-1 .72 3.8  BEKR
 HWUT P       01:30:58.51   1.2    5.1  30 d:3.0+2     6.0X L:1.5-1 .75 4.0  HWUT
 PV01 P       01:30:59.35   1.0    5.1  78 d:3.3+2     6.2X                  PV01
 OHCM P       01:31:04.81   1.4    5.5 294 d:1.7+2     5.7X                  OHCM
 WVOR P       01:31:11.58   3.2X   5.9 332 d:2.7+2     6.3X L:2.0-1 .68 4.3X WVOR
                                           b:8.0+0 1.0 4.4X
 TUC  ePn     01:31:11.74   1.4    6.0 144 d:2.8+2     6.4X L:6.6-2 .80 3.9X TUC
 MOD  ePn     01:31:12.88   0.1    6.2 320 d:1.3+2     5.8X L:2.3-1 .95 4.4X MOD
 HLID P       01:31:14.36   0.2    6.3   4 d:2.9+2     6.5X L:1.1-1 .70 4.1X HLID
 REDW ePn     01:31:22.55   0.8    6.8  26 d:2.2+2     6.5X                  REDW
 LAZ  ePn     01:31:24.23   0.8    7.0 112 d:2.6+2     6.7X                  LAZ
 YBH  ePn     01:31:26.42  -3.7X   7.5 309 d:2.0+2     6.6X L:1.1-2 .95 3.3X YBH
 LENM qP      01:31:27.55   1.0    7.2 113 d:1.7+2     6.4X                  LENM
 KSWY ePn     01:31:27.78   1.8    7.2  26 d:2.1+2     6.6X                  KSWY
 ANMO P       01:31:28.38   1.0    7.3 106 d:2.5+2     6.7X L:4.6-2 .78 3.9X ANMO
 BNM  ePn     01:31:31.05   0.9    7.5 112 d:2.0+2     6.6X                  BNM
 MCMT ePn     01:31:38.05   4.3X   7.7  11 d:2.6+2     7.0X                  MCMT
 QLMT ePn     01:31:38.23   0.5    8.0  18 d:2.1+2     6.9X                  QLMT
 HUMO ePn     01:31:39.85   0.7    8.1 313 d:1.9+2     6.9X                  HUMO
 LKWY qPn     01:31:39.85   1.4    8.1  24 d:3.0+1     5.2X L:6.9-3 .68 3.2X LKWY
 SDCO qP      01:31:39.85   8.6X   7.5  84 d:5.7+1     5.6X L:2.3-2 .98 3.7X SDCO
                                           b:2.2+1 1.2 5.2X
 BOZ  ePn     01:31:46.36  -1.2    8.7  16 d:2.2+2     7.2X L:7.8-3 .83 3.4X BOZ
 LNOR qPn     01:31:47.75  -2.6X   8.9 345 d:3.1+1     5.6X                  LNOR
 CHMT ePn     01:32:03.40   2.2    9.7   7 d:2.0+1     5.5X                  CHMT
 MNTX ePn     01:32:04.55   4.4X   9.7 122 d:1.3+1     5.1X L:4.1-3 .78 3.3X MNTX
                                           b:2.7+0 .78 4.8X
 RSSD P       01:32:15.11  -0.1   10.7  47 b:2.6+0 .50 4.9X                  RSSD
 NEW  ePn     01:32:19.63  -0.2   11.1 352 b:1.2+0 .60 4.5X                  NEW



 Generated 2004 MAY 16 at 02:02 UTC

 

First Government graphic