last update to page: January 31 2017 22:04:13 (UTC).

Magnitude 5.2 Earthquake: Central Alaska

Summary

The red marker denotes the earthquake epicenter.

On Tue Jan 31st 2017 09:38:37 (UTC) the seismic network recorded an earthquake (preliminary 5.2 ml) located in Central Alaska. Seismic region Alaska - Aleutian Arc.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station M22K in the network is 153.0 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:Tue Jan 31st 2017 09:38:37 (UTC)
Magnitude:5.2 ml
Location:(63.0733,-150.9494)
Depth:134.8 km
Author:USGS:ak
evid,orid:5706601,6079649
nass,ndef:351,0
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
K20K_BHZ1.434°100.01°Pn2017-01-31 09:39:04.725 UTC7870.5-0.304iasp91dbp:vladik:17033523474
M20K_BHZ1.56°39.29°Pn2017-01-31 09:39:06.2668 UTC-1-0.153iasp91dbp:vladik:17033524794
N20K_BHZ1.963°16.89°Pn2017-01-31 09:39:11.3 UTC1075.40.194iasp91dbp:vladik:17033523490
M23K_BHZ1.965°312.06°Pn2017-01-31 09:39:10.8251 UTC2615.1-0.305iasp91dbp:vladik:17033523488
L19K_BHZ2.004°61.86°Pn2017-01-31 09:39:11.5255 UTC-1-0.07iasp91dbp:vladik:17033524795
I21K_BHZ2.154°167.46°Pn2017-01-31 09:39:13.2237 UTC6832.1-0.196iasp91dbp:vladik:17033523683
I23K_BHZ2.187°199.21°Pn2017-01-31 09:39:13.8591 UTC292430.033iasp91dbp:vladik:17033523500
TCOL_BHZ2.253°218.36°Pn2017-01-31 09:39:14.5444 UTC569.54-0.084iasp91dbp:vladik:17033523504
M24K_BHZ2.4°295.85°Pn2017-01-31 09:39:17.0948 UTC47250.628iasp91dbp:vladik:17033523508
K24K_BHZ2.424°254.8°Pn2017-01-31 09:39:17.2511 UTC283.530.488iasp91dbp:vladik:17033523510
POKR_BHZ2.556°218.52°Pn2017-01-31 09:39:18.5134 UTC1949.80.092iasp91dbp:vladik:17033523518
H21K_BHZ2.705°161.9°Pn2017-01-31 09:39:20.1672 UTC-1-0.15iasp91dbp:vladik:17033524798
HARP_BHZ2.737°286.83°Pn2017-01-31 09:39:21.325 UTC6116.70.606iasp91dbp:vladik:17033523520
N19K_BHZ2.805°34.79°Pn2017-01-31 09:39:21.8304 UTC-10.244iasp91dbp:vladik:17033524799
H22K_BHZ2.826°176.07°Pn2017-01-31 09:39:21.725 UTC6125-0.139iasp91dbp:vladik:17033523909
H24K_BHZ3.064°207°Pn2017-01-31 09:39:24.8582 UTC-1-0.063iasp91dbp:vladik:17033524800
O20K_BHZ3.096°14.18°Pn2017-01-31 09:39:25.7307 UTC40.9170.396iasp91dbp:vladik:17033523530
N25K_BHZ3.291°299.25°Pn2017-01-31 09:39:28.075 UTC420.910.202iasp91dbp:vladik:17033523534
O19K_BHZ3.293°27.62°Pn2017-01-31 09:39:27.925 UTC177.340.036iasp91dbp:vladik:17033523910
L26K_BHZ3.444°274.18°Pn2017-01-31 09:39:30.1394 UTC1591.90.28iasp91dbp:vladik:17033523542
P23K_BHZ3.508°332.76°Pn2017-01-31 09:39:30.275 UTC35.409-0.428iasp91dbp:vladik:17033523544
J26L_BHZ3.558°249.71°Pn2017-01-31 09:39:31.4692 UTC-10.106iasp91dbp:vladik:17033524801
P19K_BHZ3.591°16.74°Pn2017-01-31 09:39:32.2026 UTC-10.412iasp91dbp:vladik:17033524802
G21K_BHZ3.61°161.29°Pn2017-01-31 09:39:32.168 UTC5928.60.133iasp91dbp:vladik:17033523552
G23K_BHZ3.659°186.58°Pn2017-01-31 09:39:32.9951 UTC-10.318iasp91dbp:vladik:17033524803
M26K_BHZ3.702°283.97°Pn2017-01-31 09:39:33.2979 UTC-10.049iasp91dbp:vladik:17033524804
O18K_BHZ3.806°30.44°Pn2017-01-31 09:39:34.9337 UTC133.760.313iasp91dbp:vladik:17033523554
G24K_BHZ3.914°203.7°Pn2017-01-31 09:39:36.1621 UTC-10.122iasp91dbp:vladik:17033524805
I26K_BHZ4.059°240.21°Pn2017-01-31 09:39:38.0676 UTC-10.117iasp91dbp:vladik:17033524806
L27K_BHZ4.128°274.23°Pn2017-01-31 09:39:38.6885 UTC-1-0.185iasp91dbp:vladik:17033524807
M27K_BHZ4.216°283.77°Pn2017-01-31 09:39:41.0227 UTC-10.989iasp91dbp:vladik:17033524811
P18K_BHZ4.216°27.37°Pn2017-01-31 09:39:40.3684 UTC-10.331iasp91dbp:vladik:17033524809
G25K_BHZ4.223°211.32°Pn2017-01-31 09:39:40.3002 UTC-10.175iasp91dbp:vladik:17033524808
Q23K_BHZ4.263°330.69°Pn2017-01-31 09:39:41.057 UTC8.78950.4iasp91dbp:vladik:17033523562
F21K_BHZ4.282°164.45°Pn2017-01-31 09:39:41.3188 UTC-10.402iasp91dbp:vladik:17033524810
Q19K_BHZ4.345°16.33°Pn2017-01-31 09:39:41.7299 UTC117.9-0.015iasp91dbp:vladik:17033523560
O17K_BHZ4.416°39.02°Pn2017-01-31 09:39:42.95 UTC92.8860.264iasp91dbp:vladik:17033523564
N16K_BHZ4.515°51.5°Pn2017-01-31 09:39:44.175 UTC89.250.161iasp91dbp:vladik:17033523911
Q20K_BHZ4.518°8.33°Pn2017-01-31 09:39:43.7119 UTC90.95-0.342iasp91dbp:vladik:17033523566
F24K_BHZ4.625°197.46°Pn2017-01-31 09:39:45.675 UTC14870.209iasp91dbp:vladik:17033523684
P17K_BHZ4.694°31.97°Pn2017-01-31 09:39:47.0113 UTC-10.626iasp91dbp:vladik:17033524813
I27K_BHZ4.762°242.22°Pn2017-01-31 09:39:46.95 UTC510.76-0.345iasp91dbp:vladik:17033523685
Q18K_BHZ4.844°22.31°Pn2017-01-31 09:39:48.7 UTC154.020.309iasp91dbp:vladik:17033523572
O16K_BHZ4.878°41.47°Pn2017-01-31 09:39:48.8208 UTC-1-0.03iasp91dbp:vladik:17033524812
E23K_BHZ5.015°186.92°Pn2017-01-31 09:39:51.1207 UTC-10.444iasp91dbp:vladik:17033524814
F25K_BHZ5.029°208.54°Pn2017-01-31 09:39:51.0546 UTC-10.19iasp91dbp:vladik:17033524815
H27K_BHZ5.114°236.28°Pn2017-01-31 09:39:51.275 UTC328.79-0.722iasp91dbp:vladik:17033523686
Q16K_BHZ5.195°29.82°Pn2017-01-31 09:39:53.7619 UTC65.0590.677iasp91dbp:vladik:17033523578
P16K_BHZ5.281°37.09°Pn2017-01-31 09:39:54.9497 UTC67.60.72iasp91dbp:vladik:17033523580
Q17K_BHZ5.38°24.56°Pn2017-01-31 09:39:56.025 UTC342.030.471iasp91dbp:vladik:17033523584
F26K_BHZ5.414°214.65°Pn2017-01-31 09:39:55.9168 UTC1056.9-0.098iasp91dbp:vladik:17033523582
E25K_BHZ5.511°206.25°Pn2017-01-31 09:39:57.5 UTC1324.10.195iasp91dbp:vladik:17033523586
O28M_BHZ5.553°299.13°Pn2017-01-31 09:39:58.2091 UTC213.390.33iasp91dbp:vladik:17033523687
M29M_BHZ5.741°281.82°Pn2017-01-31 09:40:00.7077 UTC-10.311iasp91dbp:vladik:17033524817
J29M_BHZ5.785°262°Pn2017-01-31 09:40:01.0245 UTC1006.10.039iasp91dbp:vladik:17033523590
L29M_BHZ5.793°275.37°Pn2017-01-31 09:40:01.2302 UTC511.390.143iasp91dbp:vladik:17033523592
D23K_BHZ5.893°181.19°Pn2017-01-31 09:40:03.6471 UTC-11.21iasp91dbp:vladik:17033524818
I29M_BHZ5.943°253.2°Pn2017-01-31 09:40:03.2603 UTC1657.30.155iasp91dbp:vladik:17033523596
K29M_BHZ6.039°268.73°Pn2017-01-31 09:40:04.5177 UTC470.720.13iasp91dbp:vladik:17033523912
R17K_BHZ6.058°23.99°Pn2017-01-31 09:40:05.1101 UTC-10.463iasp91dbp:vladik:17033524819
D24K_BHZ6.14°189.04°Pn2017-01-31 09:40:07.1892 UTC-11.445iasp91dbp:vladik:17033524820
R16K_BHZ6.402°27.94°Pn2017-01-31 09:40:10.35 UTC100.341.083iasp91dbp:vladik:17033523606
M30M_BHZ6.471°280.68°Pn2017-01-31 09:40:09.8435 UTC403.22-0.354iasp91dbp:vladik:17033523604
O29M_BHZ6.476°300.64°Pn2017-01-31 09:40:09.7428 UTC121.35-0.522iasp91dbp:vladik:17033523610
D25K_BHZ6.511°198.57°Pn2017-01-31 09:40:11.8412 UTC-11.102iasp91dbp:vladik:17033524821
C24K_BHZ6.706°188.75°Pn2017-01-31 09:40:14.5163 UTC-11.156iasp91dbp:vladik:17033524822
EPYK_BHZ6.891°248.09°Pn2017-01-31 09:40:15.0255 UTC436.11-0.825iasp91dbp:vladik:17033523618
C27K_BHZ7.156°207.26°Pn2017-01-31 09:40:20.1968 UTC-10.789iasp91dbp:vladik:17033524825
N31M_BHZ7.214°289.33°Pn2017-01-31 09:40:21.225 UTC81.2341.032iasp91dbp:vladik:17033523620
C26K_BHZ7.247°202.18°Pn2017-01-31 09:40:21.4508 UTC-10.816iasp91dbp:vladik:17033524827
P30M_BHZ7.26°299.97°Pn2017-01-31 09:40:20.8362 UTC-10.024iasp91dbp:vladik:17033524826
G30M_BHZ7.317°244.69°Pn2017-01-31 09:40:21.0528 UTC-1-0.519iasp91dbp:vladik:17033524828
O30N_BHZ7.343°294.69°Pn2017-01-31 09:40:21.7 UTC51.556-0.231iasp91dbp:vladik:17033523622
M31M_BHZ7.639°283.85°Pn2017-01-31 09:40:26.325 UTC229.910.423iasp91dbp:vladik:17033523626
F31M_BHZ8.381°246.79°Pn2017-01-31 09:40:34.7915 UTC100.93-1.089iasp91dbp:vladik:17033523636
A21K_BHZ8.527°162.44°Pn2017-01-31 09:40:36.375 UTC129.25-1.464iasp91dbp:vladik:17033523640
N32M_BHZ8.545°290.76°Pn2017-01-31 09:40:38.6943 UTC-10.614iasp91dbp:vladik:17033524830
R31K_BHZ8.741°308.57°Pn2017-01-31 09:40:40.7265 UTC-10.025iasp91dbp:vladik:17033524829
S31K_BHZ8.833°311.47°Pn2017-01-31 09:40:42.0401 UTC20.9070.107iasp91dbp:vladik:17033523644
P32M_BHZ8.937°300.27°Pn2017-01-31 09:40:43.525 UTC12.8790.194iasp91dbp:vladik:17033523646
P33M_BHZ9.039°296.23°Pn2017-01-31 09:40:44.9511 UTC30.9540.251iasp91dbp:vladik:17033523650
S12K_BHZ9.265°32.82°Pn2017-01-31 09:40:49.002 UTC7.92571.28iasp91dbp:vladik:17033523654
R32K_BHZ9.33°307.81°Pn2017-01-31 09:40:48.6578 UTC36.6870.06iasp91dbp:vladik:17033523652
Q32M_BHZ9.895°302.43°Pn2017-01-31 09:40:56.6539 UTC-10.514iasp91dbp:vladik:17033524832
T33K_BHZ10.914°312.36°Pn2017-01-31 09:41:10.8682 UTC6.65211.194iasp91dbp:vladik:17033523660
S34M_BHZ10.978°306.27°Pn2017-01-31 09:41:11.5254 UTC61.7581.002iasp91dbp:vladik:17033523662
U33K_BHZ11.331°315.12°Pn2017-01-31 09:41:16.4809 UTC-11.304iasp91dbp:vladik:17033524833
T35M_BHZ11.924°309.22°Pn2017-01-31 09:41:25.4613 UTC35.4332.49iasp91dbp:vladik:17033523668
C36M_BHZ12.378°252.77°Pn2017-01-31 09:41:26.3 UTC110.87-2.602iasp91dbp:vladik:17033523670
V35K_BHZ12.486°316.1°Pn2017-01-31 09:41:31.8654 UTC10.1111.554iasp91dbp:vladik:17033523675
A36M_BHZ13.077°240.23°Pn2017-01-31 09:41:36.025 UTC181.8-1.935iasp91dbp:vladik:17033523676
H17A_BHZ29.51°323.45°P2017-01-31 09:44:33.5303 UTC23.0344.717iasp91dbp:vladik:17033523696
MDND_BHZ31.699°317.7°P2017-01-31 09:44:50.6368 UTC5.60152.584iasp91dbp:vladik:17033523698
R11A_BHZ32.563°330.86°P2017-01-31 09:44:58.6 UTC128.393.019iasp91dbp:vladik:17033523700
K22A_BHZ32.654°324.02°P2017-01-31 09:44:59.2 UTC31.8162.822iasp91dbp:vladik:17033523701
O20A_BHZ33.992°326.68°P2017-01-31 09:45:10.5663 UTC33.1662.608iasp91dbp:vladik:17033523711
N23A_BHZ34.338°325.41°P2017-01-31 09:45:13.975 UTC27.043.04iasp91dbp:vladik:17033523714
SUSD_BHZ34.577°321.04°P2017-01-31 09:45:14.9679 UTC-11.978iasp91dbp:vladik:17033524842
Q24A_BHZ36.28°326.73°P2017-01-31 09:45:30.5987 UTC7.11563.069iasp91dbp:vladik:17033523735
TPFO_BHZ36.455°334.43°P2017-01-31 09:45:31.4753 UTC57.9532.458iasp91dbp:vladik:17033523738
S22A_BHZ36.596°328.08°P2017-01-31 09:45:33.7893 UTC69.5393.578iasp91dbp:vladik:17033523740
SPMN_BHZ36.751°319.99°P2017-01-31 09:45:33.9607 UTC15.0892.441iasp91dbp:vladik:17033523742
109C_BHZ36.872°335.14°P2017-01-31 09:45:35.3886 UTC12.2652.842iasp91dbp:vladik:17033523745
KSCO_BHZ37.325°326.09°P2017-01-31 09:45:39.3838 UTC25.863.014iasp91dbp:vladik:17033523749
BGNE_BHZ37.338°323.51°P2017-01-31 09:45:38.3581 UTC-11.878iasp91dbp:vladik:17033524846
W18A_BHZ37.67°330.77°P2017-01-31 09:45:42.75 UTC36.313.483iasp91dbp:vladik:17033523752
T25A_BHZ38.13°327.84°P2017-01-31 09:45:46.0228 UTC17.0732.898iasp91dbp:vladik:17033523753
214A_BHZ39.278°333.78°P2017-01-31 09:45:55.7373 UTC45.2513.048iasp91dbp:vladik:17033523755
Y22F_BHZ_0039.716°330.49°P2017-01-31 09:45:59.5529 UTC-13.233iasp91dbp:vladik:17033524850
Y22D_BHZ39.716°330.49°P2017-01-31 09:45:59.491 UTC-13.17iasp91dbp:vladik:17033524851
121A_BHZ40.716°331.65°P2017-01-31 09:46:08.325 UTC22.6743.772iasp91dbp:vladik:17033523757
L44A_BHZ41.34°322.33°P2017-01-31 09:46:11.574 UTC-11.919iasp91dbp:vladik:17033524855
MSTX_BHZ41.529°329.4°P2017-01-31 09:46:13.6911 UTC48.6422.491iasp91dbp:vladik:17033523758
TUL1_BHZ42.905°326.91°P2017-01-31 09:46:24.05 UTC19.9141.71iasp91dbp:vladik:17033523762
SFIN_BHZ43.145°323.53°P2017-01-31 09:46:26.0148 UTC5.74341.748iasp91dbp:vladik:17033523763
ABTX_BHZ44.019°329.43°P2017-01-31 09:46:33.1 UTC9.7431.837iasp91dbp:vladik:17033523764
O48B_BHZ44.122°323.61°P2017-01-31 09:46:33.175 UTC12.3321.091iasp91dbp:vladik:17033523765
P49A_BHZ44.904°324.05°P2017-01-31 09:46:39.1777 UTC-10.883iasp91dbp:vladik:17033524857
M53A_BHZ45.198°323.07°P2017-01-31 09:46:42.9556 UTC6.23372.339iasp91dbp:vladik:17033523768
WHTX_BHZ45.505°329.32°P2017-01-31 09:46:44.8057 UTC7.69571.772iasp91dbp:vladik:17033523769
O53A_BHZ45.911°323.74°P2017-01-31 09:46:47.8753 UTC5.91781.651iasp91dbp:vladik:17033523771
P52A_BHZ45.993°324.05°P2017-01-31 09:46:48.1389 UTC7.76361.273iasp91dbp:vladik:17033523772
435B_BHZ46.492°329.93°P2017-01-31 09:46:52.6114 UTC-11.845iasp91dbp:vladik:17033524863
833A_BHZ47.866°331.43°P2017-01-31 09:47:03.7151 UTC6.01532.301iasp91dbp:vladik:17033523777
KMSC_BHZ50.045°326.37°P2017-01-31 09:47:19.7164 UTC5.91611.69iasp91dbp:vladik:17033523779
TIGA_BHZ52.137°328.03°P2017-01-31 09:47:34.794 UTC-11.14iasp91dbp:vladik:17033524872

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