Phase Data

Explanation of Parameters


     18 FEB 2013  ( 49)

     ot  = 08:59:55.52   +/-   1.52              EAST OF KURIL ISLANDS           
     lat =      46.999   +/-   11.8
     lon =     156.605   +/-   11.9              MAGNITUDE 4.7 (GS)       
     dep =         9.8   +/-    1.9   

     411 km (255 miles) S of Severo-Kuril'sk, Kuril Islands, Russia
     686 km (426 miles) SSW of Petropavlovsk-Kamchatskiy, Russia
     702 km (436 miles) ENE of Kuril'sk, Kuril Islands
     7291 km (4527 miles) NE of MOSCOW, Russia 1

     nph =   86 of  89    se = 0.75    FE=222                            A   

     error ellipse = (134.0,  1.0, 20.4;224.0,  0.0, 15.4;332.0, 88.0,  2.8)

 mb = 4.7 ( 62)  ML = 4.5 (  2)  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
 PET  ePn     09:01:23.97  -2.7    6.2  12 L:3.0-1 1.5 4.5                   PET 
      eSn     09:02:33.38  S res =  -3.9X
 PETK ePn     09:01:24.25  -2.2    6.2   6                                   PETK
 PEA0BePn     09:01:24.62  -1.9    6.2   6                                   PEA0
 YSS  ePn     09:02:12.72   0.9    9.5 275                                   YSS 
 ERM  ePn     09:02:28.87  -1.5   10.8 248                                   ERM 
 USA0BePn     09:03:56.81  -1.9   17.4 270 b:8.6+1 1.9 4.5                   USA0
 BILL eP      09:04:46.16  -0.3   21.7  10 b:1.5+1 1.0 4.4                   BILL
 GAMB eP      09:05:12.24   0.1   24.2  35 b:1.2+1 1.0 4.4                   GAMB
 ANM  eP      09:05:38.30   0.4   27.1  36 b:6.8+0 .84 4.4                   ANM 
 IM3  eP      09:06:22.17  -0.8   32.2  36                                   IM3 
 TRF  eP      09:06:32.61  -0.4   33.3  41 b:1.5+1 1.3 4.8                   TRF 
 MLY  eP      09:06:33.12   0.6   33.2  38 b:1.3+1 1.6 4.6                   MLY 
 SONA1eP      09:06:35.36   0.3   33.5 290                                   SONA
 GHO  eP      09:06:37.05  -0.8   33.8  44 b:7.2+1 1.9 5.3                   GHO 
 MCK  eP      09:06:37.79  -0.5   33.9  40 b:1.3+1 1.2 4.7                   MCK 
 KNK  eP      09:06:38.28  -1.5   34.1  45 b:5.7+1 1.7 5.2                   KNK 
 RND  eP      09:06:38.40  -0.1   33.9  41 b:1.0+1 .84 4.8                   RND 
 SML  eP      09:06:39.32  -1.0   34.1  44 b:5.8+1 1.5 5.3                   SML 
 TOLK eP      09:06:41.68   0.3   34.3  32 b:1.9+1 1.6 4.8                   TOLK
 WRH  eP      09:06:41.89   0.0   34.3  39 b:2.7+1 1.8 4.8                   WRH 
 MDM  eP      09:06:41.89   0.2   34.3  38 b:4.3+1 1.9 5.0                   MDM 
 YOJ  eP      09:06:42.24  -5.3X  34.9 242 b:1.9+2 1.2 5.8                   YOJ 
 DHY  eP      09:06:44.00  -0.3   34.6  42 b:6.3+0 .80 4.6                   DHY 
 SCM  eP      09:06:44.35  -0.1   34.6  44 b:1.7+2 2.0 5.6                   SCM 
 HDA  eP      09:06:45.69  -0.4   34.8  39 b:3.8+1 1.8 4.9                   HDA 
 IL1  eP      09:06:45.79  -0.7   34.9  39                                   IL1 
 ILB  eP      09:06:45.84  -0.6   34.9  39                                   ILB 
 KLU  eP      09:06:50.10  -0.2   35.3  44 b:5.4+1 1.6 5.2                   KLU 
 FYU  eP      09:06:51.99  -1.2   35.6  36 b:1.4+1 .96 4.8                   FYU 
 PRP  eP      09:06:52.23   0.3   35.5  37 b:3.3+1 1.8 4.9                   PRP 
 HARP eP      09:06:52.97  -0.1   35.6  43 b:6.6+1 1.6 5.3                   HARP
 SCRK eP      09:06:56.15  -1.2   36.1  40 b:2.2+1 1.8 4.7                   SCRK
 EGAK eP      09:07:06.98  -0.5   37.3  39 b:1.2+1 .75 4.8                   EGAK
 EPYK eP      09:07:23.05   0.8   39.1  36 b:1.8+1 1.2 4.6                   EPYK
 HYT  eP      09:07:26.06   0.7   39.4  45 b:2.3+1 1.4 4.6                   HYT 
 INK  eP      09:07:31.76   0.6   40.1  33 b:9.3+0 .70 4.6                   INK 
 ZALV eP      09:08:04.94  -1.0   44.4 307                                   ZALV
      esP     09:08:05.50  -2.6 
 MK01 eP      09:08:42.09   0.3   48.9 299                                   MK01
      eS      09:15:46.32  S res =   0.7 
 YKB5 eP      09:08:43.03  -1.0   49.3  38                                   YKB5
 YKW3 eP      09:08:43.44  -0.3   49.2  38                                   YKW3
      epP     09:08:44.24  depth =  -1.0 
 KURK eP      09:08:43.61   0.0   49.2 305 b:7.2+0 .85 4.7                   KURK
 RES  eP      09:08:48.37   0.4   49.8  19 b:8.8+0 1.4 4.6                   RES 
 BRVK eP      09:09:09.22   0.3   52.6 311 b:4.8+0 .75 4.5                   BRVK
 SPA0 eP      09:09:10.36   0.2   52.8 351                                   SPA0
 TULEGeP      09:09:11.68  -3.1X  53.4  12 b:1.6+1 1.5 4.8                   TULE
 PINE eP      09:09:30.84   0.8   55.4  61 b:6.1+0 1.0 4.6                   PINE
 AAK  eP      09:09:34.18   1.0   55.8 298 b:3.0+0 .80 4.4                   AAK 
 I07A eP      09:09:35.65   0.8   56.1  60 b:5.5+0 1.1 4.5                   I07A
 MOD  eP      09:09:40.75   0.3   56.9  62 b:2.2+1 2.0 4.8                   MOD 
 KEV  eP      09:09:47.34   0.3   57.9 342 b:7.1+1 1.7 5.4                   KEV 
 ARCESeP      09:09:48.46  -2.1   58.4 342                                   ARCE
 YERR eP      09:09:57.65   0.3   59.3  64 b:4.3+0 .92 4.6                   YERR
 HLID eP      09:09:58.02   0.0   59.4  58 b:1.5+1 1.9 4.8                   HLID
 FCC  eP      09:09:59.65  -0.2   59.7  35 b:4.6+0 .95 4.6                   FCC 
 BOZ  eP      09:10:00.55   0.5   59.7  54 b:6.8+0 1.0 4.7                   BOZ 
 ABKAReP      09:10:01.75  -0.8   60.1 311                                   ABKA
 KVN  eP      09:10:02.20   0.3   59.9  64 b:3.4+0 1.0 4.4                   KVN 
 NV01 eP      09:10:03.57  -0.1   60.2  64                                   NV01
 SUMG eP      09:10:04.89   0.9   60.3   5 b:1.8+1 1.0 5.2                   SUMG
 YHB  eP      09:10:06.21   0.6   60.5  55 b:2.0+1 1.8 4.9                   YHB 
 YHH  eP      09:10:07.54   0.6   60.6  55 b:1.3+1 1.8 4.8                   YHH 
 CHGR eP      09:10:12.57   0.2   61.5 297 b:1.3+1 .86 5.1                   CHGR
 LOHW eP      09:10:13.41   0.7   61.5  56 b:1.1+1 1.5 4.8                   LOHW
 REDW eP      09:10:13.69   0.8   61.5  56 b:1.3+1 1.4 4.9                   REDW
 R11A eP      09:10:15.27  -0.1   61.9  63 b:5.7+0 1.5 4.5                   R11A
 TPNV eP      09:10:18.60   0.1   62.4  65 b:4.4+0 1.0 4.6                   TPNV
 DUG  eP      09:10:18.62   0.0   62.4  60 b:7.5+0 1.3 4.7                   DUG 
 PDAR eP      09:10:19.54  -0.8   62.6  56                                   PDAR
 PD31 eP      09:10:20.02  -0.3   62.6  56                                   PD31
 BW06 eP      09:10:20.11  -0.2   62.6  56 b:3.0+0 1.0 4.4                   BW06
 CCUT eP      09:10:28.23   0.4   63.8  62 b:7.3+0 1.5 4.6                   CCUT
 LCMT eP      09:10:30.68   0.2   64.2  63 b:3.7+0 .92 4.6                   LCMT
 SRU  eP      09:10:32.27   0.0   64.5  59 b:3.7+0 .80 4.6                   SRU 
 KNB  eP      09:10:33.20   1.0   64.4  62 b:9.7+0 1.1 4.9                   KNB 
 X16A eP      09:10:49.22   0.5   67.0  64 b:3.0+0 1.0 4.4                   X16A
 WB2  eP      09:11:02.05  -2.7   69.6 202                                   WB2 
 FITZ eP      09:11:09.58  -1.0   70.6 211 b:6.5+0 .70 4.9                   FITZ
 319A eP      09:11:09.85   0.0   70.4  65 b:1.2+1 1.0 5.0                   319A
 AS01 eP      09:11:25.39  -1.4   73.3 202                                   AS01
 AS31 eP      09:11:25.77  -1.1   73.3 202 b:1.6+0 .55 4.3                   AS31
 BUR04eP      09:11:45.90  -0.6   76.7 329                                   BUR0
 YHNB eS      09:12:32.01  -0.2   35.8 244                                   YHNB
 ES19 eP      09:13:03.50  -0.8   91.9 345                                   ES19
 MK31 eS      09:15:47.02   1.5   48.9 299                                   MK31
 MAKZ eS      09:15:48.29   0.2   49.1 299                                   MAKZ



 Generated 2013 FEB 18 at 09:18 UTC

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