Phase Data

Explanation of Parameters


     20 MAR 2013  ( 79)

     ot  = 11:18:16.50   +/-   2.29              REYKJANES RIDGE                 
     lat =      58.913   +/-   24.1
     lon =     -34.249   +/-   27.1              MAGNITUDE 4.6 (GS)       
     dep =        10.0   +/-    2.0   

     691 km (429 miles) ESE of Qaqortoq (Julianehab), Greenland
     767 km (476 miles) SSE of Tasiilaq (Angmagssalik), Greenland
     876 km (544 miles) SW of REYKJAVIK, Iceland
     1097 km (681 miles) ESE of NUUK (GODTHAB), Greenland

     nph =   20 of  25    se = 1.13    FE=738                            B   

     error ellipse = ( 52.0,  0.0, 48.2;142.0,  1.0, 28.4;311.0, 88.0,  3.0)

 mb = 4.6 ( 18)  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
 ANGG ePn     11:19:58.73   1.1    6.9 348                                   ANGG
 INK  eP      11:25:52.48  -0.9   40.3 326 b:1.1+1 1.2 4.4                   INK 
 COLD eP      11:26:36.02  -0.6   45.6 331 b:5.7+0 1.1 4.4                   COLD
 PRP  eP      11:26:36.67  -0.4   45.7 327 b:4.7+0 1.0 4.4                   PRP 
 RLMT eP      11:26:38.13   0.8   45.7 287 b:1.7+1 1.6 4.8                   RLMT
 SCRK eP      11:26:42.88   0.4   46.4 325 b:9.6+0 1.0 4.8                   SCRK
 IL1  eP      11:26:43.24  -1.0   46.6 327                                   IL1 
 ILB  eP      11:26:43.93  -0.4   46.6 327 b:1.4+1 1.3 4.8                   ILB 
 DOT  eP      11:26:44.38  -0.1   46.6 325 b:1.3+1 1.2 4.8                   DOT 
 COLA eP      11:26:46.14   0.4   46.8 328 b:1.5+1 1.2 4.9                   COLA
 MDM  eP      11:26:46.42   0.3   46.9 328 b:1.3+1 1.2 4.9                   MDM 
 RIDG eP      11:26:47.96   2.1   46.8 325 b:1.9+1 1.2 5.0                   RIDG
 H17A eP      11:26:48.68   2.1   46.8 287 b:4.3+0 1.0 4.4                   H17A
 IM3  eP      11:26:49.38  -1.8   47.5 331                                   IM3 
 PD31 eP      11:26:50.69  -1.2   47.5 285 b:2.0+0 .90 4.2                   PD31
 PDAR eP      11:26:50.83  -1.1   47.5 285                                   PDAR
 BW06 eP      11:26:50.92  -1.0   47.5 285                                   BW06
 MCMT eP      11:26:53.60   0.7   47.7 289                                   MCMT
 ISCO eP      11:26:54.10   0.6   47.7 279 b:5.8+0 1.2 4.5                   ISCO
 SUA  eP      11:27:13.08   0.3X  50.3 326 b:1.9+1 1.0 5.0                   SUA 
 MPU  eP      11:27:16.26   0.7X  50.6 284 b:6.1+0 1.1 4.4                   MPU 
 TMUT eP      11:27:18.56   0.4X  50.9 283 b:1.0+1 1.6 4.5                   TMUT
 KNB  eP      11:27:36.91  -0.2X  53.5 283 b:9.0+0 1.4 4.6                   KNB 
 KVN  eP      11:27:44.88   0.0X  54.6 288 b:6.2+0 1.1 4.6                   KVN 
 MWC  ePcP    11:29:01.77  -0.8   58.3 285                                   MWC 



 Generated 2013 MAR 20 at 11:36 UTC

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