Magnitude 4.3 CHINA-VIETNAM BORDER REGION
Thursday, September 06, 2007 at 18:51:46 UTC

Preliminary Earthquake Report

Magnitude 4.3
Date-Time Thursday, September 06, 2007 at 18:51:46 (UTC) - Coordinated Universal Time
Friday, September 07, 2007 at 02:51:46 AM local time at epicenter

Time of Earthquake in other Time Zones
Location 23.38N 105.60E
Depth 10 kilometers
Region CHINA-VIETNAM BORDER REGION
Distances 90 km (55 miles) NE of Ha Giang, Vietnam
120 km (75 miles) WSW of Bose, Guangxi, China
250 km (155 miles) E of Gejiu, Yunnan, China
265 km (165 miles) N of HANOI, Vietnam
Location Uncertainty Error estimate: horizontal +/- 16.9 km; depth fixed by location program
Parameters Nst=8, Nph=8, Dmin=880.1 km, Rmss=0.60 sec, Erho=16.9 km, Erzz=0 km, Gp=142.3 degrees
Source USGS NEIC (WDCS-D)
Event ID usgyfs

Earthquake Location