last update to page: July 11 2016 20:42:14 (UTC).

Magnitude 4.2 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Fri Jul 8th 2016 21:31:58 (UTC) the seismic network recorded an earthquake (preliminary 4.2 mb) 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 192.6 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:Fri Jul 8th 2016 21:31:58 (UTC)
Magnitude:4.2 mb
Location:(36.4784,-98.5991)
Depth:6.9 km
Author:USGS:us
evid,orid:739695,753375
nass,ndef:73,0
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_BHZ1.73255.97Pb1468013550.02081732.8-0.748iasp91dbp:tcox:16193439820
R32B_BHZ1.946177.35Pn1468013552.525261.660.386iasp91dbp:tcox:16193439821
Z35B_BHZ3.335341.05Pn1468013571.193531.403-0.05iasp91dbp:tcox:16193439823
U38B_BHZ3.389271.91pPn1468013572.875199.366-0.756iasp91dbp:tcox:16193439824
N33B_BHZ4.352192.26Pn1468013583.733286.865-1.487iasp91dbp:tcox:16193439840
Z38B_BHZ4.375318.37Pn1468013584.0671-1-1.474iasp91dbp:tcox:16193441225
S39B_BHZ4.38255.53Pn1468013585.7959100.030.195iasp91dbp:tcox:16193439825
N35B_BHZ4.953208.71Pn1468013593.549617.240.073iasp91dbp:tcox:16193439827
237B_BHZ5.036333.51Pn1468013593.343717.019-1.273iasp91dbp:tcox:16193439826
P38B_BHZ5.08233.33Pn1468013595.479699.6750.256iasp91dbp:tcox:16193439828
R40B_BHZ5.345252.13Pn1468013598.730628.831-0.141iasp91dbp:tcox:16193439841
L34B_BHZ5.751198.13Pn1468013602.780438.41-1.67iasp91dbp:tcox:16193439903
P40B_BHZ5.994241.46Pn1468013607.646.6094-0.141iasp91dbp:tcox:16193439905
N38B_BHZ6.012225.86Pn1468013607.827838.148-0.203iasp91dbp:tcox:16193439848
N41A_BHZ7.379237.52Pn1468013626.722319.265-0.08iasp91dbp:tcox:16193439850
S44A_BHZ7.549263.58Pn1468013629.361223.4720.226iasp91dbp:tcox:16193439851
W45B_BHZ7.743282.56Pn1468013632.300415.9280.501iasp91dbp:tcox:16193439844
P43A_BHZ7.811248.98Pn1468013632.680849.043-0.05iasp91dbp:tcox:16193439855
Y45B_BHZ7.846292.01pPn1468013634.23495.8238-0.637iasp91dbp:tcox:16193439857
L40A_BHZ7.982228.03Pn1468013634.77888.034-0.294iasp91dbp:tcox:16193439859
O44A_BHZ8.75248.4Pn1468013645.262817.999-0.355iasp91dbp:tcox:16193439863
F33B_BHZ9.52191.28Pn1468013653.792512.785-2.374iasp91dbp:tcox:16193439908
I40B_BHZ9.589222.09Pn1468013656.328618.656-0.784iasp91dbp:tcox:16193439845
K43A_BHZ10.055235.17Pn1468013663.17537.8027-0.325iasp91dbp:tcox:16193439865
I42A_BHZ10.46228.17Pn1468013667.950821.15-1.089iasp91dbp:tcox:16193439846
P48A_BHZ10.793258.11Pn1468013672.21255.2989-1.395iasp91dbp:tcox:16193439900
H43A_BHZ11.458229.51Pn1468013680.23726.6784-2.466iasp91dbp:tcox:16193439892
O49A_BHZ11.772256.19Pn1468013685.266915.554-1.732iasp91dbp:tcox:16193439909
N49A_BHZ12.078253.08Pn1468013689.030914.786-2.16iasp91dbp:tcox:16193439910
V52A_BHZ12.118277.43Pn1468013691.5877.5076-0.141iasp91dbp:tcox:16193439894
L48A_BHZ12.24248.15Pn1468013691.798515.404-1.609iasp91dbp:tcox:16193439893
E43A_BHZ13.15225.31Pn1468013703.120512.345-2.71iasp91dbp:tcox:16193439912
R53A_BHZ13.334267.16Pn1468013708.3016.4315-0.05iasp91dbp:tcox:16193439901
S54A_BHZ13.825269.81Pn1468013713.8337.1363-1.212iasp91dbp:tcox:16193439913

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