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 8:31:16 PM (CDT) on Wednesday, September 30, 2009
.
The magnitude 1.1 event occurred 11 km (7 miles) N of Dyersburg, TN .
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
|---|---|
| Time | Wednesday, September 30, 2009 at 8:31:16 PM (CDT)
Thursday, October 1, 2009 at 1:31:16 (UTC) |
| Distance from | Dyersburg, TN - 11 km (7 miles) N (353 degrees) Newbern, TN - 13 km (8 miles) W (280 degrees) Ridgely, TN - 17 km (10 miles) SSE (152 degrees) Jackson, TN - 78 km (48 miles) NW (318 degrees) |
| Coordinates | 36 deg. 7.9 min. N (36.131N), 89 deg. 24.0 min. W ( 89.400W) |
| Depth | 3.1 km (1.9 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst= 14, Nph= 25, Dmin=5 km, Rmss=0.09 sec, Erho=0.6 km, Erzz=5.8 km, Gp=97.2 degrees |
| Event ID# | nmhnw1001a |
| Additional Information | map |
For more information, see http://folkworm.ceri.memphis.edu/