Recent Earthquakes in Central US
== PRELIMINARY EARTHQUAKE REPORT ==U.S. Geological Survey, National Earthquake Information Center
Version #8: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A minor earthquake occurred at 5:44:15 AM (CDT) on Sunday, October 21, 2012
.
The magnitude 3.4 event occurred 10 km (6 miles) E (98 degrees) of Arcadia, OK .
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 3.4 - local magnitude (Ml) |
|---|---|
| Time | Sunday, October 21, 2012 at 5:44:15 AM (CDT)
Sunday, October 21, 2012 at 10:44:15 (UTC) |
| Distance from | Arcadia, OK - 10 km (6 miles) E (98 degrees) Fallis, OK - 14 km (8 miles) SW (219 degrees) Lake Aluma, OK - 24 km (15 miles) ENE (57 degrees) Midwest City, OK - 28 km (17 miles) NE (36 degrees) |
| Coordinates | 35 deg. 39.2 min. N (35.653N), 97 deg. 12.9 min. W ( 97.215W) |
| Depth | 5 km (3.1 miles) |
| Quality | unknown |
| Location Quality Parameters | Nst= 0, Nph= 0, Dmin=0 km, Rmss=1.75 sec, Erho=7.9 km, Erzz=9.5 km, Gp=0 degrees |
| Event ID# | usb000da22 |
| Additional Information | map |
| Did you feel it? |
For more information, see http://earthquake.usgs.gov/research/monitoring/anss/neic/