Phase Data

Explanation of Parameters


     22 APR 2011  (112)

     ot  = 00:06:03.16   +/-   1.69              SOUTHERN YUKON TERRITORY, CANADA
     lat =      63.989   +/-    9.0
     lon =    -130.981   +/-    9.9              MAGNITUDE 4.2 (GS)       
     dep =        15.4   +/-    5.8   

     229 km (142 miles) NNE of Faro, Yukon Territory, Canada
     246 km (153 miles) SW of Norman Wells, NW Territories, Canada
     247 km (153 miles) ENE of Mayo, Yukon Territory, Canada
     422 km (262 miles) NNE of WHITEHORSE, Yukon Territory, Canada

     nph =   82 of 101    se = 0.83    FE=018                            A   

     error ellipse = (296.0, 13.0, 16.1;203.0,  9.0, 13.0; 78.0, 73.0,  8.0)

 mb = 4.2 ( 35)  ML = 4.9 ( 59)  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
 EGAK ePn     00:07:10.17  -0.3    4.5 285 L:2.3+0 .88 4.9                   EGAK
 INK  ePn     00:07:10.75   0.7    4.5 348 L:1.0+0 1.5 4.5                   INK 
 SKAG ePn     00:07:16.74  -0.6    5.0 206 L:1.9+0 1.2 5.0                   SKAG
 DLBC ePn     00:07:25.64  -0.1    5.6 175 L:2.3+0 1.0 5.2                   DLBC
 MENT ePn     00:07:27.40  -1.2    5.8 265 L:1.7+0 .76 5.2                   MENT
 DOT  ePn     00:07:27.78  -0.8    5.8 273 L:2.6+0 .92 5.3                   DOT 
 BAL  ePn     00:07:32.42   0.6    6.0 246 L:1.1+0 1.2 5.0                   BAL 
 ILB  ePn     00:07:35.30  -8.8X   6.9 284                                   ILB 
 FYU  ePn     00:07:38.14   0.0    6.5 300 L:1.3+0 2.0 5.2                   FYU 
 PAX  ePn     00:07:38.59  -0.5    6.6 268 L:3.9-1 .82 4.7                   PAX 
 IL1  ePn     00:07:40.36  -3.8X   6.9 284                                   IL1 
 HDA  ePn     00:07:43.68  -1.0    7.0 281 L:7.0-1 1.1 5.1                   HDA 
 BMRM ePn     00:07:45.47   0.5    7.0 251 L:4.5-1 1.5 4.9                   BMRM
 KLU  ePn     00:07:49.82   0.7    7.3 257 L:2.6-1 1.5 4.8                   KLU 
 DHY  ePn     00:07:50.31   0.0    7.4 270 L:3.8-1 1.1 5.0                   DHY 
 WRH  ePn     00:07:51.21  -0.2    7.5 281 L:5.4-1 1.0 5.1                   WRH 
 DIV  ePn     00:07:51.43   0.8    7.4 254 L:2.1-1 1.1 4.7                   DIV 
 MDM  ePn     00:07:52.20   0.2    7.5 285 L:3.6-1 1.2 5.0                   MDM 
 YKB5 ePn     00:07:52.23  -0.1    7.5  94                                   YKB5
 WRAK ePn     00:07:53.04  -0.5    7.6 186 L:3.4-1 1.2 5.0                   WRAK
 YKW3 ePn     00:07:53.09   1.1    7.5  94 L:2.1-1 1.5 4.8                   YKW3
 EYAK ePn     00:07:55.76   1.3    7.7 250 L:2.1-1 1.4 4.8                   EYAK
 SCM  ePn     00:07:56.68   1.2    7.8 261 L:3.4-1 1.1 5.0                   SCM 
 MCK  ePn     00:07:57.72   0.0    7.9 276 L:5.6-1 1.0 5.3                   MCK 
 RND  ePn     00:07:58.28   0.1    8.0 274 L:2.9-1 1.4 5.0                   RND 
 MLY  ePn     00:08:06.25  -0.4    8.6 286 L:1.7-1 1.8 4.9                   MLY 
 TRF  ePn     00:08:06.69   0.0    8.6 275 L:4.9-1 1.2 5.4                   TRF 
 CRAG ePn     00:08:06.92  -0.2    8.6 188 L:1.1-1 1.3 4.7                   CRAG
      eLg     00:10:31.11 -13.8X
 COLD ePn     00:08:07.33   0.8    8.6 301 L:9.0-2 1.9 4.7                   COLD
 BPAW ePn     00:08:08.25  -0.9    8.8 280 L:3.6-1 1.4 5.3                   BPAW
 PMR  ePn     00:08:09.00   1.5    8.7 262 L:1.0-1 1.6 4.7                   PMR 
 KTH  ePn     00:08:09.89  -0.3    8.8 276 L:3.1-1 1.2 5.3                   KTH 
 RC01 ePn     00:08:15.36   1.2    9.1 260                                   RC01
 CAST ePn     00:08:17.98   0.5    9.4 276                                   CAST
 PPLA ePn     00:08:21.32   1.3    9.6 273                                   PPLA
 SPU  ePn     00:08:29.30   1.8   10.1 263                                   SPU 
 HOM  ePn     00:08:36.18   1.0   10.7 256                                   HOM 
 TTA  ePn     00:08:43.16   0.4   11.2 276                                   TTA 
 TT01 ePn     00:08:43.29   0.4   11.2 276                                   TT01
 SVW2 ePn     00:08:50.47   1.2   11.7 267                                   SVW2
 CHGN ePn     00:09:43.20   1.5   15.6 253                                   CHGN
 RES  ePn     00:09:48.54  -2.1   16.3  34 b:1.7+1 .70 4.3                   RES 
 COLA eSg     00:09:51.28  13.6X   7.4 285                                   COLA
 JCW  ePn     00:09:54.81  -0.1   16.6 158                                   JCW 
 B08A ePn     00:09:59.44   0.5   16.9 152 b:9.8+0 1.4 3.7                   B08A
 FFC  ePn     00:10:00.26  -3.4X  17.3 109 b:1.6+1 .85 4.2                   FFC 
 NEW  ePn     00:10:06.26   0.1   17.5 148                                   NEW 
      eP      00:10:11.92   4.7X
      eLR     00:15:10.94                                  
 LTY  ePn     00:10:08.73  -0.3   17.7 156 b:8.1+0 1.2 3.7                   LTY 
 C09A ePn     00:10:08.86   0.6   17.7 151 b:4.6+0 .90 3.6                   C09A
 WALA ePn     00:10:10.46   3.0X  17.6 140 b:6.2+0 .80 3.8                   WALA
 D08A ePn     00:10:16.06   0.7   18.2 153 b:3.8+0 .75 3.6                   D08A
 FCC  ePn     00:10:17.20   2.0   18.2  90 b:1.2+1 .75 4.1                   FCC 
      eSn     00:13:24.00  S res = -14.2X
 BSMT eP      00:10:18.81   0.8   18.4 144                                   BSMT
 BLMT eP      00:10:19.26   1.6   18.4 143                                   BLMT
 F04A eP      00:10:20.29  -0.5   18.7 161 b:1.3+1 .95 4.1                   F04A
 HAWA eP      00:10:20.64  -0.5   18.8 155 b:7.1+0 1.1 3.8                   HAWA
 YBMT eP      00:10:21.00   0.9   18.6 142                                   YBMT
 JTMT eP      00:10:21.56   1.1   18.7 143                                   JTMT
 VALT eP      00:10:22.36   4.0X  18.5 160                                   VALT
 SWMT eP      00:10:24.79   1.1   19.0 143                                   SWMT
 MSO  eP      00:10:31.25   0.5   19.6 143 b:1.1+1 1.2 4.0                   MSO 
      eLR     00:16:35.05                                  
 G06A eP      00:10:31.29  -0.1   19.7 158 b:9.3+0 1.0 4.0                   G06A
 CHMT eP      00:10:32.56   0.6   19.7 142                                   CHMT
 EGMT eP      00:10:32.96   0.7   19.8 134 b:1.5+1 .85 4.3                   EGMT
 G08A eP      00:10:33.59  -0.5   19.9 154 b:9.0-1 .60 3.2                   G08A
 DGMT eP      00:10:49.29   0.7   21.3 124 b:2.0+1 .90 4.5                   DGMT
 ULM  eP      00:11:14.55   6.4X  23.1 110 b:8.2+0 1.0 4.2                   ULM 
 BILL eP      00:11:23.90   0.4   24.8 307 b:4.1+0 .70 4.2                   BILL
 BMN  eP      00:11:25.42  -0.2   24.9 155 b:3.8+0 1.0 4.0                   BMN 
 ORV  eP      00:11:26.74  -0.2   25.1 163 b:6.1+0 1.5 4.1                   ORV 
 NSHM eP      00:11:38.98   4.0   26.0 165                                   NSHM
 CMB  eP      00:11:41.85  -0.1   26.8 161 b:6.9+0 1.5 4.1                   CMB 
 TMUT eP      00:11:47.12  -0.6   27.4 145 b:6.6+0 .98 4.3                   TMUT
 O20A eP      00:11:47.43  -0.3   27.4 140 b:1.6+1 1.7 4.5                   O20A
 SRU  eP      00:11:50.45  -0.3   27.7 144 b:6.8+0 .82 4.4                   SRU 
 SAO  eP      00:11:51.99   0.1   27.9 164 b:9.1+0 .90 4.5                   SAO 
 ECSD eP      00:11:53.46  -0.5   28.1 120 b:3.3+0 .90 4.1                   ECSD
 SPMN eP      00:11:56.79   0.6   28.4 113 b:3.9+0 .80 4.2                   SPMN
 LCMT eP      00:12:01.85  -0.8   29.1 150 b:7.1+0 1.3 4.3                   LCMT
      eScP    00:18:45.29  -5.8X
 GSC  eP      00:12:08.87  -2.1   30.0 156 b:1.2+1 1.3 4.5                   GSC 
 S22A eP      00:12:10.01  -1.1   30.0 140 b:8.5+0 1.6 4.3                   S22A
 JFWS eP      00:12:21.16  -1.2   31.3 113 b:3.2+1 1.8 4.9                   JFWS
 PFO  eP      00:12:25.30  -0.8   31.7 157 b:4.1+0 1.0 4.3                   PFO 
 SUMG eP      00:12:26.53  -0.2   31.8  35 b:7.8+0 1.2 4.5                   SUMG
 Y12C eP      00:12:27.66  -0.2   31.9 154 b:5.0+0 1.0 4.4                   Y12C
 PV09 ePP     00:13:08.63   4.3X  28.6 143                                   PV09
 HLID ePcP    00:14:58.28   2.8X  22.5 147                                   HLID
 F10A eLR     00:16:25.60         19.6 150                                   F10A
 KNB  eS      00:16:59.35   4.5X  29.1 149                                   KNB 
 RLMT eLR     00:18:03.75         22.5 137                                   RLMT
 MLI  eScP    00:18:38.08   0.4   24.6 145                                   MLI 
      eLR     00:19:06.00                                  
 MSU  eScP    00:18:46.80  -0.7   27.9 147                                   MSU 
 EKU  eScP    00:18:53.06   1.5   29.2 149                                   EKU 
 HBAR eS      00:19:04.14   0.7   37.5 120                                   HBAR



 Generated 2011 APR 22 at 00:21 UTC

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