作者Piin (過去 現在與未來)
看板EarthScience
標題[地震] 墨西哥, 隱沒帶, Mw 7.4
時間Wed Mar 21 03:30:49 2012
http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc0008m6h.php
Magnitude 7.4
Date-Time
Tuesday, March 20, 2012 at 18:02:48 UTC
Tuesday, March 20, 2012 at 12:02:48 PM at epicenter
Location 16.662°N, 98.188°W
Depth 20 km (12.4 miles)
Region OAXACA, MEXICO
=========================================================================
12/03/20 18:02:49.81
Epicenter: 16.665 -98.212
MW 7.3
USGS CENTROID MOMENT TENSOR
12/03/20 18:03:15.20
Centroid: 17.054 -98.118
Depth 10 No. of sta: 60
Moment Tensor; Scale 10**20 Nm
Mrr= 0.57 Mtt=-0.48
Mpp=-0.10 Mrt= 0.88
Mrp=-0.15 Mtp= 0.22
Principal axes:
T Val= 1.07 Plg=61 Azm= 2
N -0.02 7 104
P -1.05 29 198
Best Double Couple:Mo=1.1*10**20
NP1:Strike=102 Dip=74 Slip= 83
NP2: 306 17 113
==============================================================================
低角度逆衝，做那邊隱沒帶 subduction erosion, flat subduction etc. 的人要忙了..
SNG車聚集中..
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 131.215.70.190