Earthquake with magnitude of Mwp 6.0 on date 18-09-2017 and time 16:19:12 (Italy) in region Near coast of Oaxaca, Mexico [Sea: Mexico]

A magnitude Mwp 6.0 earthquake occured in region: Near coast of Oaxaca, Mexico [Sea: Mexico], on

  • 18-09-2017 14:19:12 (UTC)
  • 18-09-2017 16:19:12 (UTC +02:00) Italian time
  • 18-09-2017 08:19:12 (UTC -06:00) local time in the region of the earthquake (America/Guatemala)

and geographic coordinates (lat, lon) 15.18, -94.57 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 mb 5.3
Mwp 6.0

Mwpd 6.2
2017-09-18
14:19:12
15.18 -94.57 10 2017-09-18
14:48:28
Sala Sismica INGV-Roma 50223141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-09-18 14:19:12
Latitude 15.18
Longitude -94.57
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 50223141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8488
Semi-minor axis of confidence ellipse (meter) 2634
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
Circular confidence region, given by single value of horizontal uncertainty (meter) 6871.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 139.737
Number of associated phases, regardless of their use for origin computation 103
Number of defining phases 103
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.83046
Epicentral distance of station closest to the epicenter (degree) 2.58646
Epicentral distance of station farthest from the epicenter (degree) 85.21374
Number of stations at which the event was observed 94
Number of stations from which data was used for origin computation 94
Magnitudes information

Mwpd:6.2

Field Value
Value 6.2
Uncertainty 0.2
Num. used stations 23
Type of magnitude Mwpd
Reference to an origin 50223141
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-09-18 14:48:28

Mwp:6

Field Value
Value 6
Uncertainty 0.2
Num. used stations 36
Type of magnitude Mwp
Reference to an origin 50223141
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-09-18 14:48:28

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 77
Type of magnitude mb
Reference to an origin 50223141
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-09-18 14:48:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GE.WLF.BHZ. 2017-09-18T14:31:50.65 10.0 positive automatic PcP 40 85.2137 -1.31358 0
IU.KONO.BHZ.00 2017-09-18T14:31:45.47 10.0 positive automatic P 30 83.878 3.41925 0.134237
G.CLF.BHZ.00 2017-09-18T14:31:41.00 10.0 positive automatic P 42 83.2248 2.3206 0.10961
IU.PAB.BHZ.00 2017-09-18T14:31:25.87 10.0 positive automatic P 51 80.5649 1.04896 0.169709
PM.PESTR.BHZ. 2017-09-18T14:31:16.58 10.0 negative automatic P 53 78.2303 4.57921 0
GE.MTE.BHZ. 2017-09-18T14:31:11.00 10.0 positive automatic P 51 77.9999 1.20951 0.189587
LX.MORF.BHZ. 2017-09-18T14:31:13.97 10.0 positive automatic PcP 54 77.677 -5.07819 0
SS.COI.BHZ. 2017-09-18T14:31:12.47 10.0 negative automatic PcP 51 77.3789 -5.21432 0
GE.DSB.BHZ. 2017-09-18T14:31:06.75 10.0 negative automatic P 38 76.8177 2.67739 0.196533
GE.VAL.BHZ. 2017-09-18T14:30:52.00 10.0 positive automatic P 40 74.6301 1.48197 0.22863
DK.NOR.BHZ. 2017-09-18T14:30:45.30 10.0 negative automatic P 9 73.2275 1.99617 0.22758
II.BORG.BHZ.00 2017-09-18T14:30:22.62 10.0 positive automatic P 26 69.1722 3.85757 0.265287
DK.NEEM.BHZ.10 2017-09-18T14:29:58.35 10.0 positive automatic P 9 65.934 -0.366148 0.3231
GE.SUMG.BHZ. 2017-09-18T14:29:57.85 10.0 negative automatic P 16 65.7314 0.316802 0.318243
CN.EUNU.BHZ. 2017-09-18T14:29:52.08 10.0 positive automatic P 2 64.9799 -0.137101 0.33911
C1.BO02.BHZ. 2017-09-18T14:29:46.67 10.0 positive automatic PcP 156 54.8364 1.9297 0
DK.ICESG.BHZ.00 2017-09-18T14:29:45.85 10.0 negative automatic P 19 63.733 1.4113 0.351271
G.COYC.BHZ.00 2017-09-18T14:29:45.15 10.0 negative automatic P 163 64.0678 -1.03352 0.339026
C.GO05.BHZ. 2017-09-18T14:28:40.43 10.0 positive automatic P 157 54.5898 -0.191367 0.449535
AT.TTA.BHZ. 2017-09-18T14:29:42.92 10.0 positive automatic P 334 63.6978 -0.951225 0.356709
IU.RCBR.BHZ.00 2017-09-18T14:29:35.57 10.0 positive automatic P 105 61.786 4.53965 0.386153
C1.LL02.BHZ. 2017-09-18T14:29:31.05 10.0 negative automatic P 161 61.9711 -1.21456 0.383592
C.GO04.BHZ. 2017-09-18T14:29:31.68 10.0 positive automatic PcP 153 50.7988 1.95099 0
C1.LL01.BHZ. 2017-09-18T14:29:24.80 10.0 negative automatic P 161 61.0604 -1.26671 0.361817
DK.DY2G.BHZ.10 2017-09-18T14:29:22.70 10.0 positive automatic P 20 60.2298 1.94166 0.398537
GT.PLCA.BHZ.00 2017-09-18T14:29:17.55 10.0 negative automatic P 159 60.1831 -2.69975 0.385731
C.GO06.BHZ. 2017-09-18T14:29:08.33 10.0 positive automatic P 159 58.8407 -2.69612 0.413298
CN.INK.BHZ. 2017-09-18T14:29:08.65 10.0 negative automatic P 344 58.6204 -0.625864 0.441799
DK.NRS.BHZ. 2017-09-18T14:29:05.65 10.0 positive automatic P 26 57.7316 2.58679 0.424199
DK.NUUK.BHZ.00 2017-09-18T14:29:02.75 10.0 positive automatic P 21 57.0709 4.34292 0.454279
GT.CPUP.BHZ.00 2017-09-18T14:28:42.80 10.0 negative automatic P 139 55.0699 -1.2974 0.484863
CN.FRB.BHZ. 2017-09-18T14:28:18.58 10.0 negative automatic P 14 51.7962 -1.45472 0.518527
C.GO02.BHZ. 2017-09-18T14:27:43.65 10.0 positive automatic P 149 47.1127 -1.0535 0.595084
GE.LVC.BHZ.00 2017-09-18T14:27:31.52 10.0 negative automatic P 146 45.3799 0.383182 0.42134
CN.SCHQ.BHZ. 2017-09-18T14:27:28.75 10.0 negative automatic P 22 45.0846 0.374753 0.644693
US.OXF.BHZ.00 2017-09-18T14:27:19.48 10.0 negative automatic S 13 19.8836 -7.22824 0
GT.LPAZ.BHZ.00 2017-09-18T14:26:53.05 10.0 positive automatic P 139 40.8774 -1.98714 0.595643
US.NLWA.BHZ.00 2017-09-18T14:26:52.38 10.0 negative automatic P 329 40.317 2.68403 0.71554
II.FFC.BHZ.00 2017-09-18T14:26:45.97 10.0 positive automatic P 353 39.9635 -0.736849 0.682865
IU.SAML.BHZ.00 2017-09-18T14:26:39.72 10.0 positive automatic P 126 39.3587 -1.90945 0.741947
US.NEW.BHZ.00 2017-09-18T14:26:29.03 10.0 positive automatic P 335 37.9347 -0.758271 0.78755
UW.BRAN.BHZ. 2017-09-18T14:26:13.75 10.0 positive automatic P 333 36.1742 -1.13431 0.842855
US.MSO.BHZ.00 2017-09-18T14:26:09.23 10.0 positive automatic P 337 35.5238 -0.0983296 0.807171
US.BMO.BHZ.00 2017-09-18T14:26:07.13 10.0 positive automatic P 332 35.3455 -0.645853 0.820113
US.EGMT.BHZ.00 2017-09-18T14:26:05.83 10.0 negative automatic P 342 35.1557 -0.295488 0.393646
US.DGMT.BHZ.00 2017-09-18T14:26:02.00 10.0 positive automatic P 349 34.2213 4.02338 0.814307
CN.ULM.BHZ. 2017-09-18T14:26:02.88 10.0 negative automatic P 359 35.0879 -2.52361 0.825267
US.WVOR.BHZ.00 2017-09-18T14:25:58.08 10.0 positive automatic P 328 34.2043 0.126495 0.863131
US.BOZ.BHZ.00 2017-09-18T14:25:56.98 10.0 negative automatic P 338 33.6305 3.9758 0.864767
US.LONY.BHZ.00 2017-09-18T14:25:55.10 10.0 positive automatic P 26 33.9526 -0.503387 0.868354
US.RLMT.BHZ.00 2017-09-18T14:25:42.10 10.0 negative automatic P 340 32.4111 -0.32611 0.890098
CN.SADO.BHZ. 2017-09-18T14:25:41.00 10.0 negative automatic P 21 32.3396 -0.484985 0.935624
US.ELK.BHZ.00 2017-09-18T14:25:32.65 10.0 positive automatic P 329 31.2392 0.505267 0.925674
US.COWI.BHZ.00 2017-09-18T14:25:30.88 10.0 negative automatic P 7 31.2551 -1.11919 0.914445
IU.RSSD.BHZ.00 2017-09-18T14:25:25.37 10.0 negative automatic P 346 30.0416 3.8151 0.951556
US.BW06.BHZ.00 2017-09-18T14:25:24.68 10.0 positive automatic P 338 30.4375 -0.40027 0.931868
US.HWUT.BHZ.00 2017-09-18T14:25:23.63 10.0 positive automatic P 334 30.2354 0.406094 0.947344
US.DUG.BHZ.00 2017-09-18T14:25:19.10 10.0 positive automatic P 331 29.6438 1.17717 0
IU.SSPA.BHZ.00 2017-09-18T14:25:17.97 10.0 positive automatic P 26 29.2974 3.32772 0.952381
US.TPNV.BHZ.00 2017-09-18T14:25:14.70 10.0 positive automatic P 323 29.0608 1.92455 0
US.ECSD.BHZ.00 2017-09-18T14:25:06.93 10.0 positive automatic P 357 28.6088 -1.64219 0.941176
US.JFWS.BHZ.00 2017-09-18T14:25:01.13 10.0 positive automatic P 7 27.9821 -1.83038 0.963855
US.HDIL.BHZ.00 2017-09-18T14:24:41.40 10.0 positive automatic P 9 25.7895 -1.78979 0.695652
US.WUAZ.BHZ.00 2017-09-18T14:24:39.48 10.0 negative automatic P 327 25.2979 0.503259 0.941176
US.MVCO.BHZ.00 2017-09-18T14:24:39.30 10.0 positive automatic P 333 25.2508 0.6567 0.963855
US.SDCO.BHZ.00 2017-09-18T14:24:32.40 10.0 negative automatic P 339 24.5536 0.0327701 0.91954
IU.WCI.BHZ.00 2017-09-18T14:24:26.42 10.0 positive automatic P 16 24.1792 -2.12369 0.769231
US.CBKS.BHZ.00 2017-09-18T14:24:26.23 10.0 positive automatic P 350 24.0695 -1.39792 0.761905
US.KSU1.BHZ.00 2017-09-18T14:24:25.45 10.0 positive automatic P 356 23.99 -1.38037 0.952381
US.TZTN.BHZ.00 2017-09-18T14:24:20.33 10.0 positive automatic P 23 23.5113 -2.09701 0.97561
IU.CCM.BHZ.00 2017-09-18T14:24:15.52 10.0 positive automatic P 7 23.0652 -2.18649 0.869565
IU.ANMO.BHZ.00 2017-09-18T14:24:11.42 10.0 negative automatic P 334 22.4676 -0.23344 0.930233
IU.WVT.BHZ.00 2017-09-18T14:24:02.77 10.0 positive automatic P 15 21.7978 -1.45168 0.740741
US.GOGA.BHZ.00 2017-09-18T14:23:54.13 10.0 negative automatic P 27 20.8171 0.474887 0.952381
MX.SRIG.BHZ. 2017-09-18T14:23:53.61 10.0 negative automatic P 309 20.4206 4.27342 0.888889
US.AMTX.BHZ.00 2017-09-18T14:23:51.88 10.0 positive automatic P 343 20.7166 -0.836073 0.898876
MX.HSIG.BHZ. 2017-09-18T14:23:50.85 10.0 negative automatic P 315 20.4961 0.65813 0.909091
US.WMOK.BHZ.00 2017-09-18T14:23:43.43 10.0 positive automatic P 350 19.9237 -0.582802 0.909091
US.OXF.BHZ.00 2017-09-18T14:23:41.15 10.0 positive automatic P 13 19.8836 -2.3542 0.43956
CU.GTBY.BHZ.00 2017-09-18T14:23:37.03 10.0 positive automatic P 73 19.1331 1.73314 0.97561
US.MIAR.BHZ.00 2017-09-18T14:23:36.90 10.0 positive automatic P 2 19.388 -1.20936 0.909091
US.MNTX.BHZ.00 2017-09-18T14:23:35.98 10.0 negative automatic P 331 19.2427 -0.57409 0.930233
US.LRAL.BHZ.00 2017-09-18T14:23:35.53 10.0 positive automatic P 20 19.1351 0.202603 0.97561
IU.DWPF.BHZ.00 2017-09-18T14:23:21.62 10.0 negative automatic P 41 17.7554 2.30367 0.930233
US.BRAL.BHZ.00 2017-09-18T14:23:15.30 10.0 positive automatic P 22 17.4057 0.314899 0.747664
US.VBMS.BHZ.00 2017-09-18T14:23:14.13 10.0 positive automatic P 11 17.4348 -1.21263 0.720721
CU.MTDJ.BHZ.00 2017-09-18T14:23:04.95 10.0 positive automatic P 77 16.5881 0.0894888 0.601504
US.NATX.BHZ.00 2017-09-18T14:23:02.65 10.0 positive automatic P 360 16.5824 -2.00741 0.43956
US.JCT.BHZ.00 2017-09-18T14:22:56.95 10.0 positive automatic P 343 16.0378 -0.812135 0.842105
MX.HPIG.BHZ. 2017-09-18T14:22:53.10 10.0 positive automatic P 321 15.6505 0.157391 0.833333
IU.HKT.BHZ.00 2017-09-18T14:22:39.07 10.0 positive automatic P 356 14.8303 -2.63319 0.43956
GE.BOAB.BHZ. 2017-09-18T14:21:24.25 10.0 positive automatic P 106 9.0617 1.27655 0.677966
IU.TEIG.BHZ.00 2017-09-18T14:21:05.60 10.0 positive automatic P 49 7.8337 -0.467735 0.97561
MX.TLIG.BHZ. 2017-09-18T14:20:19.58 10.0 negative automatic P 302 4.5182 -1.12876 0.952381
MX.CCIG.BHZ. 2017-09-18T14:19:56.49 10.0 positive automatic P 64 2.5865 2.25675 0.30303
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download