Earthquake with magnitude of Mwp 6.6 on date 11-01-2022 and time 11:35:48 (UTC) in region Fox Islands, Aleutian Islands, United States [Sea: United States]

A magnitude Mwp 6.6 earthquake occured in region: Fox Islands, Aleutian Islands, United States [Sea: United States], on

  • 11-01-2022 11:35:48 (UTC)
  • 11-01-2022 12:35:48 (UTC +01:00) Italian time
  • 11-01-2022 01:35:48 (UTC -10:00) local time in the region of the earthquake (America/Adak)

and geographic coordinates (lat, lon) 52.6010, -167.8410 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 5.6
Mwp 6.6

Mwpd 6.8
2022-01-11
11:35:48
52.6008 -167.841 10 2022-01-11
11:49:47
Sala Sismica INGV-Roma 99619821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-11 11:35:48
Latitude 52.6008
Longitude -167.8410
Depth (km) 10 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 99619821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 17576
Semi-minor axis of confidence ellipse (meter) 11805
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 186
Circular confidence region, given by single value of horizontal uncertainty (meter) 14400.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61.9489
Number of associated phases, regardless of their use for origin computation 144
Number of defining phases 144
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.58749
Epicentral distance of station closest to the epicenter (degree) 3.89754
Epicentral distance of station farthest from the epicenter (degree) 78.87672
Number of stations at which the event was observed 144
Number of stations from which data was used for origin computation 144
Magnitudes information

Mwp:6.6

Field Value
Value 6.6
Uncertainty 0.1
Num. used stations 90
Type of magnitude Mwp
Reference to an origin 99619821
Agency INGV
Autore early-est_ee1.2.4
Time of creation (UTC) 2022-01-11 11:49:47

Mwpd:6.8

Field Value
Value 6.8
Uncertainty 0.1
Num. used stations 88
Type of magnitude Mwpd
Reference to an origin 99619821
Agency INGV
Autore early-est_ee1.2.4
Time of creation (UTC) 2022-01-11 11:49:47

mb:5.6

Field Value
Value 5.6
Uncertainty 0.1
Num. used stations 115
Type of magnitude mb
Reference to an origin 99619821
Agency INGV
Autore early-est_ee1.2.4
Time of creation (UTC) 2022-01-11 11:49:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CU.SDDR.BHZ.00 2022-01-11T11:47:52.30 10.0 positive automatic P 73 8755.3137 2.88722 0.13153
GE.LUWI.BHZ. 2022-01-11T11:47:43.22 10.0 positive automatic P 253 8713.3002 -4.47039 0.0608704
IU.GRFO.BHZ.00 2022-01-11T11:47:43.67 10.0 positive automatic P 1 8624.8998 0.351237 0.134015
GE.WLF.BHZ. 2022-01-11T11:47:43.65 10.0 positive automatic P 4 8614.1106 -0.39648 0.142348
GE.MORC.BHZ. 2022-01-11T11:47:42.35 10.0 positive automatic P 356 8604.4647 -0.7212 0.252467
GE.BNDI.BHZ. 2022-01-11T11:47:40.22 10.0 positive automatic P 245 8583.9186 -0.994709 0.105741
GE.SANI.BHZ. 2022-01-11T11:47:37.77 10.0 positive automatic P 249 8599.7139 -2.75455 0.188751
IU.CHTO.BHZ.00 2022-01-11T11:47:37.67 10.0 positive automatic P 284 8553.1161 -2.50892 0.137823
CU.MTDJ.BHZ.00 2022-01-11T11:47:35.60 10.0 positive automatic P 78 8412.912 4.16012 0.152879
GE.RUE.BHZ. 2022-01-11T11:47:31.50 10.0 positive automatic P 359 8315.1432 3.5199 0.182391
GE.BOAB.BHZ. 2022-01-11T11:47:31.05 10.0 positive automatic P 89 8369.4333 2.12181 0.178052
IU.KIEV.BHZ.00 2022-01-11T11:47:30.37 10.0 positive automatic P 349 8402.2005 -1.58808 0.193365
GE.IBBN.BHZ. 2022-01-11T11:47:28.30 10.0 positive automatic P 3 8327.7417 -0.745923 0.165893
GE.FLT1.BHZ. 2022-01-11T11:47:27.00 10.0 positive automatic P 1 8331.9375 -1.54824 0.165288
GE.FAKI.BHZ. 2022-01-11T11:47:22.52 10.0 positive automatic P 244 8292.81 -2.4912 0.201883
GE.TNTI.BHZ. 2022-01-11T11:47:20.82 10.0 positive automatic P 250 8255.181 -3.4794 0.150716
CU.TGUH.BHZ.00 2022-01-11T11:47:18.03 10.0 positive automatic P 89 8121.6591 0.637766 0.250188
GE.DSB.BHZ. 2022-01-11T11:47:16.60 10.0 positive automatic P 11 8105.7417 -0.74377 0.150048
GE.RGN.BHZ. 2022-01-11T11:47:16.55 10.0 positive automatic P 359 8085.684 0.259209 0.1706
PL.SUW.BHZ. 2022-01-11T11:47:15.27 10.0 positive automatic P 353 8101.8345 -1.02654 0.158589
RM.SLV.BHZ. 2022-01-11T11:47:10.37 10.0 positive automatic P 282 8010.7923 -1.79753 0.223686
DK.MUD.BHZ.00 2022-01-11T11:47:04.05 10.0 positive automatic P 2 7871.3985 0.32601 0.159117
GE.GENI.BHZ. 2022-01-11T11:47:00.22 10.0 positive automatic P 237 7798.9932 0.468555 0.169599
GE.SLIT.BHZ. 2022-01-11T11:46:53.00 10.0 positive automatic P 354 7709.7825 -0.607919 0.193475
GE.VSU.BHZ. 2022-01-11T11:46:47.15 10.0 positive automatic P 352 7581.8661 -0.670993 0.290567
IU.TEIG.BHZ.00 2022-01-11T11:46:44.37 10.0 positive automatic P 85 7525.1673 0.912093 0.182195
IU.KONO.BHZ.00 2022-01-11T11:46:43.42 10.0 positive automatic P 1 7517.8191 -1.18578 0.167015
GB.LRW.BHZ. 2022-01-11T11:46:38.40 10.0 positive automatic P 7 7409.5386 -0.460631 0.187057
IU.DWPF.BHZ.00 2022-01-11T11:46:35.57 10.0 positive automatic P 75 7317.7638 3.56668 0.0910422
G.TAOE.BHZ.00 2022-01-11T11:46:32.36 10.0 positive automatic P 150 7309.2501 -0.85389 0.192226
AU.RABL.BHZ.00 2022-01-11T11:46:31.58 10.0 positive automatic P 225 7330.8507 -1.74307 0.181435
AU.MANU.BHZ.00 2022-01-11T11:46:31.80 10.0 positive automatic P 230 7355.6814 -2.93346 0.103099
II.ARTI.BHZ.00 2022-01-11T11:46:23.17 10.0 positive automatic P 334 7169.8563 -0.752786 0.288565
MX.TLIG.BHZ. 2022-01-11T11:46:16.18 10.0 positive automatic P 95 7059.2448 -2.55945 0.181691
US.NHSC.BHZ.00 2022-01-11T11:46:14.73 10.0 positive automatic P 70 6987.9051 1.65964 0.0499209
CN.DRLN.BHZ. 2022-01-11T11:46:09.38 10.0 positive automatic P 44 6920.2284 0.871321 0.21055
II.KURK.BHZ.00 2022-01-11T11:46:08.87 10.0 positive automatic P 319 6940.3749 -0.450979 0.216717
US.CBN.BHZ.00 2022-01-11T11:46:01.55 10.0 positive automatic P 64 6751.5972 2.7954 0.198629
IU.HRV.BHZ.00 2022-01-11T11:45:58.92 10.0 positive automatic P 57 6749.133 0.709531 0.221362
US.GOGA.BHZ.00 2022-01-11T11:45:57.13 10.0 positive automatic P 72 6753.6951 -1.7602 0.226204
MX.MOIG.BHZ. 2022-01-11T11:45:56.22 10.0 positive automatic P 96 6702.5796 0.140488 0.262657
US.PKME.BHZ.00 2022-01-11T11:45:52.65 10.0 positive automatic P 54 6653.9727 -0.0951928 0.233036
IM.TKL.BHZ. 2022-01-11T11:45:48.84 10.0 positive automatic P 70 6555.5268 2.17668 0.301869
US.LBNH.BHZ.00 2022-01-11T11:45:48.73 10.0 positive automatic P 56 6590.4363 -0.122753 0.24914
US.LRAL.BHZ.00 2022-01-11T11:45:45.40 10.0 positive automatic P 75 6555.1827 -1.20772 0.237354
US.BINY.BHZ.00 2022-01-11T11:45:43.78 10.0 positive automatic P 60 6518.808 -0.618452 0.237283
IU.SSPA.BHZ.00 2022-01-11T11:45:43.75 10.0 positive automatic P 62 6528.6093 -0.790766 0.236572
US.TZTN.BHZ.00 2022-01-11T11:45:42.63 10.0 positive automatic P 70 6500.1711 -0.578788 0.0596616
US.MCWV.BHZ.00 2022-01-11T11:45:42.03 10.0 positive automatic P 65 6486.7512 -0.318939 0.167364
II.LVZ.BHZ.00 2022-01-11T11:45:40.37 10.0 positive automatic P 350 6475.2738 -1.22153 0.312853
DK.NRS.BHZ. 2022-01-11T11:45:38.80 10.0 positive automatic P 29 6370.8339 3.48382 0.260267
US.LONY.BHZ.00 2022-01-11T11:45:36.05 10.0 positive automatic P 57 6411.3267 -1.56118 0.260085
MX.ZAIG.BHZ. 2022-01-11T11:45:33.57 10.0 positive automatic P 95 6348.9003 -1.12446 0.255974
IU.KEV.BHZ.00 2022-01-11T11:45:32.42 10.0 positive automatic P 354 6345.1152 -0.92287 0.286268
US.ACSO.BHZ.00 2022-01-11T11:45:29.08 10.0 positive automatic P 66 6250.4544 1.75851 0.270335
G.IVI.BHZ.00 2022-01-11T11:45:29.40 10.0 positive automatic P 30 6275.4072 -0.087147 0.262005
CN.GAC.BHZ. 2022-01-11T11:45:27.88 10.0 positive automatic P 57 6277.5162 -0.461342 0.244753
IU.WVT.BHZ.00 2022-01-11T11:45:26.07 10.0 positive automatic P 73 6259.3011 -0.727656 0.248886
IU.HKT.BHZ.00 2022-01-11T11:45:24.90 10.0 positive automatic P 84 6214.6236 -0.115148 0.267251
DK.ISOG.BHZ. 2022-01-11T11:45:21.75 10.0 positive automatic P 23 6167.8815 -0.345951 0.277681
DK.SCO.BHZ. 2022-01-11T11:45:14.20 10.0 positive automatic P 13 6048.4344 -1.17575 0.275632
US.MIAR.BHZ.00 2022-01-11T11:45:09.98 10.0 positive automatic P 78 6006.4986 -0.680756 0.267343
DK.NUUK.BHZ.00 2022-01-11T11:45:08.00 10.0 positive automatic P 29 5909.3292 1.94511 0.302515
JP.JOW.BHZ. 2022-01-11T11:45:07.80 10.0 positive automatic P 267 5919.6411 2.08029 0.40258
IU.GUMO.BHZ.00 2022-01-11T11:45:07.22 10.0 positive automatic P 242 5999.2281 -2.25679 0.290061
US.JCT.BHZ.00 2022-01-11T11:45:03.40 10.0 positive automatic P 86 5907.4311 -1.17228 0.322287
IU.CCM.BHZ.00 2022-01-11T11:45:01.90 10.0 positive automatic P 73 5892.6681 -0.495028 0.366053
US.HDIL.BHZ.00 2022-01-11T11:44:58.90 10.0 positive automatic P 70 5832.0843 -0.989394 0.328918
MX.HPIG.BHZ. 2022-01-11T11:44:56.92 10.0 positive automatic P 94 5796.3423 -0.970286 0.293464
GE.SFJD.BHZ.00 2022-01-11T11:44:51.97 10.0 positive automatic P 26 5714.8683 -0.459599 0.323456
IU.ULN.BHZ.00 2022-01-11T11:44:50.07 10.0 positive automatic P 301 5705.1447 -1.22728 0.518506
US.WMOK.BHZ.00 2022-01-11T11:44:46.25 10.0 positive automatic P 82 5646.5145 -0.537612 0.327439
II.TLY.BHZ.00 2022-01-11T11:44:45.17 10.0 positive automatic P 307 5630.3085 -1.34747 0.492001
US.JFWS.BHZ.00 2022-01-11T11:44:43.30 10.0 positive automatic P 68 5601.7815 -1.07767 0.336651
US.SCIA.BHZ.00 2022-01-11T11:44:41.00 10.0 positive automatic P 71 5485.8198 4.55994 0.29785
GE.SUMG.BHZ. 2022-01-11T11:44:40.90 10.0 positive automatic P 18 5551.5984 -0.901306 0.287924
US.KSU1.BHZ.00 2022-01-11T11:44:34.35 10.0 positive automatic P 76 5467.1274 0.390445 0.353441
US.AMTX.BHZ.00 2022-01-11T11:44:33.50 10.0 positive automatic P 84 5441.6196 -0.00797991 0.378226
US.MNTX.BHZ.00 2022-01-11T11:44:33.00 10.0 positive automatic P 89 5436.0918 -0.0223015 0.139793
JP.JSU.BHZ. 2022-01-11T11:44:33.25 10.0 positive automatic P 270 5400.1389 3.23998 0.40847
GE.DAG.BHZ. 2022-01-11T11:44:32.62 10.0 positive automatic P 9 5456.2938 -1.57295 0.32399
CN.FRB.BHZ. 2022-01-11T11:44:24.73 10.0 positive automatic P 36 5328.1887 -0.0185916 0.431783
MX.HSIG.BHZ. 2022-01-11T11:44:23.26 10.0 positive automatic P 97 5273.1105 1.42359 0.543959
US.CBKS.BHZ.00 2022-01-11T11:44:22.33 10.0 positive automatic P 78 5282.2569 0.350936 0.381828
JP.JTU.BHZ. 2022-01-11T11:44:21.80 10.0 positive automatic P 273 5240.2767 1.74563 0.489447
IU.INCN.BHZ.00 2022-01-11T11:44:15.67 10.0 positive automatic P 279 5208.2088 -1.08249 0.380826
US.EYMN.BHZ.00 2022-01-11T11:44:14.28 10.0 positive automatic P 63 5182.6455 -1.06346 0.375438
US.ECSD.BHZ.00 2022-01-11T11:44:10.60 10.0 positive automatic P 71 5143.0851 -1.93081 0.4942
IU.ANMO.BHZ.00 2022-01-11T11:44:10.62 10.0 positive automatic P 87 5116.0788 -0.603003 0.385275
IU.TUC.BHZ.00 2022-01-11T11:44:04.42 10.0 positive automatic P 93 5024.6814 -0.50499 0.439123
US.OGNE.BHZ.00 2022-01-11T11:44:02.55 10.0 positive automatic P 78 4981.1805 1.4528 0.418669
JP.JMN.BHZ. 2022-01-11T11:44:01.75 10.0 positive automatic P 269 4998.4854 -0.563972 0.427713
US.SDCO.BHZ.00 2022-01-11T11:44:00.45 10.0 positive automatic P 83 4975.3308 -0.486369 0.407387
DK.KULLO.BHZ. 2022-01-11T11:44:00.38 10.0 positive automatic P 21 4978.128 -0.319782 0.13322
DK.NOR.BHZ. 2022-01-11T11:44:00.05 10.0 positive automatic P 6 4984.7769 -1.14512 0.435576
US.AGMN.BHZ.00 2022-01-11T11:43:54.13 10.0 positive automatic P 65 4894.878 -0.630255 0.435748
US.ISCO.BHZ.00 2022-01-11T11:43:50.50 10.0 positive automatic P 81 4822.9833 0.538857 0.526805
US.MVCO.BHZ.00 2022-01-11T11:43:48.63 10.0 positive automatic P 86 4813.737 -0.563229 0.473972
US.WUAZ.BHZ.00 2022-01-11T11:43:44.25 10.0 positive automatic P 90 4742.3418 -0.617253 0.534181
JP.JSG.BHZ. 2022-01-11T11:43:39.60 10.0 positive automatic P 267 4637.025 3.92519 0.421155
G.INU.BHZ.00 2022-01-11T11:43:36.31 10.0 positive automatic P 268 4664.6196 -1.00893 0.474257
IU.RSSD.BHZ.00 2022-01-11T11:43:36.32 10.0 positive automatic P 75 4639.1007 0.00810371 0.504637
IU.MAJO.BHZ.00 2022-01-11T11:43:23.97 10.0 positive automatic P 269 4497.6534 -0.452062 0.510131
US.DGMT.BHZ.00 2022-01-11T11:43:20.25 10.0 positive automatic P 70 4365.7077 4.47332 0.255846
US.LAO.BHZ.00 2022-01-11T11:43:16.83 10.0 positive automatic P 73 4339.4007 2.99114 0.258959
US.BW06.BHZ.00 2022-01-11T11:43:15.23 10.0 positive automatic P 80 4362.1113 -0.554425 0.548716
US.DUG.BHZ.00 2022-01-11T11:43:12.38 10.0 positive automatic P 86 4313.7375 0.37477 0.564186
US.HWUT.BHZ.00 2022-01-11T11:43:11.10 10.0 positive automatic P 83 4303.47 -0.18408 0.520881
US.RLMT.BHZ.00 2022-01-11T11:43:06.08 10.0 positive automatic P 77 4234.5279 -0.0318432 0.556116
II.FFC.BHZ.00 2022-01-11T11:43:00.67 10.0 positive automatic P 60 4176.5082 -0.105693 0.613006
US.ELK.BHZ.00 2022-01-11T11:42:57.35 10.0 positive automatic P 87 4113.66 0.438802 0.609843
US.EGMT.BHZ.00 2022-01-11T11:42:53.83 10.0 positive automatic P 73 4035.4383 3.1221 0.648808
US.HLID.BHZ.00 2022-01-11T11:42:47.15 10.0 positive automatic P 83 3988.2966 -0.0456837 0.63405
BK.SAO.BHZ.00 2022-01-11T11:42:46.65 10.0 positive automatic P 97 3973.6224 -0.459843 0.662998
JP.JTM.BHZ. 2022-01-11T11:42:46.60 10.0 positive automatic P 272 4009.1757 -1.40669 0.700354
CN.RES.BHZ. 2022-01-11T11:42:45.98 10.0 positive automatic P 26 3949.6242 2.21377 0.159701
BK.CMB.BHZ.00 2022-01-11T11:42:44.85 10.0 positive automatic P 95 3953.0985 -0.0648755 0.76013
US.MSO.BHZ.00 2022-01-11T11:42:34.68 10.0 positive automatic P 77 3828.2457 -0.0144712 0.68046
II.ERM.BHZ.00 2022-01-11T11:42:33.62 10.0 positive automatic P 272 3788.2968 2.34328 0.924613
BK.MCCM.BHZ.00 2022-01-11T11:42:32.90 10.0 positive automatic P 97 3778.0293 1.37115 0.841437
US.WVOR.BHZ.00 2022-01-11T11:42:31.13 10.0 positive automatic P 87 3775.2432 0.224697 0.724112
US.BMO.BHZ.00 2022-01-11T11:42:26.53 10.0 positive automatic P 83 3717.3234 0.537335 0.690642
IU.YAK.BHZ.00 2022-01-11T11:42:23.57 10.0 positive automatic P 311 3725.5596 -1.81514 1.05919
JP.JKA.BHZ. 2022-01-11T11:42:22.70 10.0 positive automatic P 276 3695.8893 -1.44536 0.782567
IU.KIP.BHZ.00 2022-01-11T11:42:12.42 10.0 positive automatic P 163 3561.5571 -1.10105 0.190144
US.HAWA.BHZ.00 2022-01-11T11:42:08.10 10.0 positive automatic P 82 3481.5372 0.75164 0.85148
IU.YSS.BHZ.00 2022-01-11T11:42:08.90 10.0 positive automatic P 280 3523.6062 -1.21195 1.10705
IU.COR.BHZ.00 2022-01-11T11:41:58.10 10.0 positive automatic P 87 3330.1554 2.01734 0.930233
CN.SACHN.BHZ. 2022-01-11T11:41:27.85 10.0 positive automatic P 28 2958.1833 2.61302 0.851064
CN.PAULN.BHZ. 2022-01-11T11:41:19.05 10.0 positive automatic P 34 2896.5006 -1.16084 0.195151
IU.MA2.BHZ.00 2022-01-11T11:40:56.52 10.0 positive automatic P 304 2628.7464 -1.77641 1.37462
AT.CRAG.BHZ. 2022-01-11T11:40:24.84 10.0 positive automatic P 68 2261.1699 0.844844 0.917431
CN.EAGLY.BHZ. 2022-01-11T11:40:22.75 10.0 positive automatic P 36 2283.5475 -2.64776 1.06426
CN.CROWY.BHZ. 2022-01-11T11:40:21.88 10.0 positive automatic P 31 2235.5067 1.20347 0.976921
CN.ATLI.BHZ. 2022-01-11T11:40:20.35 10.0 positive automatic P 56 2221.0545 1.05728 1.30635
IU.PET.BHZ.00 2022-01-11T11:40:17.62 10.0 positive automatic P 285 2228.0475 -2.48972 1.27971
IU.BILL.BHZ.00 2022-01-11T11:40:16.32 10.0 positive automatic P 331 2189.0421 0.542701 1.41529
IU.COLA.BHZ.00 2022-01-11T11:39:28.45 10.0 positive automatic P 32 1767.5085 -1.85587 0.602238
AT.TTA.BHZ. 2022-01-11T11:38:37.60 10.0 positive automatic P 27 1338.771 -0.634049 0.552106
AK.GAMB.BHZ. 2022-01-11T11:38:30.83 10.0 positive automatic P 351 1260.2274 1.62291 1.68701
AT.SMY.BHZ. 2022-01-11T11:38:22.64 10.0 positive automatic P 278 1212.342 -0.105458 0.520136
II.KDAK.BHZ.00 2022-01-11T11:38:09.52 10.0 positive automatic P 53 1121.1666 -0.460278 0.963855
IU.ADK.BHZ.00 2022-01-11T11:37:06.75 10.0 positive automatic P 266 605.9379 -0.621011 1.3139
AK.ATKA.BHZ. 2022-01-11T11:36:45.15 10.0 positive automatic P 267 432.6225 -0.773414 1.72996
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download