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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     10 FEB 2009  ( 41)

     ot  = 07:42:54.60   +/-   0.00        SOUTHERN ALASKA                 
     lat =      61.786   +/-    0.0
     lon =    -151.183   +/-    0.0                                       
     dep =        68.4   +/-    0.0   

     80 km (50 miles) SW of Talkeetna, Alaska (pop 700)
     95 km (60 miles) NW of Anchorage, Alaska (pop 260,000)
     110 km (70 miles) WNW of Palmer, Alaska (pop 4,500)
     1005 km (630 miles) WNW of JUNEAU, Alaska
 
     ML 3.5 (AEIC). Felt at Anchorage.

     nph =   81 of  96    se = 0.00    FE=002                            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 = 0.0 (  0)  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
 SKT  P       07:43:04.42  -0.9    0.3 320                                   SKT 
 STLK P       07:43:06.01  -0.6    0.4 227                                   STLK
 SUA  P       07:43:06.03  -0.4    0.4 147                                   SUA 
      S       07:43:14.19  S res =  -0.8X
 CGLM P       07:43:07.90  -0.7    0.6 220                                   CGLM
 SPCG P       07:43:08.12  -0.7    0.6 219                                   SPCG
      S       07:43:18.92  S res =  -0.4X
 CRP  P       07:43:08.79  -0.8    0.7 222                                   CRP 
 SPNW P       07:43:08.95  -1.8    0.8 238                                   SPNW
 BGL  P       07:43:09.73  -0.7    0.8 228                                   BGL 
 CKL  P       07:43:09.89  -0.9    0.8 224                                   CKL 
 FIB  P       07:43:10.82   0.5    0.8 142                                   FIB 
 RC01 P       07:43:11.90  -0.9    1.0 135                                   RC01
      S       07:43:26.73  S res =   0.4X
 PMR  P       07:43:12.06  -0.9    1.0 100                                   PMR 
      S       07:43:26.54  S res =   0.0X
 GHO  P       07:43:13.55  -0.4    1.1  90                                   GHO 
 PPLA P       07:43:15.07  -0.7    1.2 338                                   PPLA
      S       07:43:30.88  S res =  -0.8X
 SML  P       07:43:16.76  -0.8    1.4  88                                   SML 
      S       07:43:35.09  S res =   0.2X
 SLKM P       07:43:16.95  -0.8    1.4 160                                   SLKM
 DFR  P       07:43:17.38  -0.9    1.4 212                                   DFR 
 RDN  P       07:43:18.72  -0.7    1.5 212                                   RDN 
 NCT  P       07:43:18.93  -0.5    1.5 215                                   NCT 
 RSO  P       07:43:19.59  -0.5    1.5 211                                   RSO 
 TRF  P       07:43:21.76  -0.8    1.7  14                                   TRF 
 SCM  P       07:43:23.01  -1.0    1.8  87                                   SCM 
 SEW  P       07:43:23.96  -0.7    1.9 153                                   SEW 
 RND  P       07:43:24.83  -0.7    2.0  33                                   RND 
      S       07:43:48.70  S res =  -0.5X
 INE  P       07:43:25.13  -0.6    2.0 209                                   INE 
 ILW  P       07:43:25.59  -0.4    2.0 210                                   ILW 
 BRLK P       07:43:25.71  -1.0    2.0 176                                   BRLK
 CHUM P       07:43:27.91  -0.5    2.2 347                                   CHUM
      S       07:43:53.16  S res =  -1.1X
 DHY  P       07:43:28.21  -0.7    2.2  52                                   DHY 
      S       07:43:56.06  S res =   0.9X
 MCK  P       07:43:28.74  -0.3    2.2  27                                   MCK 
 VLZ  P       07:43:30.14  -1.7    2.4 104                                   VLZ 
 OPT  P       07:43:31.09   0.0    2.4 206                                   OPT 
 TT01 P       07:43:31.75  -1.4    2.5 299                                   TT01
 KLU  P       07:43:31.79  -1.6    2.5  94                                   KLU 
 DIV  P       07:43:33.55  -1.9    2.7 102                                   DIV 
 AUE  P       07:43:35.05  -0.1    2.7 205                                   AUE 
 AUW  P       07:43:35.37   0.1    2.7 206                                   AUW 
 EYAK P       07:43:36.18  -2.3    2.9 113                                   EYAK
 NEA  P       07:43:38.30  -0.9    3.0  18                                   NEA 
 WRH  P       07:43:39.34  -0.9    3.0  26                                   WRH 
 CCB  P       07:43:42.01  -1.1    3.3  27                                   CCB 
 GOAT P       07:43:42.35  -2.2    3.4 108                                   GOAT
 MLY  P       07:43:42.78  -0.6    3.3   3                                   MLY 
 FOPK P       07:43:42.92  -0.2    3.2 202                                   FOPK
 BMRM P       07:43:43.45   0.0    3.3 102                                   BMRM
 COLA P       07:43:44.70  -1.0    3.4  24                                   COLA
 MDM  P       07:43:44.97  -0.9    3.5  21                                   MDM 
 KAPH P       07:43:46.38  -1.1    3.6 208                                   KAPH
 ILAR P       07:43:46.40  -1.1    3.6  31                                   ILAR
      S       07:44:27.25  S res =  -1.2X
 IL1  P       07:43:46.55  -0.9    3.6  31                                   IL1 
 MENT ePn     07:43:47.54  -1.3    3.7  68 d:2.5+2     5.5X                  MENT
      eSn     07:44:40.57  S res =   9.7X
 DOT  P       07:43:49.72  -0.6    3.8  57                                   DOT 
 KARR P       07:43:49.79   0.0    3.7 210                                   KARR
 GCSA P       07:43:52.10  -0.2    3.9 322                                   GCSA
 GRIN P       07:43:52.57  -2.3    4.1 108                                   GRIN
 KDAK P       07:43:52.80  -1.6    4.1 191                                   KDAK
      S       07:44:37.60  S res =  -3.2X
 KAKN P       07:43:53.60   0.1    4.0 211                                   KAKN
 KCE  P       07:43:53.90  -0.6    4.1 211                                   KCE 
 KHIT P       07:43:54.34  -0.2    4.1 106                                   KHIT
 KABR P       07:43:54.48  -0.7    4.1 209                                   KABR
 KABU P       07:43:54.76   0.2    4.1 212                                   KABU
 IM3  P       07:43:57.55  -0.7    4.4 346                                   IM3 
 BARK P       07:43:58.42  -1.0    4.4 104                                   BARK
 ISLE P       07:43:58.54  -1.0    4.4 102                                   ISLE
 PRP  P       07:43:59.76  -0.7    4.5  31                                   PRP 
 BAGL P       07:44:00.23  -1.2    4.6 102                                   BAGL
 MESA P       07:44:03.64  -0.5    4.8 106                                   MESA
 EGAK ePn     07:44:11.37  -1.4    5.4  52 d:2.3+2     6.1X L:1.1-1 .88 4.0X EGAK
                                           b:3.2+1 .65 4.7X
 COLD P       07:44:12.48  -1.0    5.5   4                                   COLD
 BM3  P       07:44:24.41  -0.6    6.3  24                                   BM3 
 HYT  P       07:44:28.08  -1.7    6.7  92                                   HYT 
 TNA  ePn     07:44:53.93   1.4    8.3 304 d:3.6+1     5.7X L:8.3-3 .70 3.4X TNA 
      eSn     07:46:22.23  S res =  -2.7X  b:5.0+0 .70 4.4X
 INK  P       07:45:12.47  -1.2    9.9  41                                   INK 
      S       07:47:02.98  S res =   0.2X
 DLBC P       07:45:31.63   1.9   11.1  98                                   DLBC
 YKA  P       07:46:46.01  -1.1   17.0  71                                   YKA 
      ScP     07:54:55.65  -1.8X
 NVAR P       07:49:05.45   0.8   30.9 124                                   NVAR
 PDAR P       07:49:05.95   0.1   31.0 108                                   PDAR
 ULM  P       07:49:13.09  -0.6   32.0  85                                   ULM 
 TXAR P       07:51:01.72  -0.1   44.8 114                                   TXAR
 SONM P       07:52:14.40  -0.3   54.5 306                                   SONM
 MKAR P       07:53:16.32  -1.3   63.6 322                                   MKAR



 Generated 2009 MAR 10 at 05:40 UTC

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


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