Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.3 on date 11-12-2022 and time 14:31:32 (UTC) in region Guerrero, Mexico [Land: Mexico]

A magnitude Mwp 6.3 earthquake occured in region: Guerrero, Mexico [Land: Mexico], on

  • 11-12-2022 14:31:32 (UTC)
  • 11-12-2022 15:31:32 (UTC +01:00) Italian time
  • 11-12-2022 08:31:32 (UTC -06:00) local time in the region of the earthquake (America/Mexico_City)

and geographic coordinates (lat, lon) 17.2620, -100.4520 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.

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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 6.3
Mwpd 6.4 		2022-12-11
14:31:32		 17.2617 -100.452 20 2022-12-11
14:48:08		 Sala Sismica INGV-Roma 112733091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-11 14:31:32
Latitude 17.2617
Longitude -100.4520
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 112733091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6899
Semi-minor axis of confidence ellipse (meter) 6861
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 215
Circular confidence region, given by single value of horizontal uncertainty (meter) 7883.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 164.516
Number of associated phases, regardless of their use for origin computation 90
Number of defining phases 90
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.42374
Epicentral distance of station closest to the epicenter (degree) 1.82369
Epicentral distance of station farthest from the epicenter (degree) 68.05050
Number of stations at which the event was observed 85
Number of stations from which data was used for origin computation 85
Magnitudes information

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 45
Type of magnitude Mwp
Reference to an origin 112733091
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-12-11 14:48:08

Mwpd:6.4

Field Value
Value 6.4
Uncertainty 0.1
Num. used stations 29
Type of magnitude Mwpd
Reference to an origin 112733091
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-12-11 14:48:08

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 71
Type of magnitude mb
Reference to an origin 112733091
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-12-11 14:48:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.ADK.BHZ.00 2022-12-11T14:42:29.07 10.0 positive automatic P 320 68.0505 -0.74253 0.293765
IU.RCBR.BHZ.00 2022-12-11T14:42:28.47 10.0 positive automatic P 104 67.7800 0.314985 0
GT.PLCA.BHZ.00 2022-12-11T14:42:09.25 10.0 negative automatic pP 155 64.2960 -2.94771 0
GT.PLCA.BHZ.00 2022-12-11T14:42:03.35 10.0 negative automatic P 155 64.2960 -2.52584 0.336199
C.GO06.BHZ. 2022-12-11T14:42:00.23 10.0 negative automatic pP 155 62.9486 -3.09991 0
DK.ANGG.BHZ. 2022-12-11T14:41:58.25 10.0 negative automatic P 24 63.2285 -0.410682 0.366482
DK.ISOG.BHZ. 2022-12-11T14:41:54.95 10.0 negative automatic P 24 62.6822 -0.0757047 0.182601
C1.BO02.BHZ. 2022-12-11T14:41:31.82 10.0 positive automatic P 152 59.1940 0.347289 0.408405
AT.TTA.BHZ. 2022-12-11T14:41:31.16 10.0 positive automatic P 334 59.3333 -1.30077 0.409278
GE.SFJD.BHZ.00 2022-12-11T14:41:30.42 10.0 negative automatic P 20 59.0754 -0.138611 0.414835
IU.COLA.BHZ.00 2022-12-11T14:41:16.12 10.0 negative automatic P 338 57.1044 -0.615617 0.45385
US.EGAK.BHZ.00 2022-12-11T14:40:59.58 10.0 positive automatic P 340 54.7625 -0.406012 0.478338
IU.LCO.BHZ.00 2022-12-11T14:40:56.12 10.0 negative automatic P 148 54.4664 -2.05077 0.461402
C.GO02.BHZ. 2022-12-11T14:40:40.43 10.0 positive automatic P 144 51.9884 0.440135 0.553766
G.MPG.BHZ.00 2022-12-11T14:40:12.30 10.0 positive automatic P 99 48.2958 0.728261 0.275021
CX.MNMCX.BHZ. 2022-12-11T14:40:03.30 10.0 positive automatic P 139 47.3675 -1.45247 0.558756
GT.LPAZ.BHZ.00 2022-12-11T14:39:54.60 10.0 positive automatic P 135 46.2577 -1.8991 0.631491
AT.CRAG.BHZ. 2022-12-11T14:39:53.62 10.0 positive automatic P 335 45.5604 3.44408 0.614643
US.PKME.BHZ.00 2022-12-11T14:38:51.15 10.0 positive automatic P 36 38.1893 1.20427 0.764415
US.LBNH.BHZ.00 2022-12-11T14:38:33.50 10.0 positive automatic P 36 36.0854 1.37569 0.752973
US.NLWA.BHZ.00 2022-12-11T14:38:29.48 10.0 negative automatic P 333 35.7419 0.24769 0.841677
US.LONY.BHZ.00 2022-12-11T14:38:20.80 10.0 negative automatic P 33 34.9096 -1.23356 0.77488
US.HAWA.BHZ.00 2022-12-11T14:38:07.10 10.0 negative automatic P 336 33.1400 0.443937 0.875014
IU.SJG.BHZ.00 2022-12-11T14:38:02.60 10.0 negative automatic P 83 32.6432 0.276976 0.875057
US.BINY.BHZ.00 2022-12-11T14:38:00.53 10.0 negative automatic P 35 32.5141 -0.677736 0.89862
US.EGMT.BHZ.00 2022-12-11T14:37:54.15 10.0 positive automatic P 348 31.6893 0.0964716 0
US.MSO.BHZ.00 2022-12-11T14:37:53.08 10.0 negative automatic P 342 31.5958 -0.191865 0.929203
US.DGMT.BHZ.00 2022-12-11T14:37:51.43 10.0 positive automatic P 355 31.3562 0.374287 0.934394
US.AGMN.BHZ.00 2022-12-11T14:37:48.48 10.0 negative automatic P 6 31.2602 -1.68043 0.89342
US.BMO.BHZ.00 2022-12-11T14:37:46.58 10.0 positive automatic P 336 30.9952 -1.38646 0.878719
US.GLMI.BHZ.00 2022-12-11T14:37:43.38 10.0 positive automatic P 22 30.5918 -0.893019 0.858014
IU.SSPA.BHZ.00 2022-12-11T14:37:41.87 10.0 negative automatic P 35 30.4047 -0.723563 0.92183
US.BOZ.BHZ.00 2022-12-11T14:37:38.03 10.0 negative automatic P 344 29.8282 0.299394 0.952381
US.WVOR.BHZ.00 2022-12-11T14:37:34.70 10.0 positive automatic P 332 29.5597 -0.606906 0.851064
US.MCWV.BHZ.00 2022-12-11T14:37:32.20 10.0 positive automatic pP 34 28.6524 5.13195 0.952381
US.RLMT.BHZ.00 2022-12-11T14:37:29.20 10.0 negative automatic P 347 28.8198 0.330427 0.963855
US.AAM.BHZ.00 2022-12-11T14:37:27.58 10.0 negative automatic P 26 28.8483 -1.21832 0.909091
US.JFWS.BHZ.00 2022-12-11T14:37:23.75 10.0 positive automatic pP 17 27.0784 2.92343 0
CU.SDDR.BHZ.00 2022-12-11T14:37:21.13 10.0 negative automatic P 82 27.7384 2.15431 0.952381
US.ACSO.BHZ.00 2022-12-11T14:37:15.38 10.0 negative automatic P 30 27.4900 -1.31959 0.869565
BK.CMB.BHZ.00 2022-12-11T14:37:13.12 10.0 positive automatic P 324 27.1350 -0.458454 0.869565
US.AHID.BHZ.00 2022-12-11T14:37:12.93 10.0 negative automatic P 343 27.0647 -0.237948 0.963855
US.ELK.BHZ.00 2022-12-11T14:37:10.23 10.0 negative automatic P 335 26.7186 0.133367 0.952381
US.BW06.BHZ.00 2022-12-11T14:37:09.30 10.0 negative automatic P 345 26.6554 -0.225232 0.930233
US.BLA.BHZ.00 2022-12-11T14:37:08.60 10.0 negative automatic P 38 26.6204 -0.335796 0.91954
US.ECSD.BHZ.00 2022-12-11T14:37:07.80 10.0 negative automatic P 6 26.6690 -1.54605 0.930233
US.HWUT.BHZ.00 2022-12-11T14:37:03.13 10.0 positive automatic P 341 26.1430 -1.70491 0.661157
US.SCIA.BHZ.00 2022-12-11T14:36:57.65 10.0 negative automatic P 13 25.4107 -0.283691 0.869565
US.DUG.BHZ.00 2022-12-11T14:36:56.98 10.0 positive automatic P 338 25.3036 -0.18485 0.952381
US.TZTN.BHZ.00 2022-12-11T14:36:47.60 10.0 negative automatic P 34 24.3883 -1.044 0.952381
US.NHSC.BHZ.00 2022-12-11T14:36:46.95 10.0 positive automatic P 45 24.1533 0.520646 0.833333
US.OGNE.BHZ.00 2022-12-11T14:36:41.23 10.0 positive automatic P 357 23.7215 -1.44379 0
IM.TKL.BHZ. 2022-12-11T14:36:40.27 10.0 positive automatic P 36 23.6141 -1.29298 0.91954
US.ISCO.BHZ.00 2022-12-11T14:36:34.38 10.0 negative automatic P 350 22.9777 -1.08206 0.930233
IU.CCM.BHZ.00 2022-12-11T14:36:26.82 10.0 positive automatic P 19 22.3042 -1.0639 0.720721
US.GOGA.BHZ.00 2022-12-11T14:36:25.43 10.0 positive automatic P 40 22.2144 -1.48099 0.91954
US.CBKS.BHZ.00 2022-12-11T14:36:24.98 10.0 negative automatic P 2 21.5603 4.97163 0.683761
US.KSU1.BHZ.00 2022-12-11T14:36:24.43 10.0 positive automatic P 8 22.0933 -1.2201 0.952381
CU.MTDJ.BHZ.00 2022-12-11T14:36:24.18 10.0 positive automatic P 84 21.8332 1.19923 0.610687
IU.WVT.BHZ.00 2022-12-11T14:36:22.80 10.0 positive automatic P 28 21.9311 -1.09908 0.952381
II.PFO.BHZ.00 2022-12-11T14:36:22.32 10.0 positive automatic P 322 21.7595 0.0708801 0.941176
US.MVCO.BHZ.00 2022-12-11T14:36:15.55 10.0 positive automatic P 342 21.1577 -0.381732 0.97561
US.SDCO.BHZ.00 2022-12-11T14:36:13.18 10.0 positive automatic P 349 20.9576 -0.669489 0.930233
US.WUAZ.BHZ.00 2022-12-11T14:36:11.45 10.0 positive automatic P 334 20.6753 0.831833 0.952381
IU.DWPF.BHZ.00 2022-12-11T14:36:10.47 10.0 positive automatic P 55 20.5849 1.09755 0.43956
US.LRAL.BHZ.00 2022-12-11T14:36:01.28 10.0 positive automatic P 35 19.8882 -0.538879 0.869565
IU.ANMO.BHZ.00 2022-12-11T14:35:46.82 10.0 positive automatic P 344 18.4765 0.175281 0.941176
US.MIAR.BHZ.00 2022-12-11T14:35:44.18 10.0 positive automatic P 18 18.3422 -0.69507 0.43956
IU.TUC.BHZ.00 2022-12-11T14:35:37.65 10.0 positive automatic P 330 17.7073 0.411078 0.952381
US.AMTX.BHZ.00 2022-12-11T14:35:35.93 10.0 positive automatic P 357 17.6553 -0.681463 0.43956
US.WMOK.BHZ.00 2022-12-11T14:35:34.38 10.0 positive automatic P 5 17.5389 -0.698659 0.43956
US.VBMS.BHZ.00 2022-12-11T14:35:33.70 10.0 positive automatic P 29 17.4437 -0.111688 0.941176
II.JTS.BHZ.00 2022-12-11T14:35:24.92 10.0 positive automatic P 113 16.5760 1.9305 0.769231
US.NATX.BHZ.00 2022-12-11T14:35:06.88 10.0 positive automatic P 19 15.4171 -1.16078 0.754717
MX.HSIG.BHZ. 2022-12-11T14:35:06.43 10.0 negative automatic P 323 15.1942 1.30284 0.869565
US.MNTX.BHZ.00 2022-12-11T14:35:05.13 10.0 positive automatic P 344 15.1116 1.05801 0.29304
GE.BOAB.BHZ. 2022-12-11T14:35:03.10 10.0 positive automatic P 107 15.0720 -0.44602 0.43956
US.JCT.BHZ.00 2022-12-11T14:34:40.60 10.0 positive automatic P 2 13.2303 2.08415 0
IU.HKT.BHZ.00 2022-12-11T14:34:40.62 10.0 positive automatic P 18 13.3801 0.231793 0.727273
IU.TEIG.BHZ.00 2022-12-11T14:34:18.90 10.0 positive automatic P 74 11.9003 -1.34753 0.43956
MX.HPIG.BHZ. 2022-12-11T14:34:08.45 10.0 positive automatic P 334 10.8090 2.84106 0.43956
MX.CCIG.BHZ. 2022-12-11T14:33:29.68 10.0 positive automatic P 96 8.0202 2.30991 0.43956
MX.ZAIG.BHZ. 2022-12-11T14:32:59.10 10.0 positive automatic P 341 5.8545 1.32587 0.909091
G.UNM.BHZ.00 2022-12-11T14:32:11.80 10.0 positive automatic P 30 2.3954 1.60566 0.930233
MX.MOIG.BHZ. 2022-12-11T14:32:11.73 10.0 positive automatic P 343 2.4958 0.202658 0.888889
MX.TLIG.BHZ. 2022-12-11T14:32:03.58 10.0 positive automatic P 80 1.8237 1.44839 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