Historic USGS Moment Tensor Solutions
Magnitude 6.9 SOUTHERN QINGHAI, CHINA
Tuesday, April 13, 2010 at 23:49:38 UTC
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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1989 04 15 20:34: 8.93 29.987 99.195 PDE| 7.0 6.3 3.5 18 |3.70 3 8 -0.33 15 99 -3.37 75 266| 83 44 -111 291 50 -71| 82 GS
1989 04 25 02:13:20.83 30.048 99.419 PDE| 7.0 6.1 1.8 18 |1.92 12 338 -0.24 21 73 -1.68 65 221| 43 38 -126 266 60 -65| 75 GS
1989 05 03 05:53: 1.17 30.091 99.475 PDE| | 14 166 37 65|111 75 -38 212 54 -161| GS
1989 05 03 15:41:30.88 30.053 99.499 PDE| 6.0 5.8 5.4 17 |6.61 8 350 -2.38 48 251 -4.23 41 87|120 56 -27 225 68 -143| 28 GS
1990 04 26 09:37:15.04 35.986 100.245 PDE| 10.0 6.1 1.8 18 |1.85 69 285 -0.05 16 147 -1.80 13 54|123 35 61 337 60 108| 95 GS
1994 01 03 05:52:27.61 36.028 100.104 PDE| 8.0 5.7 4.2 17 |3.58 56 315 1.20 32 113 -4.78 10 210|333 45 139 94 63 53| 50 GS
1994 06 29 18:22:33.58 32.567 93.673 PDE| 8.0 5.8 5.7 17 |5.74 0 289 0.00 6 19 -5.74 84 197| 13 45 -98 205 46 -82|100 GS
2000 09 12 00:27:58.62 35.389 99.343 PDE| 14.0 6.1 1.8 18 |1.65 1 288 0.24 81 193 -1.90 9 18| 63 83 -6 153 84 -173| 75 GS
2001 11 18 21:59:52.53 35.726 93.691 PDE| 6.0 5.5 2.2 17 |2.11 78 20 0.10 6 263 -2.21 11 172|255 35 80 87 56 97| 91 GS
2001 11 19 17:45:23.45 35.763 93.672 PDE| 5.0 5.3 1.3 17 |1.13 72 87 0.28 18 275 -1.41 2 184|257 45 65 111 50 113| 60 GS
2002 08 08 11:42: 5.07 30.916 99.927 PDE| 8.0 5.2 7.2 16 |7.24 1 165 -0.04 2 255 -7.19 88 46|253 44 -93 77 46 -87| 99 GS
2003 08 18 09:03: 3.52 29.573 95.605 PDE| 9.0 5.4 1.8 17 |1.81 1 293 0.00 73 199 -1.81 17 23| 67 77 -11 159 79 -167|100 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
