INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of Mwp 6.7 on date 13-11-2017 and time 03:28:24 (Italy) in region Costa Rica

A magnitude Mwp 6.7 earthquake occured in region: Costa Rica, on

  • 13-11-2017 02:28:24 (UTC)
  • 13-11-2017 03:28:24 (UTC +01:00) Italian time
  • 12-11-2017 20:28:24 (UTC -06:00) local time in the region of the earthquake (America/Costa_Rica)

and geographic coordinates (lat, lon) 9.57, -84.53 at 35 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 Date and Time (UTC) Latitude Longitude Magnitude Depth (km) Published time (UTC) Author Location ID
Rev 100 2017-11-13
02:28:24
9.57 -84.53 mb 5.5
Mwp 6.7
Mwpd 6.8
35 2017-11-13
02:40:36
Sala Sismica INGV-Roma 51828181
Best location and best magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-11-13 02:28:24
Latitude 9.57
Longitude -84.53
Depth (km) 35 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 51828181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5896
Semi-minor axis of confidence ellipse (meter) 1990
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
Circular confidence region, given by single value of horizontal uncertainty (meter) 4767.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92.3598
Number of associated phases, regardless of their use for origin computation 105
Number of defining phases 105
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.6395
Epicentral distance of station closest to the epicenter (degree) 0.60235
Epicentral distance of station farthest from the epicenter (degree) 47.38091
Number of stations at which the event was observed 91
Number of stations from which data was used for origin computation 91
Magnitudes information

Mwpd:6.8

Field Value
Value 6.8
Uncertainty 0.1
Num. used stations 60
Type of magnitude Mwpd
Reference to an origin 51828181
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-11-13 02:40:36

Mwp:6.7

Field Value
Value 6.7
Uncertainty 0.1
Num. used stations 67
Type of magnitude Mwp
Reference to an origin 51828181
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-11-13 02:40:36

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 66
Type of magnitude mb
Reference to an origin 51828181
Agency INGV
Autore Auto added
Time of creation (UTC) 2017-11-13 02:40:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.NEW.BHZ.00 2017-11-13T02:36:53.38 10.0 positive automatic P 331 47.3809 -1.69668 0.546581
G.PEL.BHZ.00 2017-11-13T02:36:31.65 10.0 negative automatic P 163 44.7007 -2.31 0.268842
US.WVOR.BHZ.00 2017-11-13T02:36:31.28 10.0 positive automatic P 324 44.3742 -0.189578 0.649758
US.BMO.BHZ.00 2017-11-13T02:36:36.03 10.0 positive automatic P 327 45.1685 -1.72934 0.59426
US.MSO.BHZ.00 2017-11-13T02:36:33.25 10.0 positive automatic P 332 44.8498 -1.99318 0.656603
US.EGMT.BHZ.00 2017-11-13T02:36:26.53 10.0 positive automatic P 336 43.9279 -1.31335 0.635546
US.BOZ.BHZ.00 2017-11-13T02:36:18.48 10.0 positive automatic P 332 42.8623 -0.861641 0.646821
C1.CO02.BHZ. 2017-11-13T02:36:18.60 10.0 negative automatic P 163 42.7818 -0.0163533 0.2185
BK.SAO.BHZ.00 2017-11-13T02:36:21.92 10.0 positive automatic P 315 43.0216 1.51118 0
BK.CMB.BHZ.00 2017-11-13T02:36:20.90 10.0 positive automatic P 317 42.9512 0.991252 0.708235
US.HLID.BHZ.00 2017-11-13T02:36:17.93 10.0 positive automatic P 328 42.7682 -0.681636 0.620858
US.DGMT.BHZ.00 2017-11-13T02:36:12.70 10.0 positive automatic P 341 42.2603 -1.58651 0.657296
US.ELK.BHZ.00 2017-11-13T02:36:07.18 10.0 positive automatic P 324 41.3371 0.167171 0.721635
US.RLMT.BHZ.00 2017-11-13T02:36:06.18 10.0 positive automatic P 334 41.4325 -1.59395 0.687109
US.LAO.BHZ.00 2017-11-13T02:36:06.05 10.0 positive automatic P 337 41.455 -1.69942 0.656845
IU.LCO.BHZ.00 2017-11-13T02:36:02.92 10.0 positive automatic P 161 40.8188 0.160887 0.73149
US.AHID.BHZ.00 2017-11-13T02:35:59.20 10.0 positive automatic P 330 40.5049 -0.911089 0.755479
US.HWUT.BHZ.00 2017-11-13T02:35:54.20 10.0 positive automatic P 328 39.9023 -0.897293 0.683942
US.TPNV.BHZ.00 2017-11-13T02:35:54.55 10.0 positive automatic P 319 39.6205 1.8358 0.745654
C.GO03.BHZ. 2017-11-13T02:35:53.55 10.0 negative automatic P 160 39.655 0.697998 0
US.BW06.BHZ.00 2017-11-13T02:35:52.40 10.0 positive automatic P 331 39.7521 -1.51873 0.717801
NN.PRN.HHZ. 2017-11-13T02:35:49.42 10.0 positive automatic P 320 39.1261 0.847726 0.794405
IU.RSSD.BHZ.00 2017-11-13T02:35:42.07 10.0 positive automatic P 337 38.4654 -1.06693 0.709507
US.EYMN.BHZ.00 2017-11-13T02:35:42.90 10.0 positive automatic P 353 38.8257 -2.985 0.760951
II.PFO.BHZ.00 2017-11-13T02:35:39.72 10.0 positive automatic P 314 37.9034 1.45226 0.580755
US.PKME.BHZ.00 2017-11-13T02:35:39.08 10.0 positive automatic P 17 38.0284 -0.0489008 0.65345
C.GO02.BHZ. 2017-11-13T02:35:37.28 10.0 negative automatic P 158 37.6557 0.879362 0.765734
CN.GAC.BHZ. 2017-11-13T02:35:29.05 10.0 positive automatic P 11 36.9614 -1.03059 0.779111
US.LBNH.BHZ.00 2017-11-13T02:35:25.08 10.0 positive automatic P 15 36.3526 0.125617 0.790934
US.COWI.BHZ.00 2017-11-13T02:35:25.95 10.0 positive automatic P 355 36.7445 -2.36474 0.821063
US.LONY.BHZ.00 2017-11-13T02:35:22.13 10.0 positive automatic P 12 36.0919 -0.612832 0.844561
GE.LVC.BHZ.00 2017-11-13T02:35:20.47 10.0 negative automatic P 155 35.6364 1.21285 0.778125
IW.SMCO.BHZ.00 2017-11-13T02:35:20.15 10.0 positive automatic P 330 35.7547 -0.213848 0.387939
US.WUAZ.BHZ.00 2017-11-13T02:35:20.28 10.0 positive automatic P 321 35.6379 1.23281 0.804926
US.ISCO.BHZ.00 2017-11-13T02:35:17.93 10.0 positive automatic P 332 35.5809 -0.825116 0.762241
US.ECSD.BHZ.00 2017-11-13T02:35:16.88 10.0 positive automatic P 345 35.7441 -2.88838 0.793716
CN.SADO.BHZ. 2017-11-13T02:35:16.38 10.0 positive automatic P 7 35.5084 -1.32099 0.826473
US.MVCO.BHZ.00 2017-11-13T02:35:14.38 10.0 positive automatic P 326 35.0883 -0.0429747 0.806503
US.GLMI.BHZ.00 2017-11-13T02:35:13.55 10.0 positive automatic P 360 35.257 -2.01588 0.831551
US.OGNE.BHZ.00 2017-11-13T02:35:12.38 10.0 positive automatic P 337 34.9869 -0.974326 0.817782
IU.HRV.BHZ.00 2017-11-13T02:35:12.17 10.0 positive automatic P 17 34.8459 0.179643 0.793225
US.SDCO.BHZ.00 2017-11-13T02:35:03.73 10.0 positive automatic P 330 33.9164 -0.626416 0.776647
US.JFWS.BHZ.00 2017-11-13T02:35:00.28 10.0 positive automatic P 352 33.719 -1.97744 0.873217
US.BINY.BHZ.00 2017-11-13T02:35:00.35 10.0 positive automatic P 12 33.4839 0.118502 0.857701
US.SCIA.BHZ.00 2017-11-13T02:34:56.23 10.0 positive automatic P 348 33.2292 -1.75822 0.843298
US.ERPA.BHZ.00 2017-11-13T02:34:53.48 10.0 positive automatic P 6 32.7941 -0.701214 0.871845
US.AAM.BHZ.00 2017-11-13T02:34:52.75 10.0 positive automatic P 1 32.7428 -0.956874 0.872901
IU.ANMO.BHZ.00 2017-11-13T02:34:50.27 10.0 positive automatic P 325 32.3235 -0.053078 0.924563
US.CBKS.BHZ.00 2017-11-13T02:34:47.75 10.0 positive automatic P 337 32.2603 -1.82225 0.843629
US.HDIL.BHZ.00 2017-11-13T02:34:39.35 10.0 positive automatic P 353 31.2749 -1.48213 0.924906
GT.LPAZ.BHZ.00 2017-11-13T02:34:35.40 10.0 negative automatic P 148 30.526 0.381824 0.908594
US.MCWV.BHZ.00 2017-11-13T02:34:33.28 10.0 positive automatic P 7 30.3797 0.332215 0.944213
US.AMTX.BHZ.00 2017-11-13T02:34:25.93 10.0 positive automatic P 331 29.7724 -1.77388 0.860215
US.CBN.BHZ.00 2017-11-13T02:34:24.50 10.0 positive automatic P 12 29.3515 0.690573 0.952381
IU.BBSR.BHZ.00 2017-11-13T02:34:24.25 10.0 positive automatic P 36 29.259 1.2631 0.909091
US.MNTX.BHZ.00 2017-11-13T02:34:23.75 10.0 positive automatic P 322 29.3793 -0.364724 0.963855
IU.CCM.BHZ.00 2017-11-13T02:34:20.02 10.0 positive automatic P 349 29.1211 -1.77416 0.869565
IU.WCI.BHZ.00 2017-11-13T02:34:17.27 10.0 positive automatic P 357 28.7052 -0.831471 0.952381
IU.SAML.BHZ.00 2017-11-13T02:34:12.47 10.0 positive automatic P 130 28.188 -1.01268 0.952381
US.WMOK.BHZ.00 2017-11-13T02:34:12.38 10.0 positive automatic P 335 28.343 -2.54977 0.879121
US.BLA.BHZ.00 2017-11-13T02:34:11.00 10.0 positive automatic P 7 27.8928 0.0669115 0.987654
US.TZTN.BHZ.00 2017-11-13T02:34:02.80 10.0 positive automatic P 2 26.9914 -0.0192118 0.930233
MX.HPIG.BHZ. 2017-11-13T02:33:59.34 10.0 positive automatic P 314 26.4542 1.1243 0.851064
US.CNNC.BHZ.00 2017-11-13T02:33:57.55 10.0 positive automatic P 12 26.3782 0.318433 0.952381
US.MIAR.BHZ.00 2017-11-13T02:33:54.98 10.0 positive automatic P 343 26.3147 -1.71563 0.860215
US.OXF.BHZ.00 2017-11-13T02:33:46.65 10.0 positive automatic P 351 25.3412 -1.20481 0.930233
US.JCT.BHZ.00 2017-11-13T02:33:46.60 10.0 positive automatic P 328 25.2936 -0.905758 0.941176
CU.BBGH.BHZ.00 2017-11-13T02:33:44.23 10.0 positive automatic P 79 24.7324 1.89188 0.851064
US.NATX.BHZ.00 2017-11-13T02:33:35.63 10.0 positive automatic P 339 24.0971 -0.914667 0.869565
US.NHSC.BHZ.00 2017-11-13T02:33:35.68 10.0 positive automatic P 9 23.8795 1.14862 0.952381
US.GOGA.BHZ.00 2017-11-13T02:33:34.90 10.0 positive automatic P 2 23.8643 0.494336 0.952381
US.LRAL.BHZ.00 2017-11-13T02:33:32.55 10.0 positive automatic P 355 23.5826 0.719599 0.97561
IU.HKT.BHZ.00 2017-11-13T02:33:24.87 10.0 positive automatic P 334 22.9658 -0.654018 0.888889
II.NNA.BHZ.00 2017-11-13T02:33:24.17 10.0 positive automatic P 160 22.8677 -0.491373 0.869565
CU.GRGR.BHZ.00 2017-11-13T02:33:23.08 10.0 positive automatic P 81 22.6079 1.2266 0.879121
MX.ZAIG.BHZ. 2017-11-13T02:33:15.44 10.0 positive automatic P 310 21.7352 2.49702 0.952381
US.KVTX.BHZ.00 2017-11-13T02:33:15.23 10.0 positive automatic P 327 21.9498 0.403482 0.888889
US.BRAL.BHZ.00 2017-11-13T02:33:14.00 10.0 positive automatic P 354 21.7281 1.54365 0.851064
MX.MOIG.BHZ. 2017-11-13T02:32:47.08 10.0 positive automatic P 304 19.0165 3.68003 0.952381
IU.DWPF.BHZ.00 2017-11-13T02:32:42.32 10.0 positive automatic P 9 18.7715 1.94971 0.888889
CU.SDDR.BHZ.00 2017-11-13T02:32:07.80 10.0 positive automatic P 52 15.9037 2.29307 0.869565
MX.TLIG.BHZ. 2017-11-13T02:32:06.51 10.0 positive automatic P 302 15.7993 2.25418 0.888889
CU.GTBY.BHZ.00 2017-11-13T02:31:40.48 10.0 positive automatic P 40 13.7867 3.20147 0.808081
IU.PAYG.BHZ.00 2017-11-13T02:31:10.27 10.0 negative automatic P 210 11.7328 1.01072 0.740741
IU.TEIG.BHZ.00 2017-11-13T02:31:06.52 10.0 positive automatic P 342 11.2547 3.83776 0.833333
CU.MTDJ.BHZ.00 2017-11-13T02:31:02.53 10.0 positive automatic P 37 11.0015 3.15938 0.879121
IU.OTAV.BHZ.00 2017-11-13T02:31:00.02 10.0 positive automatic P 147 11.1198 -1.41217 0.952381
MX.CCIG.BHZ. 2017-11-13T02:30:49.34 10.0 positive automatic P 313 9.9971 3.60448 0.888889
CU.TGUH.BHZ.00 2017-11-13T02:29:42.70 10.0 positive automatic P 329 5.2301 2.43567 0.860215
CU.BCIP.BHZ.00 2017-11-13T02:29:32.55 10.0 positive automatic P 95 4.6502 0.441609 0.987654
G.HDC.BHZ.00 2017-11-13T02:28:35.50 10.0 positive automatic P 44 0.6023 -0.968131 0.930233
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