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 9:54:17 PM (CDT) on Sunday, October 25, 2009
.
The magnitude 2.9 event occurred 4 km (3 miles) NNW of Greenbrier, AR .
The hypocentral depth is 0.1 km (0.1 miles).
| Magnitude | 2.9 - (unknown type) |
|---|---|
| Time | Sunday, October 25, 2009 at 9:54:17 PM (CDT)
Monday, October 26, 2009 at 2:54:17 (UTC) |
| Distance from | Greenbrier, AR - 4 km (3 miles) NNW (329 degrees) Wooster, AR - 8 km (5 miles) NNE (30 degrees) Twin Groves, AR - 8 km (5 miles) S (172 degrees) North Little Rock, AR - 57 km (35 miles) NNW (347 degrees) |
| Coordinates | 35 deg. 15.9 min. N (35.264N), 92 deg. 24.6 min. W ( 92.411W) |
| Depth | 0.1 km (0.1 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 12, Nph= 16, Dmin=55 km, Rmss=0.23 sec, Erho=1.8 km, Erzz=2.9 km, Gp=172.8 degrees |
| Event ID# | nmhnw1026b |
| Additional Information | map |
| Did you feel it? | |
| Did you feel it? |
For more information, see http://folkworm.ceri.memphis.edu/