Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==U.S. Geological Survey, National Earthquake Information Center
Version #C: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A moderate earthquake occurred at 10:53:10 PM (CDT) on Saturday, November 5, 2011
.
The magnitude 5.6 event occurred 10 km (6 miles) SE of Sparks, OK .
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 5.6 - moment magnitude (Mw) |
|---|---|
| Time | Saturday, November 5, 2011 at 10:53:10 PM (CDT)
Sunday, November 6, 2011 at 3:53:10 (UTC) |
| Distance from | Sparks, OK - 10 km (6 miles) SE (139 degrees) Johnson, OK - 17 km (11 miles) NNE (30 degrees) Bethel Acres, OK - 36 km (22 miles) NE (45 degrees) Midwest City, OK - 60 km (37 miles) E (80 degrees) |
| Coordinates | 35 deg. 32.2 min. N (35.537N), 96 deg. 44.8 min. W ( 96.747W) |
| Depth | 5 km (3.1 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=189, Nph=192, Dmin=26.7 km, Rmss=1.06 sec, Erho=10.5 km, Erzz=2.8 km, Gp=28.8 degrees |
| Event ID# | usb0006klz |
| Additional Information | map |
| Did you feel it? | |
| ShakeMap shaking intensity maps | |
| ShakeMap shaking intensity maps (Global server) |
For more information, see http://earthquake.usgs.gov/research/monitoring/anss/neic/