last update to page: March 23 2016 22:08:28 (UTC).

Magnitude 4.2 Earthquake: Oklahoma

Summary

The red marker denotes the earthquake epicenter.

On Fri Jan 1st 2016 11:39:39 (UTC) the seismic network recorded an earthquake (preliminary 4.2 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 159.7 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 Jan 1st 2016 11:39:39 (UTC)
Magnitude:4.2 mwr
Location:(35.6868,-97.4286)
Depth:5.0 km
Author:USGS:us
evid,orid:3894,5972
nass,ndef:68,0
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_BHZ1.434°211.28°Pn2016-01-01 11:40:05.9318 UTC2610.1-0.524iasp91dbp:tcox:16004173608
Z35B_BHZ2.36°356.53°Pn2016-01-01 11:40:19.1924 UTC445.370iasp91dbp:tcox:16004173611
U38B_BHZ2.572°253.89°Pn2016-01-01 11:40:22.3109 UTC820.840.205iasp91dbp:tcox:16004173613
R32B_BHZ2.921°159.1°Pn2016-01-01 11:40:26.9408 UTC-10.041iasp91dbp:tcox:16004173616
Z38B_BHZ3.154°320.99°Pn2016-01-01 11:40:29.9057 UTC28.32-0.196iasp91dbp:tcox:16004173618
S39B_BHZ3.854°239.91°Pn2016-01-01 11:40:39.7301 UTC140.040iasp91dbp:tcox:16004173625
237B_BHZ3.923°340.39°Pn2016-01-01 11:40:40.0324 UTC90.971-0.648iasp91dbp:tcox:16004173626
R40B_BHZ4.874°239.29°Pn2016-01-01 11:40:53.3705 UTC96.695-0.384iasp91dbp:tcox:16004173632
P38B_BHZ5.001°219.28°Pn2016-01-01 11:40:55.5001 UTC38.7660iasp91dbp:tcox:16004173634
T42B_BHZ5.275°257.15°Pn2016-01-01 11:40:58.4893 UTC82.111-0.776iasp91dbp:tcox:16004173635
N35B_BHZ5.361°195.72°Pn2016-01-01 11:41:00.1836 UTC12.463-0.256iasp91dbp:tcox:16004173636
P40B_BHZ5.737°229.63°Pn2016-01-01 11:41:05.5913 UTC23.05-0.017iasp91dbp:tcox:16004173643
N38B_BHZ6.075°214.14°Pn2016-01-01 11:41:09.6503 UTC32.047-0.597iasp91dbp:tcox:16004173646
Y45B_BHZ6.726°287.93°Pn2016-01-01 11:41:18.8351 UTC10.773-0.358iasp91dbp:tcox:16004173649
W45B_BHZ6.736°276.9°Pn2016-01-01 11:41:18.7999 UTC31.996-0.529iasp91dbp:tcox:16004173648
S44A_BHZ6.852°255.45°Pn2016-01-01 11:41:20.3317 UTC20.464-0.589iasp91dbp:tcox:16004173652
P43A_BHZ7.399°240.19°Pn2016-01-01 11:41:28.0706 UTC15.907-0.367iasp91dbp:tcox:16004173654
Q44B_BHZ7.42°246.92°Pn2016-01-01 11:41:28.6598 UTC23.056-0.068iasp91dbp:tcox:16004173655
K38B_BHZ7.838°208.92°Pn2016-01-01 11:41:33.7523 UTC11.601-0.708iasp91dbp:tcox:16004173657
L40A_BHZ7.995°219.15°Pn2016-01-01 11:41:35.8127 UTC12.269-0.802iasp91dbp:tcox:16004173658
T47A_BHZ8.413°264.19°Pn2016-01-01 11:41:41.4872 UTC6.2431-0.853iasp91dbp:tcox:16004173660
X48A_BHZ8.583°281.24°Pn2016-01-01 11:41:43.4477 UTC8.1882-1.237iasp91dbp:tcox:16004173661
L42A_BHZ8.736°226.24°Pn2016-01-01 11:41:46.1209 UTC10.101-0.657iasp91dbp:tcox:16004173662
I40B_BHZ9.724°214.77°Pn2016-01-01 11:41:58.884 UTC20.408-1.433iasp91dbp:tcox:16004173665
K43A_BHZ9.936°228.09°Pn2016-01-01 11:42:01.5276 UTC6.7897-1.694iasp91dbp:tcox:16004173667
I42A_BHZ10.481°221.38°Pn2016-01-01 11:42:09.0965 UTC30.129-1.601iasp91dbp:tcox:16004173668
R50A_BHZ10.772°260.09°Pn2016-01-01 11:42:14.6193 UTC5.0559-0.053iasp91dbp:tcox:16004173669
G40A_BHZ11.036°212.27°Pn2016-01-01 11:42:16.5956 UTC6.9012-1.694iasp91dbp:tcox:16004173670
H43A_BHZ11.461°223.3°Pn2016-01-01 11:42:22.347 UTC14.188-1.765iasp91dbp:tcox:16004173671
E43A_BHZ13.249°219.92°Pn2016-01-01 11:42:45.7245 UTC10.794-2.82iasp91dbp:tcox:16004173673
R55A_BHZ14.046°264.68°Pn2016-01-01 11:42:58.0122 UTC10.756-1.413iasp91dbp:tcox:16004173674

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