last update to page: August 31 2017 19:05:30 (UTC).

Magnitude 5.4 Earthquake: Kodiak Island Region, Alaska

Summary

The red marker denotes the earthquake epicenter.

On Thu Aug 31st 2017 17:46:02 (UTC) the seismic network recorded an earthquake (preliminary 5.4 ml) located in Kodiak Island Region, Alaska. Seismic region Alaska - Aleutian Arc.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station E28B in the network is 3,709.0 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:Thu Aug 31st 2017 17:46:02 (UTC)
Magnitude:5.4 ml
Location:(58.4406,-153.6417)
Depth:63.2 km
Author:USGS:ak
evid,orid:1095800,1114340
nass,ndef:264,0
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. 0.8 to 3 Hz bandpass Butterworth filter has been applied to data.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. 0.8 to 3 Hz bandpass Butterworth filter has been applied to data.

Signal description at some stations

STA_CHANDeltaS-E azPhase TimeSNRTimeResModelAutharid
E28B_BHZ33.318310.5P1504201955.207660.1060.809iasp91dbp:rrodd:17243638498
B35B_BHZ35.794309.26P1504201975.13947.795-0.596iasp91dbp:rrodd:17243638502
F33B_BHZ36.098311.59P1504201977.961240.204-0.369iasp91dbp:rrodd:17243638504
K31B_BHZ37.01314.66P1504201985.94321.523-0.143iasp91dbp:rrodd:17243638505
F36B_BHZ37.523311.84P1504201990.192173.975-0.233iasp91dbp:rrodd:17243638506
E38A_BHZ38.048311.37P1504201994.34460.453-0.505iasp91dbp:rrodd:17243638508
L34B_BHZ38.718315.26P1504201999.922952.448-0.55iasp91dbp:rrodd:17243638511
I37B_BHZ38.84313.57P1504202001.6292.6160.129iasp91dbp:rrodd:17243638512
N33B_BHZ39.037316.33P1504202003.040318.422-0.097iasp91dbp:rrodd:17243638513
D41A_BHZ39.281311.44P1504202005.343410.7590.175iasp91dbp:rrodd:17243638514
G40A_BHZ39.643312.8P1504202008.081561.85-0.097iasp91dbp:rrodd:17243638516
N35B_BHZ39.894316.21P1504202010.392538.6170.129iasp91dbp:rrodd:17243638517
R32B_BHZ40.081318.29P1504202011.8467.76680.039iasp91dbp:rrodd:17243638519
K38B_BHZ40.122314.81P1504202011.733434.3-0.415iasp91dbp:rrodd:17243638518
I40B_BHZ40.372313.94P1504202014.166942.374-0.052iasp91dbp:rrodd:17243638521
F42A_BHZ40.374312.67P1504202014.449116.1980.22iasp91dbp:rrodd:17243638522
N38B_BHZ41.203316.3P1504202020.367161.526-0.686iasp91dbp:rrodd:17243638523
I42A_BHZ41.256314.13P1504202021.253939.615-0.233iasp91dbp:rrodd:17243638564
L40A_BHZ41.344315.39P1504202021.2936114.02-0.913iasp91dbp:rrodd:17243638562
H43A_BHZ41.444313.81P1504202022.340822.823-0.686iasp91dbp:rrodd:17243638524
P38B_BHZ41.899317.2P1504202026.0087127.39-0.732iasp91dbp:rrodd:17243638568
E46A_BHZ41.912312.85P1504202026.480237.86-0.369iasp91dbp:rrodd:17243638570
G45A_BHZ42.134313.67P1504202028.28686.5523-0.369iasp91dbp:rrodd:17243638574
L42A_BHZ42.196315.56P1504202028.018937.77-1.14iasp91dbp:rrodd:17243638572
T35B_BHZ42.361319.28P1504202029.949147.8-0.55iasp91dbp:rrodd:17243638576
K43A_BHZ42.391315.14P1504202029.96718.494-0.777iasp91dbp:rrodd:17243638578
N41A_BHZ42.509316.46P1504202030.9249107.25-0.777iasp91dbp:rrodd:17243638581
I45A_BHZ42.536314.38P1504202031.68748.6226-0.233iasp91dbp:rrodd:17243638583
P40B_BHZ42.745317.29P1504202032.747106.2-0.868iasp91dbp:rrodd:17243638584
S39B_BHZ43.443318.6P1504202037.387887.093-1.865iasp91dbp:rrodd:17243638588
M44A_BHZ43.482316.16P1504202038.875915.069-0.686iasp91dbp:rrodd:17243638592
R40B_BHZ43.546318.18P1504202038.8516239.18-1.23iasp91dbp:rrodd:17243638590
J47A_BHZ43.824315.19P1504202042.165710.637-0.143iasp91dbp:rrodd:17243638598
U38B_BHZ43.833319.49P1504202041.3755138.16-1.004iasp91dbp:rrodd:17243638596
L46A_BHZ43.939315.89P1504202042.950416.954-0.279iasp91dbp:rrodd:17243638602
P43A_BHZ43.984317.31P1504202042.86167.674-0.732iasp91dbp:rrodd:17243638600
O44A_BHZ44.159317.01P1504202043.851715.311-1.14iasp91dbp:rrodd:17243638606
Z35B_BHZ44.743321.74P1504202049.100836.82-0.55iasp91dbp:rrodd:17243638614
Q44B_BHZ44.792317.84P1504202049.036270.785-1.004iasp91dbp:rrodd:17243638612
L48A_BHZ44.95316.17P1504202050.833431.398-0.46iasp91dbp:rrodd:17243638616
N47A_BHZ45.069316.75P1504202051.2821102.71-0.958iasp91dbp:rrodd:17243638618
P46A_BHZ45.208317.47P1504202052.837771.714-0.505iasp91dbp:rrodd:17243638622
K50A_BHZ45.281315.85P1504202053.77536.7566-0.143iasp91dbp:rrodd:17243638624
S44A_BHZ45.57318.63P1504202055.245480.428-0.958iasp91dbp:rrodd:17243638626
N49A_BHZ45.82316.89P1504202057.176856.323-1.004iasp91dbp:rrodd:17243638632
Z38B_BHZ45.975321.56P1504202059.028511.98-0.369iasp91dbp:rrodd:17243638634
M50A_BHZ46.057316.72P1504202059.12767.541-0.913iasp91dbp:rrodd:17243638636
P48A_BHZ46.25317.72P1504202060.151399.051-1.412iasp91dbp:rrodd:17243638638
O49A_BHZ46.279317.35P1504202060.513121.038-1.276iasp91dbp:rrodd:17243638640
T45B_BHZ46.399319.08P1504202061.540640.486-1.185iasp91dbp:rrodd:17243638642
N51A_BHZ46.755317.12P1504202064.46138.6428-1.049iasp91dbp:rrodd:17243638650
M52A_BHZ46.822316.87P1504202065.529311.641-0.505iasp91dbp:rrodd:17243638652
J54A_BHZ46.945316.22P1504202066.807117.126-0.188iasp91dbp:rrodd:17243638654
T47A_BHZ47.225319.15P1504202068.309882.125-0.868iasp91dbp:rrodd:17243638658
R49A_BHZ47.253318.47P1504202068.163263.918-1.23iasp91dbp:rrodd:17243638656
J55A_BHZ47.364316.39P1504202069.841110.067-0.415iasp91dbp:rrodd:17243638662
P51A_BHZ47.461317.94P1504202069.825324.334-1.185iasp91dbp:rrodd:17243638660
O52A_BHZ47.623317.7P1504202071.215634.797-1.049iasp91dbp:rrodd:17243638664
N53A_BHZ47.626317.41P1504202071.46629.525-0.822iasp91dbp:rrodd:17243638666
Q51A_BHZ47.652318.19P1504202071.852969.218-0.641iasp91dbp:rrodd:17243638668
R50A_BHZ47.699318.55P1504202072.0808298.24-0.777iasp91dbp:rrodd:17243638670
J56A_BHZ47.837316.58P1504202073.19287.3608-0.732iasp91dbp:rrodd:17243638674
735B_BHZ48.036324.38P1504202076.093818.8630.628iasp91dbp:rrodd:17243638680
J57A_BHZ48.17316.67P1504202075.898815.179-0.596iasp91dbp:rrodd:17243638678
M55A_BHZ48.196317.33P1504202076.418754.858-0.279iasp91dbp:rrodd:17243638682
Q52A_BHZ48.258318.34P1504202075.853633.992-1.321iasp91dbp:rrodd:17243638676
143B_BHZ48.278321.65P1504202077.319721.833-0.007iasp91dbp:rrodd:17243638696
U49A_BHZ48.278319.49P1504202076.4152154.49-0.913iasp91dbp:rrodd:17243638686
L56A_BHZ48.316317.14P1504202077.298560.066-0.324iasp91dbp:rrodd:17243638692
P53A_BHZ48.319318.13P1504202076.417138.498-1.23iasp91dbp:rrodd:17243638684
O54A_BHZ48.323317.85P1504202076.669536.476-1.004iasp91dbp:rrodd:17243638688
V48A_BHZ48.323319.9P1504202077.1683226.67-0.505iasp91dbp:rrodd:17243638690
Y45B_BHZ48.343320.94P1504202077.462514.917-0.369iasp91dbp:rrodd:17243638694
K57A_BHZ48.405316.98P1504202077.665710.021-0.641iasp91dbp:rrodd:17243638698
J58A_BHZ48.56316.86P1504202078.994531.838-0.505iasp91dbp:rrodd:17243638702
S51A_BHZ48.564318.99P1504202078.7499190.18-0.777iasp91dbp:rrodd:17243638700
J59A_BHZ48.871316.97P1504202080.975513.807-0.913iasp91dbp:rrodd:17243638704
D62A_BHZ48.882316.24P1504202081.331626.042-0.641iasp91dbp:rrodd:17243638766
441B_BHZ48.891322.82P1504202082.66920.4620.628iasp91dbp:rrodd:17243638777
R53A_BHZ48.894318.74P1504202080.92147.506-1.14iasp91dbp:rrodd:17243638768
Q54A_BHZ48.981318.49P1504202081.545533.936-1.185iasp91dbp:rrodd:17243638770
E62A_BHZ48.993316.38P1504202081.997422.385-0.822iasp91dbp:rrodd:17243638773
M57A_BHZ49.122317.69P1504202083.438535.718-0.369iasp91dbp:rrodd:17243638780
X48A_BHZ49.196320.61P1504202083.6432197.23-0.732iasp91dbp:rrodd:17243638782
F62A_BHZ49.307316.68P1504202084.395615.845-0.822iasp91dbp:rrodd:17243638706
W50A_BHZ49.526320.25P1504202086.064697.034-0.822iasp91dbp:rrodd:17243638792
G62A_BHZ49.53316.92P1504202086.279122.407-0.641iasp91dbp:rrodd:17243638795
L59A_BHZ49.54317.6P1504202086.76142.524-0.233iasp91dbp:rrodd:17243638803
146B_BHZ49.556321.6P1504202087.1096180.55-0.007iasp91dbp:rrodd:17243638807
V51A_BHZ49.565319.97P1504202086.451253.013-0.732iasp91dbp:rrodd:17243638797
344B_BHZ49.613322.28P1504202087.952939.6540.401iasp91dbp:rrodd:17243638817
S54A_BHZ49.626319.11P1504202086.733420.573-0.913iasp91dbp:rrodd:17243638800
Z47B_BHZ49.633321.29P1504202087.199205.08-0.505iasp91dbp:rrodd:17243638810
E63A_BHZ49.638316.81P1504202086.603517.061-1.14iasp91dbp:rrodd:17243638798
H62A_BHZ49.7317.13P1504202087.482317.006-0.732iasp91dbp:rrodd:17243638814
Q56A_BHZ49.785318.68P1504202088.129130.084-0.732iasp91dbp:rrodd:17243638816
F63A_BHZ49.86317.04P1504202088.55916.243-0.868iasp91dbp:rrodd:17243638818
R55A_BHZ49.876318.98P1504202088.638231.525-0.913iasp91dbp:rrodd:17243638982
J61A_BHZ49.921317.49P1504202089.428311.777-0.46iasp91dbp:rrodd:17243638826
V52A_BHZ49.929319.99P1504202089.310284.309-0.641iasp91dbp:rrodd:17243638824
Y49A_BHZ49.988320.94P1504202089.485242.98-0.913iasp91dbp:rrodd:17243638830
P57A_BHZ50.054318.6P1504202090.253951.893-0.641iasp91dbp:rrodd:17243638836
F64A_BHZ50.1317.16P1504202090.243921.01-1.004iasp91dbp:rrodd:17243638832
X51A_BHZ50.252320.61P1504202091.803996.701-0.596iasp91dbp:rrodd:17243638840
346B_BHZ50.326322.26P1504202092.906524.32-0.052iasp91dbp:rrodd:17243638850
W52A_BHZ50.331320.37P1504202092.214963.89-0.777iasp91dbp:rrodd:17243638841
U54A_BHZ50.333319.76P1504202092.687848.738-0.324iasp91dbp:rrodd:17243638848
I63A_BHZ50.364317.57P1504202092.649610.584-0.596iasp91dbp:rrodd:17243638845
V53A_BHZ50.469320.14P1504202093.7146253.03-0.324iasp91dbp:rrodd:17243638853
K62A_BHZ50.582317.94P1504202094.470517.67-0.415iasp91dbp:rrodd:17243638859
S57A_BHZ50.872319.4P1504202096.291635.388-0.777iasp91dbp:rrodd:17243638866
G65A_BHZ50.961317.76P1504202096.82777.5373-0.913iasp91dbp:rrodd:17243638868
Z51A_BHZ51.056321.25P1504202097.2245119.85-1.23iasp91dbp:rrodd:17243638872
V55A_BHZ51.16320.16P1504202098.546369.424-0.686iasp91dbp:rrodd:17243638883
U56A_BHZ51.212319.98P1504202098.932642.418-0.686iasp91dbp:rrodd:17243638885
Y52A_BHZ51.212321P1504202098.8878116.09-0.732iasp91dbp:rrodd:17243638887
R58B_BHZ51.269319.43P1504202099.230846.291-0.822iasp91dbp:rrodd:17243638893
T57A_BHZ51.297319.77P1504202098.98636.107-1.276iasp91dbp:rrodd:17243638891
250A_BHZ51.533321.9P1504202100.296545.481-1.729iasp91dbp:rrodd:17243638899
M63A_BHZ51.616318.66P1504202101.959219.729-0.686iasp91dbp:rrodd:17243638903
152A_BHZ51.801321.58P1504202102.387370.62-1.638iasp91dbp:rrodd:17243638905
T59A_BHZ52.193319.98P1504202106.113835.242-0.822iasp91dbp:rrodd:17243638909
V58A_BHZ52.293320.39P1504202106.76469.117-0.913iasp91dbp:rrodd:17243638911
W57A_BHZ52.333320.62P1504202106.970368.182-1.004iasp91dbp:rrodd:17243638913
T60A_BHZ52.484320.01P1504202108.00249.1446-1.094iasp91dbp:rrodd:17243638916
U59A_BHZ52.545320.26P1504202108.906119.215-0.641iasp91dbp:rrodd:17243638918
352A_BHZ52.628322.15P1504202108.065420.415-2.091iasp91dbp:rrodd:17243638914
451A_BHZ52.882322.55P1504202110.94239.0585-1.094iasp91dbp:rrodd:17243638920
Y57A_BHZ53.007321.14P1504202111.814512.078-1.14iasp91dbp:rrodd:17243638922
W59A_BHZ53.124320.76P1504202113.35848.4005-0.46iasp91dbp:rrodd:17243638926
X58A_BHZ53.135320.97P1504202113.077716.785-0.822iasp91dbp:rrodd:17243638924
Y58A_BHZ53.47321.24P1504202115.447115.14-0.913iasp91dbp:rrodd:17243638934
255A_BHZ53.557321.99P1504202115.268553.574-1.729iasp91dbp:rrodd:17243638932
553A_BHZ53.91322.73P1504202117.80039.3517-1.774iasp91dbp:rrodd:17243638936
Y60A_BHZ54.146321.32P1504202120.244317.962-1.049iasp91dbp:rrodd:17243638938
060A_BHZ58.571324.02P1504202151.21266.9508-1.593iasp91dbp:rrodd:17243638726
061Z_BHZ59.235324.43P1504202156.09299.6271-1.321iasp91dbp:rrodd:17243638960

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