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Earthquake Activity


Phase Data

Explanation of Parameters


     14 NOV 2004  (319)

     ot  = 17:57:40.97   +/-   1.27              HOKKAIDO, JAPAN REGION          
     lat =      41.716   +/-    7.9
     lon =     143.986   +/-    5.5              MAGNITUDE 4.8 (GS)       
     dep =        35.1   +/-   11.5   

     145 km (90 miles) SSW of Kushiro, Hokkaido, Japan (pop 199,000)
     250 km (155 miles) ENE of Hachinohe, Honshu, Japan
     265 km (165 miles) SSE of Asahikawa, Hokkaido, Japan
     765 km (475 miles) NNE of TOKYO, Japan
 
     Recorded (1 JMA) in the Kushiro area.

     nph =   51 of  60    se = 0.96    FE=224                            A   

     error ellipse = (307.8, 71.8, 18.2;166.1, 14.5, 12.1; 73.3, 10.8,  7.0)

 mb = 4.8 ( 35)  ML = 3.9 (  1)  mblg = 4.1 (  9)  md = 0.0 (  0)  MS = 4.3 (  7)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 YSS  ePn     17:58:59.04   1.3    5.3 351 d:1.9+2     5.8X L:9.8-2 1.0 3.9  YSS 
                                           g:8.6-2 1.0 3.4  b:1.9+1 .80 4.6X
 MAJO ePnc    17:59:19.44   0.6    6.8 223 d:2.3+2     6.5X L:8.4-2 .45 4.1X MAJO
                                           g:5.3-2 .65 3.6  b:5.3+1 .65 5.5X
 MDJ  ePn     18:00:17.88   3.4X  10.9 290 g:4.1-2 1.0 3.6  b:4.1+1 1.0 5.6X MDJ 
 MA2  eP      18:01:50.69  -1.8   18.4  11                                   MA2 
 HIA  eP      18:01:53.39  -1.1   18.5 302 g:1.0-1 1.0 4.4  b:1.0+2 1.0 4.9  HIA 
 BJT  eP      18:02:20.11  -1.9   21.1 275 g:3.5-2 1.0 4.0  b:2.1+1 .95 4.5  BJT 
      LR      18:07:41.83                  S:2.2+0 19. 4.6 
 YAK  eP      18:02:27.63  -5.0X  22.1 342 g:1.1-1 .85 4.6  b:1.1+2 .85 5.3  YAK 
      LR      18:08:10.51                  S:6.0-1 20. 4.0 
 ULN  eP      18:03:17.47   0.3   26.7 296 g:4.8-2 1.0 4.3  b:4.8+1 1.0 5.1  ULN 
      LR      18:10:23.27                  S:1.5+0 20. 4.5 
 BILL eP      18:03:34.36  -2.4   29.0  17 b:3.2+0 .72 4.1                   BILL
      LR      18:11:27.11                  S:5.7-1 21. 4.2 
 TLY  eP      18:03:38.82   1.0   29.1 304 g:3.3-2 .85 4.3  b:3.3+1 .85 5.1  TLY 
      LR      18:11:29.73                  S:3.5-1 20. 4.0 
 ENH  eP      18:03:46.17   0.2   30.0 259 g:2.9-2 .85 4.3  b:2.9+1 .85 5.1  ENH 
      LR      18:11:55.44                  S:1.5+0 22. 4.6 
 IMA  eP      18:05:25.40  -0.3   41.7  33 b:6.4+1 1.0 5.3                   IMA 
 RSO  eP      18:05:30.22   1.3   42.0  41                                   RSO 
 MCK  qP      18:05:40.59  -1.3   43.7  36 b:2.5+0 .72 4.1                   MCK 
 COLA eP      18:05:45.34   0.2   44.1  35 b:7.8+0 .80 4.6                   COLA
      LR      18:18:37.76                  S:3.6-1 19. 4.3 
 KURK eP      18:05:50.52  -0.2   44.8 305 b:1.1+1 .50 5.0                   KURK
 DAWY eP      18:06:14.27  -0.4   47.8  35                                   DAWY
 CHKZ eP      18:06:21.22  -0.1   48.7 311 b:2.4+1 .95 5.2                   CHKZ
 BRVK eP      18:06:24.66   0.4   49.1 310 b:2.3+1 1.1 5.1                   BRVK
 INK  eP      18:06:25.61  -0.5   49.3  29 b:1.5+1 .90 5.0                   INK 
 TKM2 eP      18:06:27.30   0.9   49.3 296 b:2.6+1 .85 5.3                   TKM2
 AAK  eP      18:06:32.29  -0.6   50.1 296 b:6.0+0 1.0 4.6                   AAK 
 UCH  eP      18:06:34.43   0.0   50.3 295 b:4.9+0 .93 4.5                   UCH 
 EKS2 eP      18:06:36.14  -0.3   50.6 296 b:7.7+0 .83 4.7                   EKS2
 AML  eP      18:06:39.20   0.4   50.9 296 b:1.0+1 .90 4.8                   AML 
 ARU  eP      18:07:02.54  -0.4   54.2 317 b:3.9+1 1.0 5.4                   ARU 
 RES  eP      18:07:25.28  -1.2   57.6  16 b:3.0+1 .85 5.4                   RES 
 NEW  qP      18:08:21.35   1.3   65.4  47                                   NEW 
 SUMG eP      18:08:23.29  -0.4   66.0   1 b:2.8+1 .70 5.5                   SUMG
 MBWA qP      18:08:24.78  -2.0   66.5 205                                   MBWA
 FFC  qP      18:08:40.73   0.1   68.7  35                                   FFC 
 HRY  qP      18:08:44.39   0.2   69.2  46                                   HRY 
 KIV  eP      18:08:46.54   1.5   69.4 311 b:6.2+1 .90 5.7                   KIV 
 HLID eP      18:08:48.68   1.0   69.8  49                                   HLID
 BOZ  eP      18:08:49.21   0.2   70.0  46 b:3.2+0 .78 4.4                   BOZ 
 IMW  eP      18:08:59.35   1.0   71.5  47                                   IMW 
 RRI2 eP      18:08:59.62   0.4   71.6  48                                   RRI2
 TPNV eP      18:09:05.09  -1.2   72.8  56 b:6.1+0 .93 4.6                   TPNV
 HWUT qP      18:09:05.95   0.9   72.6  50 b:1.8+0 .33 4.5                   HWUT
 DUG  eP      18:09:05.99  -0.2   72.8  51 b:5.3+0 .90 4.5                   DUG 
 BW06 eP      18:09:08.09   0.8   73.0  48 b:3.1+0 .69 4.4                   BW06
 SRU  eP      18:09:18.62   0.4   74.9  51                                   SRU 
 MALT eP      18:09:22.92   1.5   75.4 308 b:1.4+1 1.0 4.9                   MALT
 PV10 eP      18:09:26.77   0.7   76.2  51                                   PV10
 PV01 qP      18:09:27.66  -0.9   76.7  51                                   PV01
 MORC eP      18:09:33.55   0.8   77.5 328 b:1.3+1 .95 4.9                   MORC
 SDCO eP      18:09:39.55  -0.3   78.7  49 b:1.4+0 .91 3.9                   SDCO
 ANMO eP      18:09:47.77   0.4   80.1  52 b:2.4+0 .85 4.2                   ANMO
 CSS  eP      18:09:51.49   0.9   80.7 309                                   CSS 
 WMOK eP      18:10:10.93   0.1   84.6  47 b:2.4+0 .86 4.4                   WMOK
 LTX  eP      18:10:16.53  -0.1   85.7  54 b:5.6+0 .96 4.8                   LTX 
 MIAR eP      18:10:24.63  -0.7   87.6  44 b:4.3+0 .77 4.8                   MIAR
 SNAA ePKP    18:17:14.34  -0.2  145.8 198                                   SNAA



 Generated 2004 NOV 15 at 18:27 UTC

 

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