last update to page: March 29 2017 18:58:36 (UTC).

Magnitude 4.1 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Wed Mar 29th 2017 15:37:41 (UTC) the seismic network recorded an earthquake (preliminary 4.1 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 99.4 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:Wed Mar 29th 2017 15:37:41 (UTC)
Magnitude:4.1 mwr
Location:(36.8098,-97.6205)
Depth:2.9 km
Author:USGS:us
evid,orid:954123,969875
nass,ndef:55,0
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_BHZ0.893°263.49°Pg2017-03-29 15:37:57.725 UTC2355.6-0.945iasp91dbp:rrodd:17088548684
R32B_BHZ1.829°151.49°Pn2017-03-29 15:38:13.8014 UTC128.48-0.071iasp91dbp:rrodd:17088548690
U38B_BHZ2.622°279.08°Pn2017-03-29 15:38:24.7761 UTC154.140.001iasp91dbp:rrodd:17088548696
Z35B_BHZ3.492°355.16°Pn2017-03-29 15:38:36.5575 UTC-1-0.175iasp91dbp:rrodd:17088548736
S39B_BHZ3.532°256.87°Pn2017-03-29 15:38:36.578 UTC100.25-0.712iasp91dbp:rrodd:17088548698
N33B_BHZ3.93°181.98°Pn2017-03-29 15:38:41.4808 UTC-1-1.269iasp91dbp:rrodd:17088548735
P38B_BHZ4.27°230.05°Pn2017-03-29 15:38:47.0506 UTC56.881-0.382iasp91dbp:rrodd:17088548704
N35B_BHZ4.334°201.45°Pn2017-03-29 15:38:48.2625 UTC-1-0.05iasp91dbp:rrodd:17088548737
R40B_BHZ4.493°252.4°Pn2017-03-29 15:38:50.0226 UTC12.974-0.479iasp91dbp:rrodd:17088548706
237B_BHZ5.035°343.23°Pn2017-03-29 15:38:57.0474 UTC13.787-0.898iasp91dbp:rrodd:17088548708
N38B_BHZ5.247°222.02°Pn2017-03-29 15:38:59.5259 UTC-1-1.333iasp91dbp:rrodd:17088548738
K31B_BHZ5.878°171.1°Pn2017-03-29 15:39:09.2094 UTC12.805-0.319iasp91dbp:rrodd:17088548678
L40A_BHZ7.208°225.33°Pn2017-03-29 15:39:26.8006 UTC17.858-0.991iasp91dbp:rrodd:17088548712
V51A_BHZ10.732°279.29°Pn2017-03-29 15:40:16.3863 UTC-10.278iasp91dbp:rrodd:17088548743
R53A_BHZ12.496°267.86°Pn2017-03-29 15:40:40.4537 UTC-10.209iasp91dbp:rrodd:17088548748

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