Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==U.S. Geological Survey, National Earthquake Information Center
Version #R: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:49:37 PM (CST) on Monday, December 1, 2008
.
The magnitude 2.7 event occurred 3 km (2 miles) NW of Nichols Hills, OK .
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 2.7 - (unknown type) |
|---|---|
| Time | Monday, December 1, 2008 at 8:49:37 PM (CST)
Tuesday, December 2, 2008 at 2:49:37 (UTC) |
| Distance from | Nichols Hills, OK - 3 km (2 miles) NW (326 degrees) Warr Acres, OK - 7 km (5 miles) NE (39 degrees) Lake Aluma, OK - 12 km (8 miles) WNW (290 degrees) Midwest City, OK - 21 km (13 miles) NW (312 degrees) |
| Coordinates | 35 deg. 34.4 min. N (35.573N), 97 deg. 34.1 min. W ( 97.568W) |
| Depth | 5 km (3.1 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst= 7, Nph= 7, Dmin=144.4 km, Rmss=0.76 sec, Erho=10.2 km, Erzz=0 km, Gp=111.6 degrees |
| Event ID# | us2008acah |
| Additional Information | map |
| Did you feel it? | |
| Did you feel it? |
For more information, see http://earthquake.usgs.gov/research/monitoring/anss/neic/