last update to page: November 30 2018 18:45:35 (UTC).

Magnitude 7 Earthquake: Cook Inlet Region, Alaska

Summary

The red marker denotes the earthquake epicenter.

On Fri Nov 30th 2018 17:29:28 (UTC) the seismic network recorded an earthquake (preliminary 7 mww) located in Cook Inlet Region, 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 47.0 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:Fri Nov 30th 2018 17:29:28 (UTC)
Magnitude:7 mww
Location:(61.34,-149.9366)
Depth:40.9 km
Author:USGS:us
evid,orid:11722298,12200116
nass,ndef:194,0
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
M22K_BHZ0.422°167.94°Pn2018-11-30 17:29:38.25 UTC164700-0.425iasp91tele5542934
O22K_BHZ0.865°353.23°Pn2018-11-30 17:29:44.5 UTC59073-0.1iasp91tele5542938
N20K_BHZ1.101°81.71°Pn2018-11-30 17:29:47.65 UTC190010-0.186iasp91tele5543229
M23K_BHZ1.146°247.69°Pn2018-11-30 17:29:48.7901 UTC5860300.343iasp91dbp:tcox:183345542944
O20K_BHZ1.82°45.09°Pn2018-11-30 17:29:58.2808 UTC110670.58iasp91dbp:tcox:183345542951
P23K_BHZ1.828°318.34°Pn2018-11-30 17:29:56.525 UTC11600-1.28iasp91tele5542950
M24K_BHZ1.94°248.38°Pn2018-11-30 17:30:00.2981 UTC856550.951iasp91dbp:tcox:183345542956
L20K_BHZ2.178°119.77°Pn2018-11-30 17:30:02.7022 UTC369690.085iasp91dbp:tcox:183345543321
N19K_BHZ2.261°74.55°Pn2018-11-30 17:30:04.1567 UTC184790.394iasp91dbp:tcox:183345543230
P19K_BHZ2.341°42.45°Pn2018-11-30 17:30:05.3283 UTC2672.60.469iasp91dbp:tcox:183345542964
O19K_BHZ2.427°59.96°Pn2018-11-30 17:30:05.7785 UTC8145.1-0.264iasp91dbp:tcox:183345542966
HARP_BHZ2.489°246.96°Pn2018-11-30 17:30:07.8795 UTC266700.982iasp91dbp:tcox:183345542975
N25K_BHZ2.563°266.39°Pn2018-11-30 17:30:07.575 UTC20919-0.332iasp91tele5542970
Q23K_BHZ2.609°318.62°Pn2018-11-30 17:30:07.021 UTC264.51-1.519iasp91dbp:tcox:183345543231
K20K_BHZ2.782°134.59°Pn2018-11-30 17:30:10.9 UTC41573-0.028iasp91tele5543322
M18K_BHZ2.82°90.47°Pn2018-11-30 17:30:11.6253 UTC176640.181iasp91dbp:tcox:183345543232
N18K_BHZ2.959°74.52°Pn2018-11-30 17:30:13.2053 UTC10144-0.143iasp91dbp:tcox:183345542982
O18K_BHZ2.983°57.86°Pn2018-11-30 17:30:13.1754 UTC3640.1-0.507iasp91dbp:tcox:183345542984
Q20K_BHZ2.994°23.19°Pn2018-11-30 17:30:13.489 UTC2899.9-0.345iasp91dbp:tcox:183345542990
Q19K_BHZ3.036°35.85°Pn2018-11-30 17:30:14.3917 UTC7587.6-0.021iasp91dbp:tcox:183345542992
K24K_BHZ3.119°219.72°Pn2018-11-30 17:30:17.4775 UTC161991.921iasp91dbp:tcox:183345542998
P18K_BHZ3.261°51.06°Pn2018-11-30 17:30:16.95 UTC546.33-0.549iasp91tele5542994
L18K_BHZ3.31°102.41°Pn2018-11-30 17:30:18.1951 UTC160810.019iasp91dbp:tcox:183345543261
M26K_BHZ3.438°255.11°Pn2018-11-30 17:30:20.0296 UTC-10.095iasp91dbp:tcox:183345543800
L26K_BHZ3.504°244.21°Pn2018-11-30 17:30:21.3996 UTC6900.60.557iasp91dbp:tcox:183345543008
N17K_BHZ3.613°73.85°Pn2018-11-30 17:30:22.3323 UTC4364.4-0.005iasp91dbp:tcox:183345543262
Q18K_BHZ3.696°41.12°Pn2018-11-30 17:30:23.1806 UTC1974.3-0.305iasp91dbp:tcox:183345543012
I23K_BHZ3.817°184.16°Pn2018-11-30 17:30:24.75 UTC8271.6-0.388iasp91tele5543014
O17K_BHZ3.849°62.91°Pn2018-11-30 17:30:25.525 UTC3399.5-0.057iasp91tele5543018
P17K_BHZ3.87°53.58°Pn2018-11-30 17:30:25.93 UTC3497.90.054iasp91dbp:tcox:183345543263
M27K_BHZ3.933°258.59°Pn2018-11-30 17:30:27.4624 UTC101760.726iasp91dbp:tcox:183345543264
POKR_BHZ3.941°197.74°Pn2018-11-30 17:30:26.8 UTC1834.7-0.046iasp91tele5543020
I21K_BHZ3.948°165.6°Pn2018-11-30 17:30:26.6406 UTC2463.7-0.305iasp91dbp:tcox:183345543233
L17K_BHZ4.035°97.64°Pn2018-11-30 17:30:28.2266 UTC8041.90.093iasp91dbp:tcox:183345543323
Q16K_BHZ4.282°48.72°Pn2018-11-30 17:30:31.7162 UTC10140.179iasp91dbp:tcox:183345543024
M16K_BHZ4.357°81.88°Pn2018-11-30 17:30:32.9027 UTC5483.50.337iasp91dbp:tcox:183345543028
N16K_BHZ4.377°74.76°Pn2018-11-30 17:30:33.0688 UTC4482.60.229iasp91dbp:tcox:183345543234
O16K_BHZ4.38°63.01°Pn2018-11-30 17:30:32.375 UTC2405.9-0.496iasp91tele5543324
L16K_BHZ4.558°90.45°Pn2018-11-30 17:30:35.2895 UTC3480.9-0.038iasp91dbp:tcox:183345543235
H22K_BHZ4.598°171.35°Pn2018-11-30 17:30:35.425 UTC5162.4-0.448iasp91tele5543034
P16K_BHZ4.618°56.58°Pn2018-11-30 17:30:36.3542 UTC293.070.214iasp91dbp:tcox:183345543040
R17L_BHZ4.934°38.59°Pn2018-11-30 17:30:40.7648 UTC1060.40.275iasp91dbp:tcox:183345543236
N15K_BHZ5.092°72.32°Pn2018-11-30 17:30:43.0416 UTC1768.20.383iasp91dbp:tcox:183345543325
M15K_BHZ5.243°78.25°Pn2018-11-30 17:30:44.716 UTC2008.5-0.019iasp91dbp:tcox:183345543265
O15K_BHZ5.354°61.96°Pn2018-11-30 17:30:46.6314 UTC1297.20.375iasp91dbp:tcox:183345543051
R16K_BHZ5.407°42.57°Pn2018-11-30 17:30:47.1546 UTC131.290.179iasp91dbp:tcox:183345543266
M29M_BHZ5.51°263.57°Pn2018-11-30 17:30:48.8132 UTC9390.40.424iasp91dbp:tcox:183345543237
L15K_BHZ5.513°88.42°Pn2018-11-30 17:30:48.3 UTC1192.9-0.133iasp91tele5543267
I17K_BHZ5.556°112.38°Pn2018-11-30 17:30:49.3898 UTC1973.10.363iasp91dbp:tcox:183345543059
I27K_BHZ5.647°224.86°Pn2018-11-30 17:30:50.6528 UTC5993.10.378iasp91dbp:tcox:183345543326
L29M_BHZ5.77°257.47°Pn2018-11-30 17:30:52.6766 UTC6266.30.711iasp91dbp:tcox:183345543327
M14K_BHZ5.842°78.98°Pn2018-11-30 17:30:53.4209 UTC1895.40.469iasp91dbp:tcox:183345543066
N14K_BHZ5.924°71.11°Pn2018-11-30 17:30:54.6985 UTC934.40.616iasp91dbp:tcox:183345543238
G18K_BHZ5.969°135.65°Pn2018-11-30 17:30:54.8112 UTC3210.50.118iasp91dbp:tcox:183345543328
O14K_BHZ5.979°64.74°Pn2018-11-30 17:30:55.2346 UTC399.670.406iasp91dbp:tcox:183345543329
N30M_BHZ6.142°274.54°Pn2018-11-30 17:30:55.925 UTC2794.7-1.14iasp91tele5543330
G26K_BHZ6.211°208.36°Pn2018-11-30 17:30:57.85 UTC6077.6-0.174iasp91tele5543331
M30M_BHZ6.29°264.54°Pn2018-11-30 17:30:58.8 UTC1018.7-0.296iasp91tele5543070
G17K_BHZ6.334°126.07°Pn2018-11-30 17:30:59.525 UTC878.1-0.176iasp91tele5543239
P30M_BHZ6.449°286.49°Pn2018-11-30 17:31:01.5663 UTC5961.10.282iasp91dbp:tcox:183345543074
H16K_BHZ6.472°114.96°Pn2018-11-30 17:31:01.4 UTC1058.5-0.204iasp91tele5543076
J14K_BHZ6.524°96.37°Pn2018-11-30 17:31:02.5758 UTC850.170.262iasp91dbp:tcox:183345543240
G27K_BHZ6.547°217.29°Pn2018-11-30 17:31:02.325 UTC4212.1-0.304iasp91tele5543332
M13K_BHZ6.582°76.09°Pn2018-11-30 17:31:04.0836 UTC1476.60.98iasp91dbp:tcox:183345543241
O30N_BHZ6.712°280.9°Pn2018-11-30 17:31:04.275 UTC1391.4-0.624iasp91tele5543078
F18K_BHZ6.755°136.53°Pn2018-11-30 17:31:05.636 UTC911.580.147iasp91dbp:tcox:183345543084
N31M_BHZ6.763°275.03°Pn2018-11-30 17:31:05.3 UTC1581-0.288iasp91tele5543082
TOLK_BHZ7.302°181.37°Pn2018-11-30 17:31:13.6757 UTC13350.683iasp91dbp:tcox:183345543095
M31M_BHZ7.385°270.21°Pn2018-11-30 17:31:13.875 UTC2567.5-0.256iasp91tele5543097
F28M_BHZ7.607°219.29°Pn2018-11-30 17:31:17.1842 UTC2830.80.019iasp91dbp:tcox:183345543109
EPYK_BHZ7.669°235.26°Pn2018-11-30 17:31:17.05 UTC347.15-0.968iasp91tele5543103
R31K_BHZ7.683°298.38°Pn2018-11-30 17:31:17.825 UTC449.41-0.386iasp91tele5543105
S31K_BHZ7.685°301.82°Pn2018-11-30 17:31:16.8008 UTC738.18-1.438iasp91dbp:tcox:183345543101
E27K_BHZ7.699°211.29°Pn2018-11-30 17:31:17.85 UTC3458.1-0.589iasp91tele5543107
E17K_BHZ7.703°132.51°Pn2018-11-30 17:31:18.6309 UTC1629.30.14iasp91dbp:tcox:183345543112
D20K_BHZ7.883°156.01°Pn2018-11-30 17:31:21. UTC1439.60.046iasp91tele5543242
D19K_BHZ7.935°150.38°Pn2018-11-30 17:31:22.0911 UTC1022.60.424iasp91dbp:tcox:183345543120
M11K_BHZ7.956°76.05°Pn2018-11-30 17:31:22.7587 UTC624.120.808iasp91dbp:tcox:183345543118
D25K_BHZ8.116°192.18°Pn2018-11-30 17:31:24.7284 UTC3634.60.58iasp91dbp:tcox:183345543333
P32M_BHZ8.163°289.33°Pn2018-11-30 17:31:24.475 UTC3412.9-0.321iasp91tele5543122
R32K_BHZ8.313°298.12°Pn2018-11-30 17:31:25.75 UTC573.17-1.104iasp91tele5543124
P33M_BHZ8.409°285.12°Pn2018-11-30 17:31:27.375 UTC1051.5-0.792iasp91tele5543128
S12K_BHZ8.453°43.26°Pn2018-11-30 17:31:29.247 UTC78.6340.472iasp91dbp:tcox:183345543135
D17K_BHZ8.476°132.26°Pn2018-11-30 17:31:29.1339 UTC234.940.05iasp91dbp:tcox:183345543132
B21K_BHZ8.499°164.66°Pn2018-11-30 17:31:29.3552 UTC1007.2-0.051iasp91dbp:tcox:183345543268
C23K_BHZ8.5°177.81°Pn2018-11-30 17:31:29.9288 UTC1614.60.509iasp91dbp:tcox:183345543243
C27K_BHZ8.669°200.19°Pn2018-11-30 17:31:32.4281 UTC-10.702iasp91dbp:tcox:183345543677
E29M_BHZ8.676°221.54°Pn2018-11-30 17:31:31.769 UTC-1-0.062iasp91dbp:tcox:183345543676
S32K_BHZ8.696°302.83°Pn2018-11-30 17:31:31.525 UTC1422.9-0.57iasp91tele5543137
F30M_BHZ8.707°230.76°Pn2018-11-30 17:31:31.525 UTC910.71-0.733iasp91tele5543269
G31M_BHZ8.783°238.01°Pn2018-11-30 17:31:32.025 UTC1131-1.269iasp91tele5543138
Q32M_BHZ9.079°292.71°Pn2018-11-30 17:31:36.875 UTC3928.3-0.466iasp91tele5543145
D28M_BHZ9.223°215.54°Pn2018-11-30 17:31:39.8732 UTC2669.10.55iasp91dbp:tcox:183345543244
F31M_BHZ9.236°236.45°Pn2018-11-30 17:31:38. UTC807.3-1.501iasp91tele5543147
T33K_BHZ9.792°304.53°Pn2018-11-30 17:31:47.613 UTC-10.505iasp91dbp:tcox:183345543678
S34M_BHZ10.065°297.79°Pn2018-11-30 17:31:51.1065 UTC1023.80.262iasp91dbp:tcox:183345543155
U33K_BHZ10.13°307.92°Pn2018-11-30 17:31:51.525 UTC303-0.219iasp91tele5543157
A21K_BHZ10.321°161.85°Pn2018-11-30 17:31:54.515 UTC40.1710.159iasp91dbp:tcox:183345543163
T35M_BHZ10.939°301.63°Pn2018-11-30 17:32:02.5109 UTC2800.1-0.293iasp91dbp:tcox:183345543170
P08K_BHZ11.108°56.68°Pn2018-11-30 17:32:05.209 UTC14.4550.089iasp91dbp:tcox:183345543172
V35K_BHZ11.284°309.6°Pn2018-11-30 17:32:07.6594 UTC137.970.13iasp91dbp:tcox:183345543246
U35K_BHZ11.634°305.91°Pn2018-11-30 17:32:13.0877 UTC319.290.772iasp91dbp:tcox:183345543270
C36M_BHZ13.269°245.73°Pn2018-11-30 17:32:31.525 UTC823.07-3.116iasp91tele5543248
A36M_BHZ14.251°234.47°Pn2018-11-30 17:32:45.425 UTC646.47-2.605iasp91tele5543250
R11B_BHZ31.244°328.55°P2018-11-30 17:35:45.152 UTC19030.594iasp91dbp:tcox:183345543251
N23A_BHZ33.354°322.71°P2018-11-30 17:36:03.4358 UTC272.710.423iasp91dbp:tcox:183345543252
Q24A_BHZ35.268°324.19°P2018-11-30 17:36:20.0784 UTC576.980.526iasp91dbp:tcox:183345543253
T25A_BHZ37.095°325.43°P2018-11-30 17:36:35.5941 UTC346.920.452iasp91dbp:tcox:183345543254
Y22D_BHZ38.548°328.33°P2018-11-30 17:36:47.7681 UTC13.3360.375iasp91dbp:tcox:183345543255
121A_BHZ39.496°329.6°P2018-11-30 17:36:56.4088 UTC346.941.089iasp91dbp:tcox:183345543256
L44A_BHZ40.896°319.69°P2018-11-30 17:37:06.6613 UTC74.879-0.245iasp91dbp:tcox:183345543257
O48B_BHZ43.698°321.09°P2018-11-30 17:37:28.55 UTC745.71-1.149iasp91tele5543258
435B_BHZ45.512°327.84°P2018-11-30 17:37:44.0654 UTC-1-0.102iasp91dbp:tcox:183345543713
833A_BHZ46.794°329.47°P2018-11-30 17:37:54.375 UTC102.310.125iasp91tele5543259
L61B_BHZ47.909°320.92°P2018-11-30 17:38:02.525 UTC61.606-0.399iasp91tele5543260
M65A_BHZ49.546°321.73°P2018-11-30 17:38:15.5201 UTC10.2740.019iasp91dbp:tcox:183345543271

External resources

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