Preliminary Earthquake Report

Magnitude 1.4 SOUTHEASTERN MISSOURI
2009 November 21 05:15:44 UTC

Magnitude 1.4
Date-Time 2009 11 21 05:15:44 UTC
Time of Earthquake in other Time Zones
Location 36.53N 89.66W
Depth 7.6 kilometers
Region SOUTHEASTERN MISSOURI
Distances 15 km (10 miles) WSW of New Madrid, Missouri
40 km (25 miles) S of Sikeston, Missouri
155 km (100 miles) NNE of Memphis, Tennessee
320 km (195 miles) SE of JEFFERSON CITY, Missouri
Location Quality Error estimate: horizontal +/- 1.6 km; depth fixed by location program
Location Quality
Parameters
Nst=9, Nph=15, Dmin=1 km, Rmss=0.08 sec, Gp=122.4 degrees
Source Cooperative New Madrid Seismic Network
Event ID nmhnw1121a

Earthquake Location

Earthquake Location