last update to page: March 24 2016 22:59:04 (UTC).

Magnitude 4 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Sat Feb 27th 2016 05:05:49 (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 114.2 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 Feb 27th 2016 05:05:49 (UTC)
Magnitude:4 mblg
Location:(36.286,-97.5201)
Depth:2.1 km
Author:USGS:us
evid,orid:634903,646871
nass,ndef:61,0
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_CHANDeltaS-E azPhase TimeSNRTimeResModelAutharid
T35B_BHZ1.026232.4Pg1456549568.9292-1-0.107iasp91dbp:tcox:16060376997
R32B_BHZ2.337155.74Pn1456549588.948644.8760.177iasp91dbp:tcox:16060376272
Z35B_BHZ2.963355.83Pn1456549597.585643.2480.199iasp91dbp:tcox:16060376268
S39B_BHZ3.635248.54pPn1456549607.1122.91-0.034iasp91dbp:tcox:16060376277
Z38B_BHZ3.673326.18Pn1456549606.9628-1-0.181iasp91dbp:tcox:16060377000
N33B_BHZ4.451180.72pPn1456549618.302-1-0.059iasp91dbp:tcox:16060377002
237B_BHZ4.512342.18Pn1456549617.92516.879-0.76iasp91dbp:tcox:16060376282
P38B_BHZ4.585224.53pPn1456549621.3514.7041.147iasp91dbp:tcox:16060376284
R40B_BHZ4.633245.97pPn1456549620.62538.272-0.237iasp91dbp:tcox:16060376283
N35B_BHZ4.805198.38Pn1456549622.189415.308-0.512iasp91dbp:tcox:16060376285
T42B_BHZ5.209263.72Pn1456549628.2743-10.02iasp91dbp:tcox:16060377004
P40B_BHZ5.398234.79Pn1456549630.9353-10.076iasp91dbp:tcox:16060377005
N38B_BHZ5.615217.99Pn1456549633.5267-1-0.312iasp91dbp:tcox:16060377006
143B_BHZ6.182307.11Pn1456549641.8363-10.205iasp91dbp:tcox:16060377009
K31B_BHZ6.408171.05Pn1456549644.2119-1-0.518iasp91dbp:tcox:16060377014
S44A_BHZ6.748260.47Pn1456549649.27117.1631-0.122iasp91dbp:tcox:16060376269
W45B_BHZ6.857281.89Pn1456549650.7445-1-0.158iasp91dbp:tcox:16060377015
Y45B_BHZ6.96292.61Pn1456549652.14966.7468-0.158iasp91dbp:tcox:16060376317
P43A_BHZ7.139244.49pPn1456549655.044613.748-0.241iasp91dbp:tcox:16060376323
I40B_BHZ9.251217.05Pn1456549681.57335.7942-2.175iasp91dbp:tcox:16060376341
S51A_BHZ11.199267.3Pn1456549709.72959.289-0.698iasp91dbp:tcox:16060376324
L48A_BHZ11.606245.13Pn1456549714.1016.696-1.887iasp91dbp:tcox:16060376342
Q52A_BHZ12.358262.26Pn1456549725.10988.8604-1.167iasp91dbp:tcox:16060376328
R53A_BHZ12.535265.42Pn1456549728.82065.37210.13iasp91dbp:tcox:16060376329
R55A_BHZ13.966267.15Pn1456549747.36778.4166-0.879iasp91dbp:tcox:16060376325

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