Historic USGS Moment Tensor Solutions

Magnitude 6.7 SANTIAGO DEL ESTERO, ARGENTINA
Friday, September 02, 2011 at 13:47:11 UTC

Historic Moment Tensor Solutions World Location
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

The most recent (20 or less) USGS Moment Tensor Solutions are shown.
Data from the Source Parameter Database.

                        E P I C E N T E R   |          MOMENT  |    P R I N C I P A L  A X E S       |N O D A L  P L A N E S | 
     DATE    TIME (UTC)   LAT      LONG  SRC|DEPTH     VAL  EX |     T            N            P     |     1           2     | %  SRC
  YR  MO DA HR MN SEC     deg      deg      |  km  Mw     Nm   |VAL  PL AZM  VAL  PL AZM  VAL  PL AZM|STK DP SLIP STK DP SLIP| DC
---------------------------------------------------------------------------------------------------------------------------------------
 1984 10 20 17:59:17.03 -24.072  -66.832 PDE|201.0 6.2 2.2  18 |2.20 18  62  0.00 28 162 -2.20 56 304|116 37 -142 354 68  -60|100 GS              
 1985 06 10 15:37: 0.99 -27.958  -66.995 PDE|201.0 6.4 5.1  18 |5.02  8  28  0.15 45 126 -5.17 44 290| 79 53 -151 331 67  -40| 94 GS              
 1985 10 31 21:49:20.22 -28.692  -63.171 PDE|580.0 6.4 5.6  18 |5.55 22 267  0.01 38 160 -5.56 45  20| 42 41  -21 149 76 -129|100 GS              
 1987 10 27 21:58:17.00 -28.676  -62.929 PDE|616.0 6.4 4.6  18 |4.77 37 279 -0.24  9  16 -4.53 52 117|327 11 -139 197 83  -81| 90 GS              
 1991 06 23 21:22:28.94 -26.802  -63.349 PDE|559.0 7.1 5.4  19 |5.39 27 255  0.00 15 157 -5.39 58  41| 19 22  -46 153 74 -106|100 GS              
 1994 04 29 07:11:29.68 -28.299  -63.252 PDE|568.0 6.9 2.5  19 |2.53 23 264  0.00  7 171 -2.53 66  64|  8 23  -71 168 68  -98|100 GS              
 1994 05 10 06:36:28.38 -28.501  -63.096 PDE|602.0 6.9 2.9  19 |2.42 40 274  0.90  8 177 -3.32 48  77| 60  9  -27 176 86  -98| 46 GS              
 1994 08 19 10:02:51.83 -26.642  -63.421 PDE|563.0 6.4 5.4  18 |5.38 23 261 -0.01 15 165 -5.37 62  44| 19 26  -53 159 70 -106|100 GS              
 2000 04 23 09:27:23.32 -28.307  -62.990 PDE|614.0 6.9 3.2  19 |3.16 42 259  0.07  0 349 -3.24 48  80|343  3  -96 169 87  -90| 96 GS              
 2000 04 23 17:01:17.47 -28.384  -62.943 PDE|611.0 6.0 1.4  18 |1.54 40 262 -0.31  9 164 -1.24 49  63| 48 11  -26 164 85 -100| 60 GS              
 2001 10 12 00:39:55.18 -24.171  -66.831 PDE|205.0 5.5 2.0  17 |2.04 15 108 -0.18  8 200 -1.86 73 317|187 31 -106  25 60  -81| 82 GS              
 2002 05 28 04:04:22.53 -28.937  -66.797 PDE| 16.0 5.9 9.2  17 |9.34 78 274 -0.29  2  11 -9.05 12 102|194 33   93  10 57   88| 94 GS              
 2004 09 07 11:53: 6.11 -28.573  -65.840 PDE| 23.0 6.3 4.2  18 |4.13 64 207  0.20 26  17 -4.33  4 109|224 47  127 356 54   57| 91 GS              
 2004 11 12 06:36:16.76 -26.705  -63.319 PDE|573.0 6.1 1.8  18 |1.83 18 262  0.00 11 168 -1.84 69  47| 10 29  -66 163 64 -103|100 GS              
 2005 03 21 12:23:54.09 -24.983  -63.470 PDE|574.0 6.9 2.7  19 |2.66 38 268  0.13 18 164 -2.79 47  54| 58 18  -15 162 85 -108| 91 GS              
 2006 09 22 02:32:25.64 -26.868  -63.149 PDE|594.0 6.0 1.2  18 |1.12 16 253  0.08 14 158 -1.20 68  30|  2 31  -63 151 63 -106| 87 GS              
 2006 11 13 01:26:35.87 -26.052  -63.283 PDE|573.0 6.8 1.8  19 |1.86 34 246 -0.21  5 339 -1.66 56  76|316 12 -113 160 79  -85| 77 GS              
 2008 09 03 11:25:14.45 -26.736  -63.225 PDE|567.0 6.3 3.6  18 |3.67 29 253 -0.09 18 152 -3.57 54  33|147 77 -110  25 23  -35| 95 GS              
 2009 04 03 17:54:50.35 -27.842  -66.593 PDE|170.0 5.7 3.8  17 |3.96 23  52 -0.29 31 307 -3.67 49 172|186 35  -27 298 75 -122| 85 GS              
 2009 08 12 18:00:52.69 -27.893  -66.672 PDE|172.0 5.5 2.5  17 |2.67  3  41 -0.41 29 309 -2.25 60 137|158 49  -50 286 55 -126| 69 GS              

Latest USGS Fast Moment Tensor Solutions

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