Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==U.S. Geological Survey, National Earthquake Information Center
Version #9: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A light earthquake occurred at 8:46:57 PM (CST) on Monday, November 7, 2011
.
The magnitude 4.7 event occurred 10 km (6 miles) SE of Sparks, OK .
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 4.7 - body magnitude (Mb) |
|---|---|
| Time | Monday, November 7, 2011 at 8:46:57 PM (CST)
Tuesday, November 8, 2011 at 2:46:57 (UTC) |
| Distance from | Sparks, OK - 10 km (6 miles) SE (141 degrees) Johnson, OK - 17 km (11 miles) NNE (28 degrees) Bethel Acres, OK - 36 km (22 miles) NE (43 degrees) Midwest City, OK - 59 km (37 miles) E (80 degrees) |
| Coordinates | 35 deg. 32.5 min. N (35.541N), 96 deg. 45.2 min. W ( 96.754W) |
| Depth | 5 km (3.1 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=129, Nph=141, Dmin=25.6 km, Rmss=1.32 sec, Erho=7.2 km, Erzz=3 km, Gp=39.6 degrees |
| Event ID# | usb0006lpf |
| Additional Information | map |
| Did you feel it? | |
| ShakeMap shaking intensity maps (Global server) |
For more information, see http://earthquake.usgs.gov/research/monitoring/anss/neic/