last update to page: July 11 2016 21:15:22 (UTC).

Magnitude 4.4 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Sat Jul 9th 2016 02:04:28 (UTC) the seismic network recorded an earthquake (preliminary 4.4 mwr) located in Oklahoma. Seismic region Eastern North America.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station T35B in the network is 201.6 km.

If you felt the quake, the USGS would like to know. Please add your comments to the USGS page "Did you feel it?".

Details

Time:Sat Jul 9th 2016 02:04:28 (UTC)
Magnitude:4.4 mwr
Location:(36.4717,-98.7011)
Depth:9.2 km
Author:USGS:us
evid,orid:739892,753430
nass,ndef:75,0
Authoritative:y

Proximity to Population Centers

Event and active stations

The red marker denotes the earthquake epicenter.

Seismic waveforms for closest station

Closest station with identified signal. Not filtered.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. Not filtered.

Signal description at some stations

STA_CHANS-E DeltaS-E AzimuthPhase TimeSignal/NoiseTime ResidualV. ModelAutharid
T35B_BHZ1.811°256.45°Pn2016-07-09 02:05:00.178 UTC1512.30.087iasp91dbp:tcox:16193440022
R32B_BHZ1.951°179.76°Pn2016-07-09 02:05:01.9769 UTC432.14-0.04iasp91dbp:tcox:16193440024
Z35B_BHZ3.358°339.7°Pn2016-07-09 02:05:21.1327 UTC58.871-0.232iasp91dbp:tcox:16193440010
U38B_BHZ3.471°271.82°Pn2016-07-09 02:05:22.8336 UTC97.212-0.086iasp91dbp:tcox:16193440032
N33B_BHZ4.376°193.29°Pn2016-07-09 02:05:33.7336 UTC98.767-1.625iasp91dbp:tcox:16193440013
Z38B_BHZ4.428°317.54°Pn2016-07-09 02:05:35.4321 UTC17.508-0.642iasp91dbp:tcox:16193440036
S39B_BHZ4.46°255.77°Pn2016-07-09 02:05:35.9761 UTC178.02-0.541iasp91dbp:tcox:16193440038
N35B_BHZ4.996°209.52°Pn2016-07-09 02:05:43.0829 UTC54.875-0.806iasp91dbp:tcox:16193440046
237B_BHZ5.069°332.66°Pn2016-07-09 02:05:43.2074 UTC29.793-1.68iasp91dbp:tcox:16193440048
P38B_BHZ5.147°233.85°Pn2016-07-09 02:05:45.9609 UTC90.013-0.004iasp91dbp:tcox:16193440050
R40B_BHZ5.424°252.38°Pn2016-07-09 02:05:49.1076 UTC57.783-0.66iasp91dbp:tcox:16193440055
L34B_BHZ5.782°198.89°Pn2016-07-09 02:05:52.229 UTC59.934-2.455iasp91dbp:tcox:16193440111
P40B_BHZ6.067°241.82°Pn2016-07-09 02:05:58.209 UTC18.337-0.387iasp91dbp:tcox:16193440061
K31B_BHZ6.151°179.6°Pn2016-07-09 02:05:59.4992 UTC23.347-0.259iasp91dbp:tcox:16193440064
N41A_BHZ7.448°237.86°Pn2016-07-09 02:06:17.0545 UTC10.931-0.514iasp91dbp:tcox:16193440068
S44A_BHZ7.631°263.66°Pn2016-07-09 02:06:19.628 UTC34.613-0.441iasp91dbp:tcox:16193440076
W45B_BHZ7.824°282.44°Pn2016-07-09 02:06:22.5603 UTC10.037-0.159iasp91dbp:tcox:16193440085
P43A_BHZ7.887°249.21°Pn2016-07-09 02:06:22.9046 UTC54.803-0.687iasp91dbp:tcox:16193440100
Q44B_BHZ8.035°255.4°Pn2016-07-09 02:06:24.8261 UTC15.136-0.796iasp91dbp:tcox:16193440101
O44A_BHZ8.826°248.61°Pn2016-07-09 02:06:35.7729 UTC15.623-0.696iasp91dbp:tcox:16193440104
L42A_BHZ8.911°234.6°Pn2016-07-09 02:06:36.5489 UTC16.704-1.088iasp91dbp:tcox:16193440105
F33B_BHZ9.541°191.76°Pn2016-07-09 02:06:44.0285 UTC17.868-2.236iasp91dbp:tcox:16193440116
I40B_BHZ9.644°222.45°Pn2016-07-09 02:06:44.8753 UTC18.471-2.801iasp91dbp:tcox:16193440117
K43A_BHZ10.121°235.45°Pn2016-07-09 02:06:52.5104 UTC18.947-1.707iasp91dbp:tcox:16193440118
F36B_BHZ10.161°204.29°Pn2016-07-09 02:06:53.7483 UTC9.7394-1.015iasp91dbp:tcox:16193440106
I42A_BHZ10.519°228.48°Pn2016-07-09 02:06:58.1114 UTC31.169-1.562iasp91dbp:tcox:16193440092
250A_BHZ11.208°297.03°Pn2016-07-09 02:07:08.2026 UTC13.585-0.897iasp91dbp:tcox:16193440108
V51A_BHZ11.598°277.53°Pn2016-07-09 02:07:14.2617 UTC21.04-0.168iasp91dbp:tcox:16193440109
O49A_BHZ11.85°256.31°Pn2016-07-09 02:07:15.5363 UTC19.785-2.345iasp91dbp:tcox:16193440121
N49A_BHZ12.155°253.22°Pn2016-07-09 02:07:19.4423 UTC14.155-2.609iasp91dbp:tcox:16193440122
L48A_BHZ12.314°248.32°Pn2016-07-09 02:07:22.1765 UTC14.401-2.054iasp91dbp:tcox:16193440123
Q51A_BHZ12.391°262.91°Pn2016-07-09 02:07:24.7944 UTC8.2787-0.487iasp91dbp:tcox:16193440142
R53A_BHZ13.416°267.21°Pn2016-07-09 02:07:36.9261 UTC10.347-2.348iasp91dbp:tcox:16193440144

External resources

Current seismic activity measured by the seismic network

Click the link below to observe an interactive map of earthquakes recorded by the station deployment:

NSF Earthscope IRIS