Magnitude 4.8 STATE OF YAP, MICRONESIA
Thursday, April 30, 2009 at 01:58:42 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
---------------------------------------------------------------------------------------------------------------------------------------
1998 07 16 05:56:26.89 11.987 143.279 PDE| 5.0 5.4 1.5 17 |1.64 49 308 -0.34 0 38 -1.30 41 129|224 4 96 38 86 90| 59 GS
1998 09 22 01:16:55.45 11.822 143.154 PDE| 4.0 6.0 1.3 18 |1.20 50 351 0.15 3 85 -1.35 39 178|296 7 122 84 84 87| 78 GS
2000 05 26 00:30: 4.87 11.359 139.245 PDE| 17.0 5.8 7.0 17 |6.66 45 278 0.71 37 55 -7.37 22 163|299 40 159 45 77 52| 81 GS
2002 04 15 03:52: 6.28 13.079 143.793 PDE|116.0 5.4 1.5 17 |1.27 42 24 0.45 40 246 -1.72 22 136|179 42 18 76 78 131| 48 GS
2002 06 10 22:48:36.21 10.985 140.690 PDE| 6.0 6.0 1.4 18 |1.39 14 4 0.09 10 97 -1.47 73 223| 80 33 -110 283 59 -78| 88 GS
2002 08 14 13:12:39.88 7.831 136.880 PDE| 9.0 6.2 2.7 18 |2.56 80 340 0.17 0 71 -2.74 10 161|252 35 90 71 55 90| 88 GS
2003 06 30 14:18:37.66 11.993 143.708 PDE| 5.0 5.4 1.8 17 |1.81 56 348 -0.03 1 256 -1.78 34 165|249 11 82 76 79 91| 97 GS
2003 09 21 07:42:41.85 11.768 143.224 PDE| 10.0 5.5 2.1 17 |2.10 42 321 0.02 28 79 -2.12 36 192|341 28 173 78 87 62| 98 GS
2003 10 23 07:53:52.63 11.491 141.602 PDE| 6.0 5.5 1.9 17 |2.13 53 2 -0.44 2 269 -1.69 37 178|257 9 77 90 82 92| 59 GS
2004 04 10 07:35:24.40 8.044 137.215 PDE| 36.0 5.8 6.2 17 |6.63 3 232 -0.83 20 323 -5.80 70 134|302 46 -119 160 51 -64| 75 GS
2004 11 09 22:14:37.63 11.619 140.695 PDE| 30.0 5.5 1.9 17 |1.86 83 334 0.17 4 207 -2.03 5 117|202 40 84 30 51 95| 83 GS
2005 01 16 20:17:52.76 10.934 140.842 PDE| 22.0 6.5 7.6 18 |7.33 15 346 0.45 21 82 -7.78 64 222| 49 35 -129 273 64 -67| 88 GS
2005 01 17 10:50:32.56 10.986 140.682 PDE| 7.0 6.0 1.4 18 |1.38 8 344 0.13 6 75 -1.51 79 201| 67 37 -101 260 54 -82| 83 GS
2005 05 04 04:38: 6.62 11.710 143.779 PDE| 15.0 5.4 1.6 17 |1.53 11 13 0.07 2 282 -1.60 78 181|105 34 -86 281 57 -93| 91 GS
2005 09 02 18:35:12.71 10.364 138.324 PDE| 6.0 5.6 3.2 17 |3.35 5 75 -0.21 2 165 -3.14 85 280|163 40 -93 347 50 -87| 87 GS
2005 12 03 20:38:11.86 12.190 141.008 PDE| 6.0 5.6 3.3 17 |3.40 2 324 -0.20 10 233 -3.20 80 64| 64 44 -75 224 48 -104| 88 GS
2005 12 20 05:51:12.56 12.232 140.995 PDE| 4.0 6.1 1.6 18 |1.68 16 158 -0.17 2 67 -1.50 74 329|252 30 -85 66 61 -93| 80 GS
2007 02 15 18:29: 4.38 11.807 141.874 PDE| 53.0 5.4 1.8 17 |1.72 13 321 0.11 48 66 -1.84 39 220| 8 53 -159 265 74 -39| 88 GS
2008 02 28 09:12:54.66 12.680 141.766 PDE| 7.0 5.5 1.9 17 |1.96 10 200 -0.06 5 291 -1.91 78 51|116 55 -83 284 35 -100| 94 GS
2008 04 08 02:09:16.85 12.590 143.788 PDE| 9.0 5.5 2.2 17 |2.01 2 43 0.40 83 287 -2.41 5 133|179 84 -2 269 88 -174| 67 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
