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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     24 JUL 2007  (205)

     ot  = 19:31:25.45   +/-   0.68              ARMENIA                         
     lat =      41.144   +/-   13.3
     lon =      43.570   +/-    7.1              MAGNITUDE 4.2 (GS)       
     dep =        10.0  (geophysicist)

     30 km (20 miles) SSE of Akhalk'alak'i, Georgia (pop 9,800)
     45 km (30 miles) NNW of Gyumri (Leninakan), Armenia (pop 150,000)
     75 km (45 miles) NNE of Kars, Turkey (pop 93,000)
     120 km (75 miles) WSW of TBILISI, Georgia (pop 1,073,000)

     nph =   14 of  26    se = 1.44    FE=367                            B   

     error ellipse = (188.4,  0.0, 17.7; 98.4,  0.0,  9.1;  0.0,  0.0,  0.0)

 mb = 4.2 ( 16)  ML = 3.9 (  3)  mblg = 3.5 ( 12)  md = 4.4 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 GNI  ePn     19:31:48.85  -1.4    1.3 138 d:2.3+2     4.4  L:6.7+0 .50 4.1  GNI 
      eSn     19:32:07.67  S res =  -0.5X  g:5.6+0 .95 4.6X
 KIV  ePn     19:32:12.18   0.6    2.9 347 d:2.5+2     5.0X L:8.5-1 .65 4.0  KIV 
                                           g:6.3-1 .80 4.1 
 MALT ePn     19:32:34.28  -4.6X   4.9 236 d:1.6+2     5.4X L:3.0-2 .90 3.3  MALT
                                           g:2.3-2 .90 2.8 
 TIRR ePn     19:34:09.40  -1.8   11.6 292 g:1.7-2 .80 3.4  b:1.2+1 .50 5.5X TIRR
      eSn     19:36:14.36  S res =  -6.6X
 GVD  qPn     19:35:14.90  -3.1X  16.6 254 b:1.3+1 .96 4.0                   GVD 
 KWP  qPn     19:35:22.67   0.8X  16.9 307 g:1.2-2 .90 3.5  b:7.7+0 .40 4.2  KWP 
 ARU  ePn     19:35:32.13  -5.2X  18.1  27 g:8.8-3 .75 3.5  b:7.7+0 .60 4.0  ARU 
 PSZ  ePn     19:35:43.79   6.3X  18.1 300                                   PSZ 
 MORC qP      19:36:00.88   1.6X  20.1 304                                   MORC
 TIP  eP      19:36:05.43   1.2   20.6 273 g:8.1-3 .95 3.4  b:8.1+0 .95 4.1  TIP 
 CUC  eP      19:36:10.62   0.7   21.1 276 g:9.5-3 .95 3.5  b:9.5+0 .95 4.1  CUC 
 KBL  eP      19:36:12.91   2.3   21.1 100 g:6.4-3 1.0 3.3  b:6.4+0 1.0 3.9  KBL 
 CEL  eP      19:36:13.43  -0.5   21.5 271 g:1.9-2 1.0 3.8  b:1.4+1 .90 4.4  CEL 
 BRVK eP      19:36:13.68  -1.6   21.6  47 g:2.3-2 .85 4.0  b:2.1+1 .80 4.6  BRVK
 GEC2 eP      19:36:24.61   0.9   22.4 300                                   GEC2
 EKS2 eP      19:36:25.62   0.7   22.5  76 g:1.1-2 1.0 3.6  b:1.1+1 1.0 4.3  EKS2
 AML  eP      19:36:27.05   1.7   22.5  77 g:1.6-1 .83 4.8X b:1.6+2 .83 5.5X AML 
 AQU  qP      19:36:27.34   2.4X  22.5 283 b:1.7+1 .96 4.5                   AQU 
 TKM2 eP      19:36:37.14  -1.3   23.8  75 b:6.6+0 1.0 4.2                   TKM2
 KURK eP      19:36:56.95  -1.1   26.0  56 g:1.1-2 .95 3.7  b:1.1+1 .95 4.5  KURK
 KEV  qP      19:37:31.04  -2.4X  30.0 349 b:1.2+1 1.0 4.7                   KEV 
 KBS  qP      19:39:04.35   5.6X  39.9 351 b:7.3+0 .85 4.4                   KBS 
 ULN  eP      19:39:37.82  -0.3   44.6  59 b:2.0+0 .62 4.2                   ULN 
 CHTO qP      19:40:33.86  -0.7X  51.9  98 b:9.8-1 .57 3.9                   CHTO



 Generated 2007 JUL 26 at 16:17 UTC

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

 


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