Magnitude 4.4 SOUTHWESTERN RYUKYU ISLANDS, JAPAN
Thursday, July 19, 2007 at 14:11:12 UTC
Historic USGS Moment Tensor Solutions
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
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2003 06 10 08:40:30.83 23.520 121.628 PDE| 20.0 5.9 8.2 17 |7.98 57 291 0.54 20 167 -8.52 25 67|121 27 40 353 73 111| 87 GS
2003 12 10 04:38:11.59 23.039 121.362 PDE| 9.0 6.8 1.7 19 |1.70 70 189 0.02 19 17 -1.72 2 286|357 46 62 214 50 116| 98 GS
2004 02 04 03:24: 3.79 23.408 121.999 PDE| 19.0 5.2 9.4 16 |0.75 81 187 0.39 9 2 -1.13 1 92|191 45 102 354 46 78| 31 GS
2004 02 26 04:33: 9.68 24.120 123.093 PDE| 93.0 5.3 1.1 17 |1.14 79 114 -0.01 10 274 -1.14 4 5|106 42 105 265 49 76| 98 GS
2004 05 08 08:02:54.22 21.949 121.604 PDE| 26.0 5.5 2.5 17 |2.53 24 347 -0.01 2 256 -2.53 66 161| 82 21 -84 255 69 -92| 99 GS
2004 05 16 06:04:12.76 23.095 121.814 PDE| 12.0 5.5 2.6 17 |2.59 3 18 -0.05 87 226 -2.55 2 108|153 87 1 63 89 177| 96 GS
2004 05 19 07:04:11.71 22.662 121.505 PDE| 19.0 6.1 1.6 18 |1.50 70 167 0.24 6 60 -1.74 19 328| 48 26 76 243 64 97| 72 GS
2004 09 23 01:55:23.89 25.075 127.147 PDE| 26.0 5.3 9.5 16 |9.32 77 1 0.44 8 234 -9.76 10 142|223 36 77 59 55 100| 91 GS
2004 10 15 04:08:50.24 24.530 122.694 PDE| 95.0 6.6 1.1 19 |1.17 47 31 -0.14 21 277 -1.03 36 171|204 22 16 99 84 111| 76 GS
2004 11 08 15:55: 1.15 24.104 122.542 PDE| 27.0 6.2 2.5 18 |2.49 58 311 0.01 12 60 -2.50 30 157|278 19 129 57 76 78| 99 GS
2004 11 11 02:16:45.29 24.410 122.226 PDE| 34.0 5.6 2.9 17 |2.83 62 290 0.13 23 73 -2.96 15 170|289 36 132 61 64 64| 91 GS
2005 03 05 19:06:51.46 24.637 121.935 PDE| 4.0 5.7 3.8 17 |3.74 6 136 0.03 18 44 -3.77 71 246|245 42 -63 31 54 -112| 98 GS
2005 06 01 16:20: 4.89 24.716 122.064 PDE| 65.0 5.4 1.6 17 |1.36 68 43 0.47 15 176 -1.83 15 270| 21 33 120 168 62 72| 49 GS
2005 09 06 01:16: 2.35 24.084 122.191 PDE| 16.0 5.7 4.3 17 |4.95 51 333 -1.26 11 229 -3.69 36 131|175 14 35 51 82 101| 49 GS
2005 10 15 15:51: 8.13 25.309 123.351 PDE|184.0 6.4 5.7 18 |4.03 37 288 3.25 36 50 -7.28 33 168|316 36 176 49 88 54| 11 GS
2006 04 01 10:02:19.57 22.868 121.278 PDE| 8.0 6.1 2.0 18 |2.05 36 31 0.00 53 226 -2.04 7 126|175 60 22 74 71 148|100 GS
2006 04 15 22:40:54.23 22.802 121.362 PDE| 8.0 5.9 9.7 17 |9.39 72 177 0.51 18 4 -9.90 2 273|346 46 65 200 50 114| 90 GS
2006 07 28 07:40:11.84 24.183 122.526 PDE| 33.0 5.8 6.5 17 |6.46 61 292 0.17 24 76 -6.63 15 173|293 36 133 64 64 63| 95 GS
2006 08 27 17:11:17.47 24.953 122.936 PDE|129.0 5.4 1.5 17 |1.51 49 357 -0.02 9 256 -1.49 39 159|197 10 30 77 85 99| 97 GS
2006 10 12 14:46:29.92 24.148 122.627 PDE| 30.0 5.7 4.2 17 |3.94 57 296 0.50 19 58 -4.44 25 158|283 26 138 52 73 70| 77 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
