Earthquake with magnitude of Mwp 6.3 on date 22-01-2022 and time 06:17:06 (Italy) in region Fox Islands, Aleutian Islands, United States [Sea: United States]

A magnitude Mwp 6.3 earthquake occured in region: Fox Islands, Aleutian Islands, United States [Sea: United States], on

  • 22-01-2022 05:17:06 (UTC)
  • 22-01-2022 06:17:06 (UTC +01:00) Italian time
  • 21-01-2022 19:17:06 (UTC -10:00) local time in the region of the earthquake (America/Adak)

and geographic coordinates (lat, lon) 53.2760, -166.6960 at 20 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 5.4
Mwp 6.3

Mwpd 6.4
2022-01-22
05:17:06
53.2758 -166.696 20 2022-01-22
05:30:31
Sala Sismica INGV-Roma 100041871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-22 05:17:06
Latitude 53.2758
Longitude -166.6960
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 100041871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 14069
Semi-minor axis of confidence ellipse (meter) 7133
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 12407.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60.3621
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) 1.46236
Epicentral distance of station closest to the epicenter (degree) 4.66474
Epicentral distance of station farthest from the epicenter (degree) 76.88211
Number of stations at which the event was observed 130
Number of stations from which data was used for origin computation 130
Magnitudes information

Mwpd:6.4

Field Value
Value 6.4
Uncertainty 0.1
Num. used stations 73
Type of magnitude Mwpd
Reference to an origin 100041871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 05:30:31

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 82
Type of magnitude Mwp
Reference to an origin 100041871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 05:30:31

mb:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 100
Type of magnitude mb
Reference to an origin 100041871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 05:30:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.MORC.BHZ. 2022-01-22T05:28:55.35 10.0 positive automatic P 357 76.8821 0.078457 0.200517
GE.TNTI.BHZ. 2022-01-22T05:28:43.77 10.0 positive automatic P 251 75.2479 -2.07492 0.216974
IU.KIEV.BHZ.00 2022-01-22T05:28:43.97 10.0 positive automatic P 350 75.1604 -1.39634 0.217873
CU.GTBY.BHZ.00 2022-01-22T05:28:43.80 10.0 positive automatic P 77 75.0674 -1.01471 0.213859
CU.MTDJ.BHZ.00 2022-01-22T05:28:43.40 10.0 positive automatic P 80 74.9856 -1.08176 0
GE.BOAB.BHZ. 2022-01-22T05:28:40.20 10.0 positive automatic P 90 74.6991 -2.53941 0
GE.FLT1.BHZ. 2022-01-22T05:28:40.35 10.0 positive automatic P 1 74.3762 -0.463104 0.220882
GE.IBBN.BHZ. 2022-01-22T05:28:40.70 10.0 positive automatic P 4 74.3128 0.242441 0.226683
GE.VAL.BHZ. 2022-01-22T05:28:32.85 10.0 positive automatic P 15 72.9505 0.425633 0.241209
GE.HLG.BHZ. 2022-01-22T05:28:30.40 10.0 positive automatic P 3 72.4423 0.984546 0
CU.TGUH.BHZ.00 2022-01-22T05:28:28.75 10.0 positive automatic P 90 72.4697 -1.01346 0.23037
US.NEW.BHZ.00 2022-01-22T05:28:28.33 10.0 negative automatic S 79 31.1005 3.45755 0
GE.DSB.BHZ. 2022-01-22T05:28:28.45 10.0 negative automatic P 12 72.2225 0.319687 0
GE.RGN.BHZ. 2022-01-22T05:28:28.80 10.0 positive automatic P 360 72.1733 0.997753 0
G.SANVU.BHZ.00 2022-01-22T05:28:24.15 10.0 negative automatic P 206 72.2928 -4.37107 0.227243
IU.BBSR.BHZ.00 2022-01-22T05:28:20.82 10.0 positive automatic P 61 71.0833 -0.417898 0.250212
GE.VSU.BHZ. 2022-01-22T05:28:00.15 10.0 positive automatic P 352 67.7307 -0.36351 0.281405
IU.TEIG.BHZ.00 2022-01-22T05:27:55.17 10.0 positive automatic P 87 67.0582 -1.08432 0.274159
IU.KONO.BHZ.00 2022-01-22T05:27:55.92 10.0 positive automatic P 2 67.0328 -0.202355 0.28935
GB.LRW.BHZ. 2022-01-22T05:27:50.28 10.0 positive automatic P 8 65.9933 0.817991 0.336506
IU.DWPF.BHZ.00 2022-01-22T05:27:43.30 10.0 positive automatic P 76 65.0860 -0.283967 0.345945
II.ARTI.BHZ.00 2022-01-22T05:27:37.72 10.0 positive automatic P 334 64.2896 -0.711062 0.328807
MX.TLIG.BHZ. 2022-01-22T05:27:29.08 10.0 positive automatic P 97 62.9820 -0.857668 0.353009
II.KURK.BHZ.00 2022-01-22T05:27:25.65 10.0 positive automatic P 320 62.4634 -0.677016 0.386078
US.NHSC.BHZ.00 2022-01-22T05:27:23.38 10.0 positive automatic P 71 62.0788 -0.338899 0.317847
MX.MOIG.BHZ. 2022-01-22T05:27:21.92 10.0 positive automatic sP 97 59.7784 5.84703 0
CN.DRLN.BHZ. 2022-01-22T05:27:19.15 10.0 positive automatic P 45 61.3794 0.105275 0.3966
IU.HRV.BHZ.00 2022-01-22T05:27:08.62 10.0 positive automatic P 58 59.8587 -0.0470204 0.403788
US.GOGA.BHZ.00 2022-01-22T05:27:08.15 10.0 positive automatic P 73 59.9839 -1.36277 0.421648
US.BRAL.BHZ.00 2022-01-22T05:27:05.83 10.0 positive automatic P 78 59.5463 -0.668638 0.385749
US.PKME.BHZ.00 2022-01-22T05:27:02.28 10.0 positive automatic P 55 58.9908 -0.383014 0.397548
US.BLA.BHZ.00 2022-01-22T05:27:01.90 10.0 positive automatic P 68 58.9555 -0.602162 0.41654
JP.YOJ.BHZ. 2022-01-22T05:27:00.35 10.0 positive automatic P 270 58.9666 -2.12574 0.416383
US.LBNH.BHZ.00 2022-01-22T05:26:58.55 10.0 positive automatic P 57 58.4250 -0.212984 0.44481
IM.TKL.BHZ. 2022-01-22T05:26:55.64 10.0 positive automatic P 72 58.1867 -1.4566 0.427551
US.LRAL.BHZ.00 2022-01-22T05:26:55.38 10.0 positive automatic P 76 58.2176 -1.9022 0.427105
US.BINY.BHZ.00 2022-01-22T05:26:54.30 10.0 positive automatic P 61 57.7954 -0.0773505 0.443525
IU.SSPA.BHZ.00 2022-01-22T05:26:54.47 10.0 positive automatic P 64 57.8952 -0.568369 0.442042
II.LVZ.BHZ.00 2022-01-22T05:26:53.97 10.0 positive automatic P 351 57.7844 -0.353482 0.286691
US.TZTN.BHZ.00 2022-01-22T05:26:52.63 10.0 positive automatic P 71 57.6818 -0.938158 0.445215
US.MCWV.BHZ.00 2022-01-22T05:26:51.83 10.0 positive automatic P 66 57.5292 -0.644021 0.437082
US.LONY.BHZ.00 2022-01-22T05:26:46.80 10.0 positive automatic P 58 56.8157 -0.650573 0.458199
DK.NRS.BHZ. 2022-01-22T05:26:46.35 10.0 negative automatic P 30 56.4687 1.42495 0.463453
MX.ZAIG.BHZ. 2022-01-22T05:26:45.87 10.0 negative automatic P 96 56.5758 -0.221977 0
IU.KEV.BHZ.00 2022-01-22T05:26:45.22 10.0 positive automatic P 354 56.5620 -0.37162 0.213248
US.ERPA.BHZ.00 2022-01-22T05:26:39.45 10.0 positive automatic P 64 55.7321 -0.24799 0.492288
CN.GAC.BHZ. 2022-01-22T05:26:38.88 10.0 negative automatic P 58 55.6087 0.10735 0.460169
US.OXF.BHZ.00 2022-01-22T05:26:38.53 10.0 positive automatic P 76 55.7643 -1.36928 0.474211
IU.WVT.BHZ.00 2022-01-22T05:26:37.07 10.0 positive automatic P 74 55.5358 -1.19087 0.489381
US.ACSO.BHZ.00 2022-01-22T05:26:36.35 10.0 positive automatic P 67 55.4092 -1.01916 0.437972
IU.HKT.BHZ.00 2022-01-22T05:26:35.82 10.0 positive automatic P 85 55.2348 -0.173123 0.435699
DK.ANGG.BHZ. 2022-01-22T05:26:33.65 10.0 positive automatic P 23 54.9348 -0.248828 0.487041
JP.JOW.BHZ. 2022-01-22T05:26:26.95 10.0 positive automatic P 268 54.0488 -0.547614 0.478162
DK.SCO.BHZ. 2022-01-22T05:26:24.55 10.0 positive automatic P 14 53.6723 -0.170613 0.506892
IU.YAK.BHZ.00 2022-01-22T05:23:41.77 10.0 positive automatic P 311 33.6426 -1.94787 0.798834
US.MIAR.BHZ.00 2022-01-22T05:26:21.10 10.0 positive automatic P 79 53.3043 -0.94001 0.439505
JP.JMZ.BHZ. 2022-01-22T05:26:20.75 10.0 positive automatic P 264 53.0469 0.631389 0.471929
DK.NUUK.BHZ.00 2022-01-22T05:26:15.75 10.0 positive automatic P 30 52.3097 1.07667 0.50473
US.JCT.BHZ.00 2022-01-22T05:26:15.10 10.0 positive automatic P 88 52.4953 -1.03888 0.513531
IU.CCM.BHZ.00 2022-01-22T05:26:12.12 10.0 positive automatic P 75 52.2373 -2.0376 0.511666
MX.HPIG.BHZ. 2022-01-22T05:26:09.35 10.0 positive automatic P 96 51.5876 -0.234094 0.515972
IU.ULN.BHZ.00 2022-01-22T05:26:08.82 10.0 positive automatic P 301 51.6369 -1.10331 0.492801
US.GLMI.BHZ.00 2022-01-22T05:26:08.03 10.0 positive automatic P 64 51.4272 -0.119027 0.543176
US.HDIL.BHZ.00 2022-01-22T05:26:08.95 10.0 positive automatic P 71 51.6643 -0.936536 0.526743
GE.SFJD.BHZ.00 2022-01-22T05:26:02.02 10.0 positive automatic P 27 50.5724 0.310279 0.531989
II.TLY.BHZ.00 2022-01-22T05:26:02.22 10.0 positive automatic P 307 50.8705 -1.77883 0.56584
DK.DBG.BHZ.00 2022-01-22T05:26:00.00 10.0 positive automatic P 11 50.4433 -0.671675 0.573119
US.WMOK.BHZ.00 2022-01-22T05:25:57.38 10.0 positive automatic P 83 50.0955 -0.747025 0.552144
US.JFWS.BHZ.00 2022-01-22T05:25:52.95 10.0 positive automatic P 69 49.5780 -1.2129 0.56725
JP.JSU.BHZ. 2022-01-22T05:25:51.20 10.0 positive automatic P 270 49.3412 -1.16524 0.48553
GE.SUMG.BHZ. 2022-01-22T05:25:50.95 10.0 positive automatic P 18 49.1603 -0.523674 0.581085
US.KSU1.BHZ.00 2022-01-22T05:25:44.40 10.0 positive automatic P 77 48.4254 -0.922619 0.554072
US.AMTX.BHZ.00 2022-01-22T05:25:44.15 10.0 positive automatic P 85 48.2704 -0.0982956 0.610861
US.MNTX.BHZ.00 2022-01-22T05:25:44.48 10.0 positive automatic P 91 48.2868 0.204597 0.603215
GE.DAG.BHZ. 2022-01-22T05:25:44.07 10.0 positive automatic P 9 48.3801 -0.857955 0.580604
MX.SRIG.BHZ. 2022-01-22T05:25:38.63 10.0 negative automatic P 101 47.4104 1.20994 0.420841
CN.FRB.BHZ. 2022-01-22T05:25:34.68 10.0 positive automatic P 37 47.0490 0.0766617 0.632603
MX.HSIG.BHZ. 2022-01-22T05:25:33.36 10.0 positive automatic P 98 46.9083 -0.175938 0.500777
US.CBKS.BHZ.00 2022-01-22T05:25:32.60 10.0 positive automatic P 80 46.7816 -0.0237421 0.517504
US.EYMN.BHZ.00 2022-01-22T05:25:24.30 10.0 positive automatic P 65 45.7747 -0.373488 0.578138
JP.JMN.BHZ. 2022-01-22T05:25:23.95 10.0 positive automatic P 269 45.7295 -0.37952 0.625984
US.ECSD.BHZ.00 2022-01-22T05:25:21.00 10.0 positive automatic P 72 45.4669 -1.23234 0.637992
IU.TUC.BHZ.00 2022-01-22T05:25:16.07 10.0 positive automatic P 95 44.6271 0.434294 0.660725
IU.ANMO.BHZ.00 2022-01-22T05:25:14.05 10.0 negative automatic P 89 45.3765 -7.70517 0.617789
US.SDCO.BHZ.00 2022-01-22T05:25:11.90 10.0 positive automatic P 85 44.0684 0.449441 0.320201
US.OGNE.BHZ.00 2022-01-22T05:25:11.63 10.0 positive automatic P 79 44.0627 0.481086 0.663106
DK.KULLO.BHZ. 2022-01-22T05:25:10.34 10.0 positive automatic P 21 43.9713 0.107335 0.583724
US.AGMN.BHZ.00 2022-01-22T05:25:03.60 10.0 positive automatic P 67 43.1930 -0.414987 0.663297
US.ISCO.BHZ.00 2022-01-22T05:25:00.53 10.0 positive automatic P 83 42.6733 0.307594 0.696629
US.MVCO.BHZ.00 2022-01-22T05:24:59.38 10.0 positive automatic P 88 42.6434 -0.501307 0.697186
G.INU.BHZ.00 2022-01-22T05:24:58.76 10.0 positive automatic P 269 42.7315 -1.47768 0.649175
JP.JGF.BHZ. 2022-01-22T05:24:56.20 10.0 positive automatic P 269 42.3646 -1.1346 0.655561
US.WUAZ.BHZ.00 2022-01-22T05:24:55.53 10.0 positive automatic P 92 42.0480 0.59538 0.683894
IU.MAJO.BHZ.00 2022-01-22T05:24:46.97 10.0 positive automatic P 269 41.2230 -0.998599 0.707059
IU.RSSD.BHZ.00 2022-01-22T05:24:45.77 10.0 positive automatic P 77 40.9596 -0.320001 0.737683
II.PFO.BHZ.00 2022-01-22T05:24:41.82 10.0 negative automatic P 99 40.3410 0.977633 0.676317
US.BW06.BHZ.00 2022-01-22T05:24:25.48 10.0 negative automatic P 82 38.5129 -0.277157 0.749475
US.DGMT.BHZ.00 2022-01-22T05:24:24.58 10.0 positive automatic P 71 38.4536 -0.40629 0.786776
US.LAO.BHZ.00 2022-01-22T05:24:24.45 10.0 positive automatic P 75 38.2433 1.19096 0.790967
US.DUG.BHZ.00 2022-01-22T05:24:23.15 10.0 positive automatic P 88 38.1360 0.693615 0.731424
US.TPNV.BHZ.00 2022-01-22T05:24:23.75 10.0 positive automatic P 94 38.1748 0.945772 0.722678
US.HWUT.BHZ.00 2022-01-22T05:24:22.13 10.0 positive automatic P 85 38.0141 0.639613 0.767796
US.RLMT.BHZ.00 2022-01-22T05:24:16.23 10.0 negative automatic P 79 37.3325 0.460065 0.799617
US.ELK.BHZ.00 2022-01-22T05:24:08.33 10.0 positive automatic P 89 36.3463 0.931836 0.800353
US.BOZ.BHZ.00 2022-01-22T05:24:01.85 10.0 positive automatic P 80 35.6846 0.229567 0.823027
BK.SAO.BHZ.00 2022-01-22T05:24:00.87 10.0 positive automatic P 99 35.2143 3.5123 0.804133
US.EGMT.BHZ.00 2022-01-22T05:24:00.43 10.0 positive automatic P 75 35.5063 0.429936 0.807615
US.HLID.BHZ.00 2022-01-22T05:23:57.93 10.0 positive automatic P 84 35.1683 0.713856 0.805035
IU.POHA.BHZ.00 2022-01-22T05:23:52.80 10.0 negative automatic P 161 34.6061 0.390897 0.789161
CN.RES.BHZ. 2022-01-22T05:23:51.90 10.0 positive automatic P 26 34.6734 -0.743146 0.138948
US.MSO.BHZ.00 2022-01-22T05:23:44.70 10.0 positive automatic P 79 33.6762 0.490728 0.874211
US.WVOR.BHZ.00 2022-01-22T05:23:41.93 10.0 positive automatic P 89 33.3003 0.981029 0.871692
US.BMO.BHZ.00 2022-01-22T05:23:36.88 10.0 positive automatic P 84 32.7283 0.96236 0.816348
US.NEW.BHZ.00 2022-01-22T05:23:22.10 10.0 positive automatic P 79 31.1005 0.557264 0.93995
US.HAWA.BHZ.00 2022-01-22T05:23:18.10 10.0 positive automatic P 84 30.5942 1.09177 0.848741
IU.COR.BHZ.00 2022-01-22T05:23:08.22 10.0 negative automatic P 89 29.2926 2.77037 0.91954
CN.SACHN.BHZ. 2022-01-22T05:22:33.73 10.0 positive automatic P 28 25.7306 0.215825 0.898876
IU.MA2.BHZ.00 2022-01-22T05:22:15.77 10.0 positive automatic P 302 23.8947 -1.0853 0.888889
CN.BBB.BHZ. 2022-01-22T05:22:10.50 10.0 positive automatic P 77 23.1036 1.46548 0.842105
IU.PET.BHZ.00 2022-01-22T05:21:41.22 10.0 positive automatic P 283 20.5789 -0.824915 0.888889
AT.CRAG.BHZ. 2022-01-22T05:21:32.52 10.0 positive automatic P 70 19.4848 2.39388 0.990099
IU.BILL.BHZ.00 2022-01-22T05:21:31.22 10.0 positive automatic P 330 19.4742 1.16562 0.888889
CN.EAGLY.BHZ. 2022-01-22T05:21:30.08 10.0 positive automatic P 37 19.6197 -1.63655 0.808081
AT.SKAG.BHZ. 2022-01-22T05:21:18.08 10.0 positive automatic P 58 18.2354 1.76455 0.704225
IU.COLA.BHZ.00 2022-01-22T05:20:32.12 10.0 positive automatic P 32 14.9855 -2.96759 0.39801
AT.SMY.BHZ. 2022-01-22T05:19:50.74 10.0 positive automatic P 275 11.5323 2.80398 0.970874
AT.TTA.BHZ. 2022-01-22T05:19:45.36 10.0 negative automatic P 26 11.1507 2.48143 0.980392
AK.GAMB.BHZ. 2022-01-22T05:19:41.23 10.0 negative automatic P 348 10.8121 3.15739 0.943396
II.KDAK.BHZ.00 2022-01-22T05:19:14.42 10.0 positive automatic P 55 9.1455 -0.842829 0.963855
IU.ADK.BHZ.00 2022-01-22T05:18:36.45 10.0 positive automatic P 261 6.2218 1.30361 0.97561
AK.ATKA.BHZ. 2022-01-22T05:18:15.15 10.0 positive automatic P 260 4.6647 1.41261 0.961538
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