last update to page: July 18 2017 17:07:44 (UTC).

Magnitude 7.7 Earthquake: Komandorskiye Ostrova Region

Summary

The red marker denotes the earthquake epicenter.

On Mon Jul 17th 2017 23:34:13 (UTC) the seismic network recorded an earthquake (preliminary 7.7 mww) located in Komandorskiye Ostrova Region. 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 6,012.5 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:Mon Jul 17th 2017 23:34:13 (UTC)
Magnitude:7.7 mww
Location:(54.4715,168.8148)
Depth:11.0 km
Author:USGS:us
evid,orid:1054033,1071946
nass,ndef:494,0
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
E28B_BHZ54.011314.1P1500335019.03519.94981.119iasp91dbp:rrodd:17199611468
B35B_BHZ56.077316.02P1500335033.5244-10.661iasp91dbp:rrodd:17199612611
F33B_BHZ56.68316.14P1500335037.4316-10.262iasp91dbp:rrodd:17199612620
F36B_BHZ57.988317.22P1500335046.822312.2550.413iasp91dbp:rrodd:17199611476
E38A_BHZ58.361317.71P1500335049.86069.64890.836iasp91dbp:rrodd:17199611480
D41A_BHZ59.383318.78P1500335056.8419-10.704iasp91dbp:rrodd:17199612622
I37B_BHZ59.411318.02P1500335057.493319.4591.163iasp91dbp:rrodd:17199611484
L34B_BHZ59.471317.76P1500335056.99812.940.256iasp91dbp:rrodd:17199611486
N33B_BHZ59.84317.88P1500335059.5199-10.229iasp91dbp:rrodd:17199612624
G40A_BHZ59.985318.79P1500335060.8581-10.567iasp91dbp:rrodd:17199612627
F42A_BHZ60.562319.46P1500335065.103-10.858iasp91dbp:rrodd:17199612628
E43A_BHZ60.605319.71P1500335065.0097-10.473iasp91dbp:rrodd:17199612630
N35B_BHZ60.661318.43P1500335065.794613.8590.875iasp91dbp:rrodd:17199611488
K38B_BHZ60.738318.78P1500335065.5146-10.07iasp91dbp:rrodd:17199612629
I40B_BHZ60.829319.14P1500335066.8709-10.806iasp91dbp:rrodd:17199612632
R32B_BHZ60.915318.37P1500335066.5031-1-0.151iasp91dbp:rrodd:17199612631
I42A_BHZ61.627319.81P1500335072.096814.6270.611iasp91dbp:rrodd:17199611492
H43A_BHZ61.712320.07P1500335072.8215-10.765iasp91dbp:rrodd:17199612636
E46A_BHZ61.797320.88P1500335072.9915-10.36iasp91dbp:rrodd:17199612639
N38B_BHZ61.911319.28P1500335073.1123-1-0.284iasp91dbp:rrodd:17199612637
L40A_BHZ61.928319.56P1500335073.368510.797-0.147iasp91dbp:rrodd:17199611494
G45A_BHZ62.229320.74P1500335075.7326-10.197iasp91dbp:rrodd:17199612641
P38B_BHZ62.651319.58P1500335078.04511.746-0.316iasp91dbp:rrodd:17199611498
L42A_BHZ62.718320.16P1500335078.003710.696-0.806iasp91dbp:rrodd:17199611500
I45A_BHZ62.747320.84P1500335080.0917-11.089iasp91dbp:rrodd:17199612643
K43A_BHZ62.809320.44P1500335079.3728-1-0.047iasp91dbp:rrodd:17199612642
N41A_BHZ63.142320.15P1500335081.4782-1-0.155iasp91dbp:rrodd:17199612646
T35B_BHZ63.194319.54P1500335081.0807-1-0.902iasp91dbp:rrodd:17199612645
P40B_BHZ63.461320.11P1500335083.369534.559-0.381iasp91dbp:rrodd:17199611509
M44A_BHZ63.964320.96P1500335086.7348-1-0.338iasp91dbp:rrodd:17199612648
J47A_BHZ64.009321.66P1500335087.61267.99910.239iasp91dbp:rrodd:17199611682
S39B_BHZ64.236320.27P1500335087.71314.298-1.15iasp91dbp:rrodd:17199611513
L46A_BHZ64.295321.44P1500335089.0868-1-0.162iasp91dbp:rrodd:17199612651
R40B_BHZ64.304320.42P1500335088.794422.71-0.517iasp91dbp:rrodd:17199611517
I49A_BHZ64.347322.28P1500335090.1696-10.573iasp91dbp:rrodd:17199612652
P43A_BHZ64.613320.95P1500335091.359322.6460.024iasp91dbp:rrodd:17199611520
U38B_BHZ64.657320.32P1500335090.890913.183-0.73iasp91dbp:rrodd:17199611518
O44A_BHZ64.723321.18P1500335092.1143-10.059iasp91dbp:rrodd:17199612653
L48A_BHZ65.205322.2P1500335095.5128-10.321iasp91dbp:rrodd:17199612655
K50A_BHZ65.361322.69P1500335096.0981-1-0.108iasp91dbp:rrodd:17199612658
Q44B_BHZ65.432321.35P1500335096.583812.832-0.085iasp91dbp:rrodd:17199611531
N47A_BHZ65.463322.01P1500335095.9933-1-0.874iasp91dbp:rrodd:17199612657
Z35B_BHZ65.551320.44P1500335097.067310.801-0.371iasp91dbp:rrodd:17199611532
P46A_BHZ65.744321.79P1500335098.88619.32910.202iasp91dbp:rrodd:17199611534
N49A_BHZ66.129322.58P1500335100.76278.5353-0.401iasp91dbp:rrodd:17199611503
S44A_BHZ66.262321.6P1500335101.957117.106-0.065iasp91dbp:rrodd:17199611541
M50A_BHZ66.265322.9P1500335102.05-10.011iasp91dbp:rrodd:17199612662
O49A_BHZ66.642322.71P1500335104.424-1-0.029iasp91dbp:rrodd:17199612664
J54A_BHZ66.695324.24P1500335105.9185-11.125iasp91dbp:rrodd:17199612665
P48A_BHZ66.711322.49P1500335104.35519.2109-0.54iasp91dbp:rrodd:17199611546
Z38B_BHZ66.805321.06P1500335105.2188-1-0.28iasp91dbp:rrodd:17199612663
M52A_BHZ66.912323.54P1500335106.58765.94830.412iasp91dbp:rrodd:17199611567
N51A_BHZ66.955323.29P1500335106.67717.83290.226iasp91dbp:rrodd:17199611566
J55A_BHZ67.049324.6P1500335106.5865-1-0.465iasp91dbp:rrodd:17199612670
T45B_BHZ67.094321.99P1500335107.3502-10.011iasp91dbp:rrodd:17199612667
D62A_BHZ67.325327.77P1500335110.024113.4461.22iasp91dbp:rrodd:17199611552
J56A_BHZ67.443325.01P1500335109.44097.7696-0.112iasp91dbp:rrodd:17199611550
E62A_BHZ67.543327.64P1500335111.214826.1181.032iasp91dbp:rrodd:17199611554
N53A_BHZ67.735323.93P1500335111.407720.0080.012iasp91dbp:rrodd:17199611559
R49A_BHZ67.761322.88P1500335111.1285-1-0.432iasp91dbp:rrodd:17199612673
P51A_BHZ67.795323.38P1500335111.46518.2758-0.309iasp91dbp:rrodd:17199611504
O52A_BHZ67.844323.7P1500335112.139129.5960.056iasp91dbp:rrodd:17199611561
T47A_BHZ67.869322.52P1500335112.930823.2570.685iasp91dbp:rrodd:17199611557
J58A_BHZ68.024325.69P1500335113.356712.9220.135iasp91dbp:rrodd:17199611556
Q51A_BHZ68.029323.38P1500335112.713-1-0.535iasp91dbp:rrodd:17199612677
K57A_BHZ68.033325.29P1500335111.22849.6802-2.047iasp91dbp:rrodd:17199611574
L56A_BHZ68.081324.98P1500335113.683618.8610.106iasp91dbp:rrodd:17199611564
E63A_BHZ68.098328.2P1500335114.76557.87791.081iasp91dbp:rrodd:17199611580
M55A_BHZ68.109324.62P1500335114.442623.0690.691iasp91dbp:rrodd:17199611569
R50A_BHZ68.167323.19P1500335113.3095-1-0.809iasp91dbp:rrodd:17199612680
J59A_BHZ68.256326.01P1500335113.889210.036-0.791iasp91dbp:rrodd:17199611572
W45B_BHZ68.294322.28P1500335115.1536.20740.236iasp91dbp:rrodd:17199611594
G62A_BHZ68.349327.46P1500335115.850313.5870.592iasp91dbp:rrodd:17199611575
O54A_BHZ68.445324.26P1500335115.5161-1-0.349iasp91dbp:rrodd:17199612678
F63A_BHZ68.474328.04P1500335116.7005-10.658iasp91dbp:rrodd:17199612687
P53A_BHZ68.554324.02P1500335115.9722-1-0.571iasp91dbp:rrodd:17199612682
Q52A_BHZ68.577323.81P1500335116.6587-1-0.032iasp91dbp:rrodd:17199612679
F64A_BHZ68.614328.37P1500335118.02412.3951.103iasp91dbp:rrodd:17199611582
H62A_BHZ68.653327.31P1500335116.734114.262-0.429iasp91dbp:rrodd:17199611586
735B_BHZ68.729321.5P1500335118.4771-10.837iasp91dbp:rrodd:17199612683
U49A_BHZ68.89323.09P1500335118.1742-1-0.468iasp91dbp:rrodd:17199612684
M57A_BHZ68.921325.34P1500335118.583614.806-0.249iasp91dbp:rrodd:17199611584
T50A_BHZ68.935323.31P1500335119.1663-10.242iasp91dbp:rrodd:17199612614
V48A_BHZ69.001322.92P1500335119.172915.13-0.158iasp91dbp:rrodd:17199611588
S51A_BHZ69.028323.61P1500335119.132-1-0.366iasp91dbp:rrodd:17199612686
L59A_BHZ69.093326.05P1500335119.3477-1-0.555iasp91dbp:rrodd:17199612691
Y45B_BHZ69.137322.48P1500335120.497815.0640.319iasp91dbp:rrodd:17199611590
I62A_BHZ69.173327.37P1500335120.853-10.454iasp91dbp:rrodd:17199612695
Q54A_BHZ69.214324.35P1500335120.2656-1-0.388iasp91dbp:rrodd:17199612688
R53A_BHZ69.233324.07P1500335121.148311.3820.377iasp91dbp:rrodd:17199611592
I63A_BHZ69.316327.68P1500335120.5863-1-0.701iasp91dbp:rrodd:17199612697
G65A_BHZ69.467328.89P1500335122.0433-1-0.181iasp91dbp:rrodd:17199612703
N58A_BHZ69.507325.62P1500335123.106912.7460.638iasp91dbp:rrodd:17199611596
441B_BHZ69.718322.16P1500335123.4167-1-0.358iasp91dbp:rrodd:17199612693
K62A_BHZ69.837327.2P1500335124.5775-10.074iasp91dbp:rrodd:17199612705
Q56A_BHZ69.908324.99P1500335124.7895-1-0.152iasp91dbp:rrodd:17199612700
X48A_BHZ69.92323.13P1500335125.647314.2160.629iasp91dbp:rrodd:17199611598
S54A_BHZ69.958324.43P1500335125.2099-1-0.044iasp91dbp:rrodd:17199612699
P57A_BHZ70.063325.37P1500335125.64-1-0.256iasp91dbp:rrodd:17199612704
R55A_BHZ70.109324.78P1500335126.1173-1-0.059iasp91dbp:rrodd:17199612702
V51A_BHZ70.147323.75P1500335127.364115.4470.95iasp91dbp:rrodd:17199611600
W50A_BHZ70.169323.55P1500335127.585919.0891.036iasp91dbp:rrodd:17199611602
146B_BHZ70.361322.9P1500335128.58365.43250.86iasp91dbp:rrodd:17199611612
Z47B_BHZ70.411323.08P1500335129.03165.97761.001iasp91dbp:rrodd:17199611614
V52A_BHZ70.477324P1500335129.726415.6741.291iasp91dbp:rrodd:17199611604
Y49A_BHZ70.71323.46P1500335129.741110.381-0.112iasp91dbp:rrodd:17199611606
U54A_BHZ70.763324.5P1500335129.9097-1-0.271iasp91dbp:rrodd:17199612709
X51A_BHZ70.901323.83P1500335130.6486-1-0.372iasp91dbp:rrodd:17199612710
W52A_BHZ70.924324.04P1500335130.3677-1-0.791iasp91dbp:rrodd:17199612617
M63A_BHZ70.974327.53P1500335131.3657-1-0.097iasp91dbp:rrodd:17199612716
V53A_BHZ70.989324.32P1500335131.913922.5630.359iasp91dbp:rrodd:17199611608
S57A_BHZ71.062325.34P1500335132.52712.7320.527iasp91dbp:rrodd:17199611610
346B_BHZ71.15323.04P1500335132.4944-1-0.036iasp91dbp:rrodd:17199612713
T57A_BHZ71.554325.37P1500335134.5424-1-0.431iasp91dbp:rrodd:17199612718
U56A_BHZ71.572325.07P1500335135.12126.62170.038iasp91dbp:rrodd:17199611667
V55A_BHZ71.592324.86P1500335135.0909-1-0.111iasp91dbp:rrodd:17199612717
Z51A_BHZ71.756323.98P1500335135.1267-1-1.062iasp91dbp:rrodd:17199612719
Y52A_BHZ71.855324.24P1500335136.935411.9770.147iasp91dbp:rrodd:17199611616
250A_BHZ72.296323.88P1500335138.3112-1-1.119iasp91dbp:rrodd:17199612721
T59A_BHZ72.341326.03P1500335139.93-10.23iasp91dbp:rrodd:17199612724
152A_BHZ72.505324.25P1500335139.910816.081-0.766iasp91dbp:rrodd:17199611505
T60A_BHZ72.565326.33P1500335141.1725.69930.134iasp91dbp:rrodd:17199611630
V58A_BHZ72.61325.64P1500335141.436229.280.133iasp91dbp:rrodd:17199611669
W57A_BHZ72.734325.43P1500335141.6317-1-0.41iasp91dbp:rrodd:17199612725
U59A_BHZ72.748326.05P1500335142.726-10.603iasp91dbp:rrodd:17199612726
154A_BHZ73.338324.79P1500335145.3445-1-0.276iasp91dbp:rrodd:17199612727
X58A_BHZ73.531325.77P1500335147.1268-10.371iasp91dbp:rrodd:17199612728
Y58A_BHZ73.915325.76P1500335149.012-1-0iasp91dbp:rrodd:17199612729
255A_BHZ74.207325.11P1500335150.667520.547-0.051iasp91dbp:rrodd:17199611672
Y60A_BHZ74.505326.27P1500335154.44026.54541.982iasp91dbp:rrodd:17199611678
553A_BHZ74.666324.76P1500335153.7194-10.327iasp91dbp:rrodd:17199612730
060A_BHZ79.285326.44P1500335180.3998-11iasp91dbp:rrodd:17199612731
061Z_BHZ79.99326.39P1500335184.1028-10.875iasp91dbp:rrodd:17199612732

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