This most recent earthquake was just south of Stillwater, OK, between Oklahoma City and Shawnee, OK. It was in McCloud, OK.
The earthquake registered as a 3.4 mag.
link at other Stillwater, OK earthquake posting
for 3.6 earthquake which happened on 6/26/09

Magnitude 3.4
Date-Time

* Wednesday, July 01, 2009 at 17:14:48 UTC
* Wednesday, July 01, 2009 at 12:14:48 PM at epicenter

Location 35.401°N, 97.089°W
Depth 5 km (3.1 miles) set by location program
Region OKLAHOMA
Distances

* 1 km (1 miles) SE (145°) from McLoud, OK
* 11 km (7 miles) NNW (331°) from Bethel Acres, OK
* 12 km (7 miles) SE (134°) from Harrah, OK
* 16 km (10 miles) WNW (295°) from Shawnee, OK
* 41 km (26 miles) ESE (102°) from Oklahoma City, OK
* 291 km (181 miles) N (355°) from Dallas, TX

Location Uncertainty horizontal +/- 19.2 km (11.9 miles); depth fixed by location program
Parameters NST= 5, Nph= 5, Dmin=130.4 km, Rmss=1.25 sec, Gp=140°,
M-type="Nuttli" surface wave magnitude (mbLg), Version=6
Source

* USGS NEIC (WDCS-D)

Event ID us2009inby