Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==Cooperative New Madrid Seismic Network
Version #A: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:24:43 AM (CDT) on Saturday, October 24, 2009
.
The magnitude 2.5 event occurred 3 km (2 miles) NW of Greenbrier, AR .
The hypocentral depth is 0.1 km (0.1 miles).
| Magnitude | 2.5 - duration magnitude (Md) |
|---|---|
| Time | Saturday, October 24, 2009 at 4:24:43 AM (CDT)
Saturday, October 24, 2009 at 9:24:43 (UTC) |
| Distance from | Greenbrier, AR - 3 km (2 miles) NW (320 degrees) Wooster, AR - 7 km (5 miles) NE (34 degrees) Twin Groves, AR - 9 km (5 miles) S (173 degrees) North Little Rock, AR - 56 km (35 miles) NNW (346 degrees) |
| Coordinates | 35 deg. 15.3 min. N (35.255N), 92 deg. 24.6 min. W ( 92.410W) |
| Depth | 0.1 km (0.1 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 14, Nph= 19, Dmin=54 km, Rmss=0.25 sec, Erho=1.8 km, Erzz=3.8 km, Gp=172.8 degrees |
| Event ID# | nmhnw1024a |
| Additional Information | map |
| Did you feel it? | |
| Did you feel it? |
For more information, see http://folkworm.ceri.memphis.edu/