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 8:08:26 PM (CST) on Saturday, April 5, 2008
.
The magnitude 1.1 event occurred 5 km (3 miles) ESE of Ridgely, TN .
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
|---|---|
| Time | Saturday, April 5, 2008 at 8:08:26 PM (CST)
Sunday, April 6, 2008 at 2:08:26 (UTC) |
| Distance from | Ridgely, TN - 5 km (3 miles) ESE (121 degrees) Tiptonville, TN - 16 km (10 miles) S (169 degrees) Hornbeak, TN - 16 km (10 miles) SW (232 degrees) Jackson, TN - 90 km (56 miles) NW (321 degrees) |
| Coordinates | 36 deg. 14.4 min. N (36.240N), 89 deg. 26.4 min. W ( 89.440W) |
| Depth | 7 km (4.3 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst= 3, Nph= 6, Dmin=3.3 km, Rmss=0.02 sec, Erho=3 km, Erzz=5.5 km, Gp=194.4 degrees |
| Event ID# | nmhwb0406o |
| Additional Information | map |
For more information, see http://folkworm.ceri.memphis.edu/