last update to page: March 24 2016 18:48:07 (UTC).

Magnitude 4 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Thu Jan 14th 2016 23:15:32 (UTC) the seismic network recorded an earthquake (preliminary 4 mblg) 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 114.4 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:Thu Jan 14th 2016 23:15:32 (UTC)
Magnitude:4 mblg
Location:(36.9293,-97.7977)
Depth:3.7 km
Author:USGS:us
evid,orid:3972,6090
nass,ndef:54,0
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_BHZ1.028°271.12°Pg2016-01-14 23:15:51.6799 UTC341.1-0.223iasp91dbp:tcox:16015176910
R32B_BHZ1.659°153.89°Pn2016-01-14 23:16:02.1669 UTC119.630.08iasp91dbp:tcox:16015176912
U38B_BHZ2.78°281.17°pPn2016-01-14 23:16:18.1953 UTC38.354-0.182iasp91dbp:tcox:16015176919
Z35B_BHZ3.626°353.1°Pn2016-01-14 23:16:29.5173 UTC9.20870.382iasp91dbp:tcox:16015176923
S39B_BHZ3.64°259.29°Pn2016-01-14 23:16:29.1122 UTC27.277-0.211iasp91dbp:tcox:16015176922
N33B_BHZ3.817°184.17°Pn2016-01-14 23:16:30.6977 UTC22.817-1.07iasp91dbp:tcox:16015176925
N35B_BHZ4.274°203.79°Pn2016-01-14 23:16:38.099 UTC-10.048iasp91dbp:tcox:16015176930
P38B_BHZ4.298°232.5°Pn2016-01-14 23:16:38.2343 UTC19.304-0.138iasp91dbp:tcox:16015176931
Z38B_BHZ4.331°328.71°Pn2016-01-14 23:16:39.0815 UTC-10.256iasp91dbp:tcox:16015176933
R40B_BHZ4.586°254.43°Pn2016-01-14 23:16:42.3787 UTC88.3620.044iasp91dbp:tcox:16015176937
L34B_BHZ5.155°192.75°Pn2016-01-14 23:16:48.7877 UTC-1-1.37iasp91dbp:tcox:16015176942
237B_BHZ5.193°342.15°Pn2016-01-14 23:16:49.9726 UTC-1-0.706iasp91dbp:tcox:16015176944
P40B_BHZ5.21°241.87°Pn2016-01-14 23:16:50.8753 UTC-1-0.034iasp91dbp:tcox:16015176946
N38B_BHZ5.247°224.05°Pn2016-01-14 23:16:50.8616 UTC14.894-0.562iasp91dbp:tcox:16015176945
T42B_BHZ5.356°270.94°pPn2016-01-14 23:16:53.946 UTC-10.146iasp91dbp:tcox:16015176948
K31B_BHZ5.741°172.33°Pn2016-01-14 23:16:58.1859 UTC9.2647-0.017iasp91dbp:tcox:16015176950
N41A_BHZ6.595°237.28°Pn2016-01-14 23:17:10.0599 UTC8.56280.128iasp91dbp:tcox:16015176954
S44A_BHZ6.835°266.19°Pn2016-01-14 23:17:13.1996 UTC9.0923-0.029iasp91dbp:tcox:16015176957
L40A_BHZ7.214°226.8°Pn2016-01-14 23:17:17.7735 UTC7.742-0.658iasp91dbp:tcox:16015176958
L42A_BHZ8.065°233.69°Pn2016-01-14 23:17:29.6998 UTC11.945-0.416iasp91dbp:tcox:16015176959
I42A_BHZ9.696°227.14°Pn2016-01-14 23:17:51.425 UTC9.2657-1.05iasp91local176962
H43A_BHZ10.692°228.61°Pn2016-01-14 23:18:04.55 UTC5.2367-1.571iasp91local176963

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