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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     23 MAY 2008  (144)

     ot  = 11:42:14.24   +/-   0.57              NORTHERN YUKON TERRITORY, CANADA
     lat =      65.207   +/-    7.3
     lon =    -133.943   +/-    5.7              MAGNITUDE 4.1 (GS)       
     dep =         5.0  (assigned)    

     205 km (125 miles) NNE of Mayo, Yukon Territory, Canada
     255 km (155 miles) S of Fort McPherson, NW Territories, Canada
     505 km (315 miles) N of WHITEHORSE, Yukon Territory, Canada
     1005 km (630 miles) WNW of YELLOWKNIFE, NW Territories, Canada

     nph =   21 of  28    se = 1.27    FE=677                            A   

     error ellipse = (166.1,  0.0,  9.7; 76.1,  0.0,  7.4;  0.0,  0.0,  0.0)

 mb = 4.1 (  5)  ML = 4.3 (  2)  mblg = 3.7 ( 19)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 DAWY ePn     11:42:56.96  -0.1    2.6 246 d:4.6+2     5.2X                  DAWY
      eSn     11:43:31.45  S res =   2.3X
 EGAK ePn     11:43:02.30  -1.4    3.1 265 d:4.4+2     5.4X L:1.2+0 .73 4.3  EGAK
      eSn     11:43:44.31  S res =   3.3X  g:1.0+0 .95 4.2 
 INK  ePn     11:43:05.43   1.5    3.1   3 d:4.7+2     5.4X L:1.1+0 .80 4.3  INK 
      eSn     11:43:57.18  S res =  15.7X  g:7.3-1 .80 4.2 
 MENT ePn     11:43:26.75  -1.2    4.9 247 d:3.8+2     5.9X                  MENT
 PAX  ePn     11:43:36.74  -0.4    5.5 251 d:2.4+2     5.8X L:1.8-1 .84 4.2X PAX 
                                           g:1.3-1 .84 3.7  b:4.4+1 .80 5.2X
 SKAG ePn     11:43:40.28  -0.6    5.8 187 d:3.6+2     6.2X L:2.7-1 .56 4.4X SKAG
                                           g:2.6-1 1.0 4.0  b:5.3+1 .40 5.6X
 COLA ePn     11:43:40.68  -1.4    5.9 273 d:2.5+2     6.0X L:2.0-1 .90 4.3X COLA
                                           g:1.6-1 .90 3.8  b:4.5+1 .90 5.2X
 PNL  ePn     11:43:45.70   0.7    6.1 207 d:2.1+2     5.9X L:2.3-1 1.1 4.4X PNL 
                                           g:2.3-1 1.1 3.9  b:2.8+1 .54 5.3X
 MCK  ePn     11:43:52.85   0.4    6.6 264 d:2.3+2     6.2X L:1.6-1 1.0 4.4X MCK 
                                           g:1.4-1 1.0 3.8  b:2.6+1 .78 5.3X
 COLD ePn     11:43:54.93  -0.6    6.9 294 d:3.1+2     6.5X L:1.1-1 .96 4.2X COLD
                                           g:9.4-2 .96 3.7  b:1.3+1 .68 5.2X
 DIV  ePn     11:43:55.47   1.8    6.7 238 d:1.9+2     6.1X L:6.5-2 .88 4.0X DIV 
                                           g:5.4-2 .94 3.4  b:2.9+1 .78 5.4X
 DLBC ePn     11:43:58.05   0.1    7.0 163 d:3.4+2     6.7X                  DLBC
 BPAW ePn     11:44:00.84  -1.9    7.4 269 d:2.9+2     6.7X L:8.2-2 1.1 4.2X BPAW
                                           g:8.8-2 1.1 3.6  b:2.6+1 .94 5.4X
 TRF  ePn     11:44:03.23   1.5    7.3 264 d:2.0+2     6.3X L:9.4-2 .88 4.3X TRF 
                                           g:8.0-2 .98 3.6  b:3.2+1 .56 5.7X
 KTH  ePn     11:44:03.89  -0.9    7.5 265 d:3.1+2     6.8X L:1.4-1 .98 4.5X KTH 
                                           g:1.2-1 .98 3.9  b:3.7+1 1.0 5.5X
 PMR  ePn     11:44:08.39   1.4    7.7 249 d:2.4+2     6.6X L:3.9-2 1.4 3.9X PMR 
                                           g:2.8-2 1.0 3.2  b:1.1+1 .92 5.1X
 CHUM ePn     11:44:12.52   1.3    8.0 269 d:2.5+2     6.8X L:6.6-2 1.0 4.2X CHUM
                                           g:6.1-2 1.0 3.6  b:1.4+1 .78 5.3X
 PPLA ePn     11:44:18.62   3.1X   8.3 262 d:2.2+2     6.8X L:1.2-1 1.0 4.5X PPLA
                                           g:1.1-1 1.0 3.8  b:1.2+1 .66 5.3X
 RES  ePn     11:45:58.20  -1.6   16.0  37 g:2.0-2 .95 3.6  b:6.2+0 .55 4.0  RES 
 FFC  eP      11:46:34.63  -0.6   18.9 109 g:1.3-2 .95 3.6  b:1.1+1 .85 4.1  FFC 
 FCC  eP      11:46:41.95   0.0   19.5  90 g:4.7-4 1.1 2.1X b:1.2-1 .65 2.3X FCC 
 BILL eP      11:47:23.40   3.2X  23.1 304 g:7.8-3 1.1 3.4  b:7.8+0 1.1 4.2  BILL
 GCMT eP      11:47:29.13   3.7X  23.5 134 g:1.7-3 .98 2.8  b:3.0+0 1.1 3.8  GCMT
 ABKAReP      11:52:58.84   1.9   65.4 350 b:3.2+0 .88 4.5                   ABKA
 BCIP eP      11:53:03.16  -5.9X  67.2 120 b:2.2+2 .65 6.5X                  BCIP



 Generated 2008 MAY 23 at 12:59 UTC

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


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