Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 5.7 on date 02-10-2022 and time 02:14:39 (UTC) in region Northern Mariana Islands Guam [Sea]

A magnitude Mwp 5.7 earthquake occured in region: Northern Mariana Islands Guam [Sea], on

  • 02-10-2022 02:14:39 (UTC)
  • 02-10-2022 04:14:39 (UTC +02:00) Italian time
  • 02-10-2022 12:14:39 (UTC +10:00) local time in the region of the earthquake (Pacific/Saipan)

and geographic coordinates (lat, lon) 16.9240, 147.1360 at 1 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.

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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 5.3
Mwp 5.7
Mwpd 5.9 		2022-10-02
02:14:39		 16.9242 147.136 1 2022-10-02
02:33:50		 Sala Sismica INGV-Roma 110397601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-02 02:14:39
Latitude 16.9242
Longitude 147.1360
Depth (km) 1 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 110397601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 18040
Semi-minor axis of confidence ellipse (meter) 3191
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 273
Circular confidence region, given by single value of horizontal uncertainty (meter) 14790.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69.9532
Number of associated phases, regardless of their use for origin computation 89
Number of defining phases 89
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.37393
Epicentral distance of station closest to the epicenter (degree) 20.50690
Epicentral distance of station farthest from the epicenter (degree) 102.72847
Number of stations at which the event was observed 88
Number of stations from which data was used for origin computation 88
Magnitudes information

Mwp:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwp
Reference to an origin 110397601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-02 02:33:50

Mwpd:5.9

Field Value
Value 5.9
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwpd
Reference to an origin 110397601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-02 02:33:50

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 72
Type of magnitude mb
Reference to an origin 110397601
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-02 02:33:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
US.MIAR.BHZ.00 2022-10-02T02:28:31.28 10.0 positive automatic Pdiff 47 11402.8635 -5.20017 0
US.WMOK.BHZ.00 2022-10-02T02:28:20.20 10.0 positive automatic P 49 10978.8213 0.668275 0.0410667
US.ECSD.BHZ.00 2022-10-02T02:28:06.08 10.0 positive automatic P 41 10655.3007 -0.308499 0.0568878
US.MNTX.BHZ.00 2022-10-02T02:28:04.03 10.0 negative automatic P 55 10572.639 1.04928 0.0616195
US.AGMN.BHZ.00 2022-10-02T02:27:57.65 10.0 positive automatic P 36 10445.3997 -0.0631831 0.0665461
IU.ANMO.BHZ.00 2022-10-02T02:27:54.25 10.0 positive automatic P 52 10337.9184 0.737935 0.063983
II.RAYN.BHZ.00 2022-10-02T02:27:53.80 10.0 positive automatic P 296 10375.8027 -1.08238 0.0635132
US.SDCO.BHZ.00 2022-10-02T02:27:52.30 10.0 negative automatic P 49 10292.0532 0.569027 0.0697674
US.ISCO.BHZ.00 2022-10-02T02:27:48.45 10.0 negative automatic P 47 10190.7324 0.90814 0.0841478
IU.RSSD.BHZ.00 2022-10-02T02:27:43.00 10.0 negative automatic P 43 10110.2685 -0.0700633 0.0784399
IU.TUC.BHZ.00 2022-10-02T02:27:43.75 10.0 negative automatic P 56 10076.0916 1.30986 0.0811512
US.MVCO.BHZ.00 2022-10-02T02:27:43.50 10.0 positive automatic P 51 10073.1279 0.971216 0.0840545
GE.VSU.BHZ. 2022-10-02T02:27:40.25 10.0 positive automatic P 333 10022.1678 0.220605 0.0921399
US.WUAZ.BHZ.00 2022-10-02T02:27:36.40 10.0 negative automatic P 53 9900.5007 1.23498 0.098539
US.LAO.BHZ.00 2022-10-02T02:27:32.90 10.0 negative automatic P 41 9837.6303 0.515955 0.0937019
II.KIV.BHZ.00 2022-10-02T02:27:31.67 10.0 positive automatic P 316 9797.4594 0.969779 0.101523
US.BW06.BHZ.00 2022-10-02T02:27:29.18 10.0 negative automatic P 46 9760.3743 -0.13976 0.0993408
US.RLMT.BHZ.00 2022-10-02T02:27:27.13 10.0 negative automatic P 43 9686.7924 1.01671 0.103845
US.LKWY.BHZ.00 2022-10-02T02:27:26.08 10.0 negative automatic P 44 9625.7757 2.58422 0.117908
US.HWUT.BHZ.00 2022-10-02T02:27:24.78 10.0 negative automatic P 47 9651.3945 0.265184 0.108403
US.EGMT.BHZ.00 2022-10-02T02:27:19.30 10.0 negative automatic P 41 9535.7769 0.0382229 0.117222
US.BOZ.BHZ.00 2022-10-02T02:27:17.98 10.0 positive automatic P 44 9495.7725 0.411654 0.130148
US.ELK.BHZ.00 2022-10-02T02:27:13.40 10.0 positive automatic P 49 9391.9764 0.42326 0.136215
US.HLID.BHZ.00 2022-10-02T02:27:11.95 10.0 negative automatic P 46 9360.5523 0.4824 0.135309
IU.KEV.BHZ.00 2022-10-02T02:27:08.12 10.0 positive automatic P 342 9308.1048 -0.650073 0.1286
US.MSO.BHZ.00 2022-10-02T02:27:07.80 10.0 positive automatic P 43 9283.5849 -0.042886 0.128894
II.LVZ.BHZ.00 2022-10-02T02:27:01.72 10.0 positive automatic P 339 9147.3213 0.345223 0.139911
US.BMO.BHZ.00 2022-10-02T02:26:59.50 10.0 negative automatic P 45 9098.6811 0.336056 0.143426
US.WVOR.BHZ.00 2022-10-02T02:26:58.20 10.0 negative automatic P 48 9068.1783 0.450063 0.147254
BK.CMB.BHZ.00 2022-10-02T02:26:57.32 10.0 negative automatic P 53 9052.6383 0.42252 0.150056
US.NEW.BHZ.00 2022-10-02T02:26:55.05 10.0 negative automatic P 42 9009.3483 0.209809 0.14526
BK.SAO.BHZ.00 2022-10-02T02:26:55.22 10.0 positive automatic P 54 8997.993 0.997943 0.167199
GE.KBS.BHZ.00 2022-10-02T02:26:54.97 10.0 positive automatic P 352 8997.882 0.794671 0.0525692
DK.NOR.BHZ. 2022-10-02T02:26:54.95 10.0 negative automatic P 358 9007.1949 0.337271 0.153493
US.HAWA.BHZ.00 2022-10-02T02:26:49.33 10.0 negative automatic P 44 8887.3815 0.449157 0.162743
BK.MCCM.BHZ.00 2022-10-02T02:26:47.35 10.0 positive automatic P 53 8838.4527 0.920118 0.174346
II.DGAR.BHZ.00 2022-10-02T02:26:41.17 10.0 positive automatic PcP 258 8624.256 -4.72903 0
IU.COR.BHZ.00 2022-10-02T02:26:39.12 10.0 negative automatic P 47 8646.7002 2.17686 0.192854
US.NLWA.BHZ.00 2022-10-02T02:26:32.88 10.0 negative automatic P 44 8542.2714 1.10874 0.202124
II.ARTI.BHZ.00 2022-10-02T02:26:21.07 10.0 positive automatic P 325 8356.5018 -1.10834 0.227172
US.WRAK.BHZ.00 2022-10-02T02:25:56.05 10.0 positive automatic P 35 7852.8282 0.788175 0.262613
II.SIMI.BHZ.00 2022-10-02T02:25:52.37 10.0 positive automatic P 306 7813.4676 -0.956442 0.28636
CN.ATLI.BHZ. 2022-10-02T02:25:51.28 10.0 positive automatic P 32 7768.2906 0.555536 0.271237
CN.EAGLY.BHZ. 2022-10-02T02:25:44.35 10.0 negative automatic P 25 7657.5792 -0.190907 0.289396
US.EGAK.BHZ.00 2022-10-02T02:25:31.15 10.0 positive automatic P 26 7432.5822 -0.567886 0.31782
IU.COLA.BHZ.00 2022-10-02T02:25:12.92 10.0 positive automatic P 25 7125.9336 -0.917538 0.322772
II.KURK.BHZ.00 2022-10-02T02:25:07.17 10.0 positive automatic P 319 7041.2739 -1.64104 0.325008
IU.MAKZ.BHZ.00 2022-10-02T02:24:51.15 10.0 negative automatic P 315 6752.4519 -0.272067 0.409291
II.KDAK.BHZ.00 2022-10-02T02:24:45.55 10.0 positive automatic P 32 6666.0051 -0.468062 0.410604
IO.EVN.BHZ. 2022-10-02T02:24:23.05 10.0 positive automatic P 293 6249.0225 2.50328 0.455218
AU.MORW.BHZ. 2022-10-02T02:24:09.02 10.0 positive automatic P 213 6096.786 -0.8582 0.470378
AU.TOO.BHZ.00 2022-10-02T02:24:06.73 10.0 positive automatic P 182 6051.1872 -0.221016 0.450673
IU.POHA.BHZ.00 2022-10-02T02:24:06.65 10.0 negative automatic P 78 6020.2293 1.4866 0.480804
AU.MILA.BHZ.00 2022-10-02T02:24:03.03 10.0 negative automatic P 178 5995.1211 -0.274657 0.489878
G.CAN.BHZ.00 2022-10-02T02:23:50.15 10.0 positive automatic P 178 5802.0144 -0.312395 0.483367
IN.SHL.HHZ. 2022-10-02T02:23:49.47 10.0 positive automatic P 290 5759.5458 1.97917 0.530576
GE.GSI.BHZ. 2022-10-02T02:23:42.67 10.0 positive automatic P 258 5679.6036 0.554787 0.522568
AU.FORT.BHZ.00 2022-10-02T02:23:41.70 10.0 negative automatic P 201 5672.9436 0.023351 0.56182
AU.ARMA.BHZ. 2022-10-02T02:23:13.87 10.0 positive automatic P 175 5276.6736 -0.673113 0.609005
MY.KUM.BHZ. 2022-10-02T02:23:11.42 10.0 positive automatic P 261 5210.3733 1.71137 0.55355
MY.IPM.BHZ. 2022-10-02T02:23:10.77 10.0 negative automatic P 260 5199.7617 1.78196 0.592895
IU.YAK.BHZ.00 2022-10-02T02:23:07.67 10.0 negative automatic P 349 5189.5164 -0.570329 0.608268
IU.MBWA.BHZ.00 2022-10-02T02:23:07.70 10.0 negative automatic P 216 5173.2216 0.586892 0.632872
AU.WRKA.BHZ.00 2022-10-02T02:23:00.05 10.0 positive automatic P 204 5083.7001 -0.781441 0.632122
IU.ULN.BHZ.00 2022-10-02T02:22:54.27 10.0 positive automatic P 322 4996.2654 -0.481088 0.653777
AU.QLP.BHZ. 2022-10-02T02:22:41.67 10.0 negative automatic P 184 4839.2892 -1.51527 0.679533
IU.MA2.BHZ.00 2022-10-02T02:22:35.67 10.0 positive automatic P 3 4743.2298 -0.532173 0.69554
AU.EIDS.BHZ. 2022-10-02T02:22:33.42 10.0 negative automatic P 175 4713.6816 -0.59811 0.639588
ND.KOUNC.BHZ.00 2022-10-02T02:22:22.50 10.0 positive automatic P 155 4559.7135 -0.139435 0.709739
II.WRAB.BHZ.00 2022-10-02T02:22:03.92 10.0 positive automatic P 199 4321.5963 -0.946184 0.768002
G.SANVU.BHZ.00 2022-10-02T02:21:54.95 10.0 negative automatic P 147 4211.562 -1.5204 0.719024
MY.SBM.BHZ. 2022-10-02T02:21:51.22 10.0 positive automatic P 251 4132.9185 0.721105 0.765156
IU.CTAO.BHZ.00 2022-10-02T02:21:48.42 10.0 positive automatic P 181 4109.3199 -0.292748 0.73577
AU.MTN.BHZ.00 2022-10-02T02:21:23.43 10.0 negative automatic P 209 3741.2106 3.28883 0.884146
AU.KDU.BHZ.00 2022-10-02T02:21:12.80 10.0 negative automatic P 207 3658.9929 -0.856633 0.811816
GE.LUWI.BHZ. 2022-10-02T02:20:46.27 10.0 positive automatic P 236 3329.5449 -1.24801 0.363636
GE.SANI.BHZ. 2022-10-02T02:20:29.27 10.0 positive automatic P 230 3130.4331 -2.32583 0.930233
GE.PMG.BHZ.00 2022-10-02T02:20:14.07 10.0 positive automatic P 180 2922.8742 -0.734363 0.97561
II.ERM.BHZ.00 2022-10-02T02:20:07.97 10.0 negative automatic P 353 2810.5422 2.33948 0.930233
GE.FAKI.BHZ. 2022-10-02T02:19:59.22 10.0 positive automatic P 218 2740.9119 -0.721247 0.930233
JP.JTM.BHZ. 2022-10-02T02:19:56.95 10.0 positive automatic P 349 2712.0852 -0.616855 0.930233
JP.JTU.BHZ. 2022-10-02T02:19:47.45 10.0 positive automatic P 321 2630.0673 -3.36093 0.43956
JP.JMM.BHZ. 2022-10-02T02:19:29.85 10.0 negative automatic P 346 2405.7585 0.33439 0.930233
IU.MAJO.BHZ.00 2022-10-02T02:19:22.32 10.0 positive automatic P 340 2348.0385 -1.6502 0.930233
GE.GENI.BHZ. 2022-10-02T02:19:21.57 10.0 positive automatic P 200 2296.9008 2.63922 0.930233
JP.JMN.BHZ. 2022-10-02T02:19:18.15 10.0 positive automatic P 327 2286.2892 0.17289 0.952381
JP.JGF.BHZ. 2022-10-02T02:19:17.35 10.0 positive automatic P 337 2287.3215 -0.732397 0.930233
G.INU.BHZ.00 2022-10-02T02:19:17.01 10.0 negative automatic P 336 2276.2659 0.082175 0.952381
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