last update to page: September 08 2017 19:01:40 (UTC).

Magnitude 4.3 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Fri Sep 8th 2017 02:26:23 (UTC) the seismic network recorded an earthquake (preliminary 4.3 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 107.1 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:Fri Sep 8th 2017 02:26:23 (UTC)
Magnitude:4.3 mwr
Location:(36.6996,-97.683)
Depth:6.1 km
Author:USGS:us
evid,orid:1103171,1122741
nass,ndef:123,0
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_BHZ0.962°257.34°Pg2017-09-08 02:26:41.863 UTC1143.1-0.307iasp91dbp:rrodd:17251643371
R32B_BHZ1.906°154.37°Pn2017-09-08 02:26:57.488 UTC453.690.785iasp91dbp:rrodd:17251643367
U38B_BHZ2.661°276.59°Pn2017-09-08 02:27:08.0153 UTC365.460.93iasp91dbp:rrodd:17251643251
Z35B_BHZ3.387°354.15°Pn2017-09-08 02:27:17.3989 UTC51.1820.327iasp91dbp:rrodd:17251643255
S39B_BHZ3.612°255.4°Pn2017-09-08 02:27:20.7791 UTC120.220.619iasp91dbp:rrodd:17251643257
N33B_BHZ4.042°182.64°Pn2017-09-08 02:27:25.5583 UTC92.976-0.512iasp91dbp:rrodd:17251643261
Z38B_BHZ4.088°328.04°Pn2017-09-08 02:27:26.8983 UTC21.7110.186iasp91dbp:rrodd:17251643265
P38B_BHZ4.382°229.43°Pn2017-09-08 02:27:31.2295 UTC77.1670.482iasp91dbp:rrodd:17251643269
N35B_BHZ4.455°201.56°Pn2017-09-08 02:27:31.8171 UTC84.8110.065iasp91dbp:rrodd:17251643243
R40B_BHZ4.58°251.34°Pn2017-09-08 02:27:34.1126 UTC242.060.637iasp91dbp:rrodd:17251643273
237B_BHZ4.946°342.29°Pn2017-09-08 02:27:37.9945 UTC23.872-0.509iasp91dbp:rrodd:17251643277
P40B_BHZ5.258°239.21°Pn2017-09-08 02:27:43.0842 UTC37.2850.295iasp91dbp:rrodd:17251643279
L34B_BHZ5.363°191.28°Pn2017-09-08 02:27:43.1733 UTC41.243-1.058iasp91dbp:rrodd:17251643283
N38B_BHZ5.364°221.69°Pn2017-09-08 02:27:43.9697 UTC82.384-0.278iasp91dbp:rrodd:17251643285
K31B_BHZ5.98°171.72°Pn2017-09-08 02:27:52.4452 UTC42.484-0.268iasp91dbp:rrodd:17251643375
143B_BHZ6.526°309.5°Pn2017-09-08 02:28:00.865 UTC5.29650.658iasp91dbp:rrodd:17251643395
N41A_BHZ6.664°235.22°Pn2017-09-08 02:28:02.0154 UTC40.668-0.088iasp91dbp:rrodd:17251643291
S44A_BHZ6.784°264.14°Pn2017-09-08 02:28:04.0387 UTC26.8080.286iasp91dbp:rrodd:17251643315
441B_BHZ7.024°329.09°Pn2017-09-08 02:28:07.3978 UTC-10.354iasp91dbp:rrodd:17251646687
K38B_BHZ7.045°214.04°Pn2017-09-08 02:28:06.5204 UTC29.739-0.808iasp91dbp:rrodd:17251643320
P43A_BHZ7.055°247.94°Pn2017-09-08 02:28:08.1419 UTC16.2540.672iasp91dbp:rrodd:17251643322
Q44B_BHZ7.19°254.85°Pn2017-09-08 02:28:09.8976 UTC44.6520.575iasp91dbp:rrodd:17251643323
L40A_BHZ7.324°225.05°Pn2017-09-08 02:28:10.9734 UTC26.032-0.19iasp91dbp:rrodd:17251643325
344B_BHZ7.785°314.25°Pn2017-09-08 02:28:18.9082 UTC-11.412iasp91dbp:rrodd:17251646691
O44A_BHZ7.998°247.36°Pn2017-09-08 02:28:19.9833 UTC15.595-0.425iasp91dbp:rrodd:17251643330
I37B_BHZ8.007°205.46°Pn2017-09-08 02:28:20.0815 UTC8.0193-0.46iasp91dbp:rrodd:17251643295
L42A_BHZ8.152°232.05°Pn2017-09-08 02:28:22.5328 UTC-10.01iasp91dbp:rrodd:17251646695
T47A_BHZ8.465°271.23°Pn2017-09-08 02:28:27.1913 UTC15.790.364iasp91dbp:rrodd:17251643298
346B_BHZ8.63°310.2°Pn2017-09-08 02:28:30.123 UTC-11.033iasp91dbp:rrodd:17251646696
M44A_BHZ8.826°241.05°Pn2017-09-08 02:28:31.812 UTC9.29020.046iasp91dbp:rrodd:17251643336
I40B_BHZ8.979°219.19°Pn2017-09-08 02:28:33.8549 UTC17.767-0.02iasp91dbp:rrodd:17251643338
F33B_BHZ9.199°186.99°Pn2017-09-08 02:28:34.9403 UTC17.177-1.95iasp91dbp:rrodd:17251643340
K43A_BHZ9.361°233.22°Pn2017-09-08 02:28:38.336 UTC21.466-0.769iasp91dbp:rrodd:17251643300
Y49A_BHZ9.623°290.37°Pn2017-09-08 02:28:42.753 UTC-10.054iasp91dbp:rrodd:17251646698
F36B_BHZ9.677°200.24°Pn2017-09-08 02:28:41.6886 UTC-1-1.748iasp91dbp:rrodd:17251646646
I42A_BHZ9.81°225.85°Pn2017-09-08 02:28:44.9421 UTC14.151-0.315iasp91dbp:rrodd:17251643345
P48A_BHZ10.026°257.88°Pn2017-09-08 02:28:47.2111 UTC-1-1.011iasp91dbp:rrodd:17251646647
E28B_BHZ10.126°166.14°Pn2017-09-08 02:28:48.4907 UTC9.1902-1.101iasp91dbp:rrodd:17251643347
N47A_BHZ10.225°249.75°Pn2017-09-08 02:28:50.3526 UTC-1-0.599iasp91dbp:rrodd:17251646699
V51A_BHZ10.78°278.7°Pn2017-09-08 02:28:59.4592 UTC11.0960.916iasp91dbp:rrodd:17251643350
H43A_BHZ10.803°227.42°Pn2017-09-08 02:28:57.7925 UTC29.291-1.07iasp91dbp:rrodd:17251643301
O49A_BHZ11.008°255.79°Pn2017-09-08 02:29:00.4423 UTC28.616-1.221iasp91dbp:rrodd:17251643303
S51A_BHZ11.256°269.51°Pn2017-09-08 02:29:05.8989 UTC-10.84iasp91dbp:rrodd:17251646700
N49A_BHZ11.32°252.47°Pn2017-09-08 02:29:04.8384 UTC9.3129-1.101iasp91dbp:rrodd:17251643381
V52A_BHZ11.38°278.48°Pn2017-09-08 02:29:06.7417 UTC-1-0.01iasp91dbp:rrodd:17251646701
L48A_BHZ11.496°247.23°Pn2017-09-08 02:29:07.3234 UTC31.839-1.023iasp91dbp:rrodd:17251643382
Q51A_BHZ11.543°262.86°Pn2017-09-08 02:29:09.1034 UTC-10.12iasp91dbp:rrodd:17251646703
J47A_BHZ11.808°240.72°Pn2017-09-08 02:29:12.2257 UTC-1-0.381iasp91dbp:rrodd:17251646702
B35B_BHZ12.015°195.41°Pn2017-09-08 02:29:12.733 UTC11.172-2.716iasp91dbp:rrodd:17251643387
V53A_BHZ12.034°279.28°Pn2017-09-08 02:29:16.1932 UTC-10.485iasp91dbp:rrodd:17251646705
G45A_BHZ12.315°231.56°Pn2017-09-08 02:29:18.0567 UTC12.599-1.491iasp91dbp:rrodd:17251643397
E43A_BHZ12.531°223.26°Pn2017-09-08 02:29:20.1785 UTC31.047-2.323iasp91dbp:rrodd:17251643399
R53A_BHZ12.568°267.41°Pn2017-09-08 02:29:22.0395 UTC6.0386-0.965iasp91dbp:rrodd:17251643388
N51A_BHZ12.632°255.45°Pn2017-09-08 02:29:23.9922 UTC-10.113iasp91dbp:rrodd:17251646706
N53A_BHZ13.738°258.06°Pn2017-09-08 02:29:36.0018 UTC9.9098-2.982iasp91dbp:rrodd:17251643403
E46A_BHZ13.882°230.64°Pn2017-09-08 02:29:37.7816 UTC13.014-3.17iasp91dbp:rrodd:17251643405
R55A_BHZ14.004°268.94°Pn2017-09-08 02:29:41.7675 UTC11.913-0.843iasp91dbp:rrodd:17251643384

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