2010年3月11日_LIBERTADOR O'HIGGINS, CHILE 7.2级地震

james0672

Earthquake Details
Magnitude 7.2
Date-Time Thursday, March 11, 2010 at 14:39:48 UTC
Thursday, March 11, 2010 at 11:39:48 AM at epicenter
Time of Earthquake in other Time Zones

Location 34.290°S, 71.950°W
Depth 35 km (21.7 miles) set by location program
Region LIBERTADOR O'HIGGINS, CHILE
Distances 110 km (70 miles) W of Rancagua, Chile
130 km (80 miles) NNW of Talca, Chile
140 km (90 miles) SSW of Valparaiso, Chile
150 km (95 miles) SW of SANTIAGO, Chile

Location Uncertainty horizontal +/- 12.5 km (7.8 miles); depth fixed by location program
Parameters NST= 54, Nph= 54, Dmin=597.7 km, Rmss=1.13 sec, Gp= 72°,
M-type=teleseismic moment magnitude (Mw), Version=7
Source USGS NEIC (WDCS-D)


Event ID us2010tsa6


补充一个

Magnitude	6.9
Date-Time	Thursday, March 11, 2010 at 14:55:30 UTC Thursday, March 11, 2010 at 11:55:30 AM at epicenter
Location	34.287°S, 71.657°W
Depth	44.4 km (27.6 miles)
Region	LIBERTADOR O'HIGGINS, CHILE
Distances	85 km (55 miles) W of Rancagua, Chile 125 km (80 miles) N of Talca, Chile 130 km (80 miles) SW of SANTIAGO, Chile 140 km (85 miles) S of Valparaiso, Chile
Location Uncertainty	horizontal +/- 11.6 km (7.2 miles); depth +/- 21.8 km (13.5 miles)
Parameters	NST=215, Nph=215, Dmin=966.3 km, Rmss=0.84 sec, Gp= 47°, M-type=teleseismic moment magnitude (Mw), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2010tsa8

whh123

智利又震了！

james0672

继续补充
Earthquake Details
Magnitude 6.0
Date-Time Thursday, March 11, 2010 at 15:06:03 UTC
Thursday, March 11, 2010 at 12:06:03 PM at epicenter

Location 34.218°S, 71.889°W
Depth 32 km (19.9 miles) (poorly constrained)
Region LIBERTADOR O'HIGGINS, CHILE
Distances 128 km (79 miles) S (189°) from Valparaiso, Chile
138 km (86 miles) SW (234°) from SANTIAGO, Chile
140 km (87 miles) N (352°) from Talca, Chile

Location Uncertainty horizontal +/- 21.8 km (13.5 miles); depth +/- 45.8 km (28.5 miles)
Parameters NST= 56, Nph= 56, Dmin=588.7 km, Rmss=1.28 sec, Gp=119°,
M-type=body wave magnitude (Mb), Version=6
Source U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver

Event ID us2010tsa9