Earthquake with magnitude of Mwp 6.1 on date 31-03-2019 and time 09:04:05 (Italy) in region Near coast of Ecuador [Sea: Ecuador]

A magnitude Mwp 6.1 earthquake occured in region: Near coast of Ecuador [Sea: Ecuador], on

  • 31-03-2019 07:04:05 (UTC)
  • 31-03-2019 09:04:05 (UTC +02:00) Italian time
  • 31-03-2019 02:04:05 (UTC -05:00) local time in the region of the earthquake (America/Guayaquil)

and geographic coordinates (lat, lon) -1.9, -80.81 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
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 6.1

Mwpd 6.3
2019-03-31
07:04:05
-1.91 -80.81 20 2019-03-31
07:28:44
Sala Sismica INGV-Roma 67102821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-31 07:04:05
Latitude -1.91
Longitude -80.81
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 67102821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 18296
Semi-minor axis of confidence ellipse (meter) 2362
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 14869.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142.58
Number of associated phases, regardless of their use for origin computation 129
Number of defining phases 129
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.4525
Epicentral distance of station closest to the epicenter (degree) 3.18694
Epicentral distance of station farthest from the epicenter (degree) 86.79008
Number of stations at which the event was observed 119
Number of stations from which data was used for origin computation 119
Magnitudes information

Mwp:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 66
Type of magnitude Mwp
Reference to an origin 67102821
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-31 07:28:44

Mwpd:6.3

Field Value
Value 6.3
Uncertainty 0.2
Num. used stations 64
Type of magnitude Mwpd
Reference to an origin 67102821
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-31 07:28:44

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 95
Type of magnitude mb
Reference to an origin 67102821
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-31 07:28:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
G.CLF.BHZ.00 2019-03-31T07:16:47.40 10.0 positive automatic P 42 86.7901 1.12199 0.112027
IU.SJG.BHZ.00 2019-03-31T07:16:37.65 10.0 positive automatic ScP 35 24.6754 1.19183 0
GE.SNAA.BHZ. 2019-03-31T07:16:33.91 10.0 positive automatic P 162 84.4264 -0.731312 0.13944
WM.CART.BHZ. 2019-03-31T07:16:28.47 10.0 positive automatic P 52 83.1131 0.680049 0
IU.COLA.BHZ.00 2019-03-31T07:16:26.90 10.0 positive automatic PcP 337 82.2167 -1.56178 0
IU.PAB.BHZ.00 2019-03-31T07:16:17.07 10.0 positive automatic P 49 80.8321 1.11384 0.159704
GE.SUMG.BHZ. 2019-03-31T07:16:05.90 10.0 positive automatic P 12 79.074 -0.93622 0.183734
PM.PESTR.BHZ. 2019-03-31T07:16:02.80 10.0 positive automatic P 50 78.2378 1.05003 0.17903
GE.MTE.BHZ. 2019-03-31T07:16:05.25 10.0 positive automatic P 48 78.5999 1.43251 0.192888
CN.INK.BHZ. 2019-03-31T07:16:04.30 10.0 positive automatic P 343 78.8744 -0.889138 0.187885
PM.PVAQ.BHZ. 2019-03-31T07:16:01.29 10.0 positive automatic P 51 77.8334 1.821 0
DK.ICESG.BHZ.00 2019-03-31T07:16:00.75 10.0 negative automatic sP 14 76.2603 1.79384 0
WM.AVE.BHZ. 2019-03-31T07:15:58.55 10.0 positive automatic P 55 77.2615 2.27356 0.17629
CN.RES.BHZ. 2019-03-31T07:15:53.85 10.0 positive automatic P 356 77.0582 -1.24757 0.198782
GT.DBIC.BHZ.00 2019-03-31T07:15:52.58 10.0 negative automatic P 83 76.283 1.83827 0
DK.ICESG.BHZ.00 2019-03-31T07:15:49.70 10.0 positive automatic P 14 76.2603 -1.39144 0.211623
AT.SKAG.BHZ. 2019-03-31T07:15:41.04 10.0 negative automatic P 335 74.562 0.185206 0.215072
CN.CLRN.BHZ. 2019-03-31T07:15:29.50 10.0 negative automatic P 4 72.8312 -1.1777 0.242502
GE.SFJD.BHZ.00 2019-03-31T07:15:27.77 10.0 positive automatic P 12 72.1183 1.29017 0.256263
US.WRAK.BHZ.00 2019-03-31T07:15:26.05 10.0 negative automatic P 333 71.5663 2.92562 0
CN.DLBC.BHZ. 2019-03-31T07:15:24.20 10.0 positive automatic P 335 71.7336 -0.0829982 0.266982
PM.PMOZ.BHZ. 2019-03-31T07:15:10.46 10.0 positive automatic P 54 69.1883 1.70804 0.283664
CN.BBB.BHZ. 2019-03-31T07:14:57.23 10.0 negative automatic P 331 67.0879 1.82731 0.316215
CN.OZB.BHZ. 2019-03-31T07:14:36.70 10.0 positive automatic P 329 63.8005 2.47836 0.346427
CN.FCC.BHZ. 2019-03-31T07:14:17.10 10.0 positive automatic P 352 61.5708 -2.16042 0.403625
IU.COR.BHZ.00 2019-03-31T07:14:09.67 10.0 negative automatic P 326 59.8977 1.79446 0.394078
II.FFC.BHZ.00 2019-03-31T07:14:02.12 10.0 positive automatic P 346 59.2609 -1.4067 0.385323
US.HAWA.BHZ.00 2019-03-31T07:14:02.13 10.0 negative automatic P 330 59.0848 -0.184598 0.419582
US.NEW.BHZ.00 2019-03-31T07:14:02.68 10.0 positive automatic P 333 59.2464 -0.822666 0.403039
CN.SCHQ.BHZ. 2019-03-31T07:13:51.68 10.0 positive automatic P 9 57.8955 -2.36217 0.45282
US.MSO.BHZ.00 2019-03-31T07:13:47.13 10.0 negative automatic P 333 56.7415 1.10091 0.438442
US.BMO.BHZ.00 2019-03-31T07:13:46.43 10.0 positive automatic P 330 56.895 -0.670114 0.446374
US.EGMT.BHZ.00 2019-03-31T07:13:39.38 10.0 positive automatic P 337 55.9256 -0.79325 0.471737
US.WVOR.BHZ.00 2019-03-31T07:13:39.83 10.0 negative automatic P 327 55.9271 -0.403904 0.455448
CN.DRLN.BHZ. 2019-03-31T07:13:32.28 10.0 positive automatic P 18 54.9748 -0.913516 0.469644
US.BOZ.BHZ.00 2019-03-31T07:13:31.35 10.0 positive automatic P 334 54.7714 -0.599587 0.451926
US.HLID.BHZ.00 2019-03-31T07:13:29.95 10.0 positive automatic P 331 54.5273 -0.257116 0.493404
US.DGMT.BHZ.00 2019-03-31T07:13:28.33 10.0 positive automatic P 341 54.3134 -0.135378 0
BK.CMB.BHZ.00 2019-03-31T07:13:27.70 10.0 positive automatic P 322 54.1048 0.747765 0.488418
US.LKWY.BHZ.00 2019-03-31T07:13:24.38 10.0 negative automatic P 334 53.4236 2.11381 0.0729786
CN.ULM.BHZ. 2019-03-31T07:13:22.50 10.0 positive automatic P 348 53.7303 -1.63566 0.518312
US.LAO.BHZ.00 2019-03-31T07:13:22.80 10.0 negative automatic P 339 53.4812 0.380333 0.486753
US.ELK.BHZ.00 2019-03-31T07:13:18.60 10.0 negative automatic P 328 52.9224 0.0720952 0.518873
US.AHID.BHZ.00 2019-03-31T07:13:14.65 10.0 positive automatic P 332 52.3367 0.49962 0.541213
US.AGMN.BHZ.00 2019-03-31T07:13:09.08 10.0 positive automatic P 347 51.8817 -1.41884 0.505633
US.HWUT.BHZ.00 2019-03-31T07:13:08.30 10.0 positive automatic P 331 51.6724 -0.881985 0.539153
US.BW06.BHZ.00 2019-03-31T07:13:07.73 10.0 positive automatic P 333 51.6301 -1.21166 0.492902
US.DUG.BHZ.00 2019-03-31T07:13:06.15 10.0 positive automatic P 329 51.2462 0.217096 0.432802
US.TPNV.BHZ.00 2019-03-31T07:13:04.25 10.0 negative automatic P 323 50.8914 0.959461 0.539185
NN.PRN.HHZ. 2019-03-31T07:13:01.83 10.0 positive automatic P 325 50.4957 1.5496 0.558599
US.EYMN.BHZ.00 2019-03-31T07:12:59.68 10.0 negative automatic P 351 50.7141 -2.08278 0.554964
II.PFO.BHZ.00 2019-03-31T07:12:48.67 10.0 negative automatic P 320 48.8502 0.951244 0.559716
US.COWI.BHZ.00 2019-03-31T07:12:43.93 10.0 positive automatic P 352 48.5644 -1.46146 0.27289
US.PKME.BHZ.00 2019-03-31T07:12:42.55 10.0 positive automatic P 11 48.2649 -0.458927 0.55665
US.ISCO.BHZ.00 2019-03-31T07:12:38.45 10.0 positive automatic P 334 47.4858 1.01777 0.115129
US.ECSD.BHZ.00 2019-03-31T07:12:37.63 10.0 positive automatic P 345 47.7858 -1.73866 0.611978
US.OGNE.BHZ.00 2019-03-31T07:12:35.13 10.0 positive automatic P 338 47.0032 1.74845 0.611069
US.WUAZ.BHZ.00 2019-03-31T07:12:34.83 10.0 negative automatic P 326 47.064 0.881109 0.540118
US.MVCO.BHZ.00 2019-03-31T07:12:31.80 10.0 negative automatic P 329 46.7727 0.0308762 0.615071
US.LONY.BHZ.00 2019-03-31T07:12:30.35 10.0 positive automatic P 6 46.8536 -1.75381 0.636117
CN.SADO.BHZ. 2019-03-31T07:12:27.90 10.0 positive automatic P 2 46.6965 -2.93559 0.569498
US.SDCO.BHZ.00 2019-03-31T07:12:23.83 10.0 positive automatic P 333 45.756 -0.0199517 0.584727
US.JFWS.BHZ.00 2019-03-31T07:12:20.08 10.0 negative automatic P 350 45.6175 -2.28259 0.620723
IU.RCBR.BHZ.00 2019-03-31T07:12:18.77 10.0 positive automatic P 96 44.9614 1.6058 0.611033
IU.HRV.BHZ.00 2019-03-31T07:12:18.97 10.0 positive automatic P 10 45.1892 0.030354 0.594001
IU.TUC.BHZ.00 2019-03-31T07:12:13.62 10.0 negative automatic P 323 44.4408 0.515866 0.619834
US.BINY.BHZ.00 2019-03-31T07:12:11.05 10.0 positive automatic P 5 44.3183 -1.00224 0.658498
US.CBKS.BHZ.00 2019-03-31T07:12:11.63 10.0 positive automatic P 339 44.2887 -0.221299 0.651368
G.COYC.BHZ.00 2019-03-31T07:12:10.75 10.0 negative automatic P 171 44.3338 -1.38151 0.650564
IU.ANMO.BHZ.00 2019-03-31T07:12:09.97 10.0 positive automatic P 329 43.9865 0.345895 0.664483
US.KSU1.BHZ.00 2019-03-31T07:12:04.75 10.0 positive automatic P 342 43.5013 -0.70562 0.689506
US.HDIL.BHZ.00 2019-03-31T07:12:00.60 10.0 positive automatic P 351 43.16 -2.08336 0.577581
IU.SSPA.BHZ.00 2019-03-31T07:11:56.00 10.0 positive automatic P 3 42.6229 -1.34666 0.697567
MX.HSIG.BHZ. 2019-03-31T07:11:56.43 10.0 positive automatic P 319 42.2935 0.774658 0.687353
US.ACSO.BHZ.00 2019-03-31T07:11:53.35 10.0 positive automatic P 358 42.1823 -1.40511 0.714304
C1.LL02.BHZ. 2019-03-31T07:11:51.63 10.0 positive automatic P 170 42.0498 -2.06653 0.646695
US.AMTX.BHZ.00 2019-03-31T07:11:50.20 10.0 negative automatic P 334 41.6626 -0.436409 0.683048
US.MCWV.BHZ.00 2019-03-31T07:11:49.05 10.0 positive automatic P 1 41.5712 -0.710787 0.692566
C1.LL01.BHZ. 2019-03-31T07:11:44.88 10.0 positive automatic P 171 41.1653 -1.51882 0.661947
US.MNTX.BHZ.00 2019-03-31T07:11:44.85 10.0 positive automatic P 327 40.8963 0.61253 0.666619
IU.CCM.BHZ.00 2019-03-31T07:11:43.72 10.0 positive automatic P 347 41.1067 -2.22181 0.743811
US.WMOK.BHZ.00 2019-03-31T07:11:39.63 10.0 positive automatic P 337 40.331 0.0452648 0.676494
IU.WCI.BHZ.00 2019-03-31T07:11:38.87 10.0 positive automatic P 353 40.4509 -1.65769 0.738621
GT.PLCA.BHZ.00 2019-03-31T07:11:34.88 10.0 negative automatic P 168 39.9191 -1.38422 0.723028
IU.SLBS.BHZ.00 2019-03-31T07:11:23.27 10.0 negative automatic P 314 38.1756 1.63452 0.782887
US.TZTN.BHZ.00 2019-03-31T07:11:22.93 10.0 positive automatic P 356 38.5321 -1.63076 0.757822
IU.WVT.BHZ.00 2019-03-31T07:11:22.47 10.0 positive automatic P 351 38.5927 -2.55652 0.75666
US.MIAR.BHZ.00 2019-03-31T07:11:22.10 10.0 positive automatic P 343 38.3685 -1.04954 0.752218
BL.PMNB.HHZ. 2019-03-31T07:11:16.75 10.0 positive automatic P 119 37.5588 0.304564 0.818493
IM.TKL.BHZ. 2019-03-31T07:11:15.12 10.0 positive automatic P 356 37.6637 -2.11193 0.634417
US.JCT.BHZ.00 2019-03-31T07:11:12.93 10.0 negative automatic P 332 37.0986 0.446961 0.71116
US.NATX.BHZ.00 2019-03-31T07:11:05.30 10.0 negative automatic P 340 36.1382 1.07875 0.751997
US.GOGA.BHZ.00 2019-03-31T07:10:56.65 10.0 positive automatic P 356 35.4038 -1.26058 0.765632
US.LRAL.BHZ.00 2019-03-31T07:10:56.93 10.0 positive automatic P 351 35.4291 -1.20499 0.818545
IU.HKT.BHZ.00 2019-03-31T07:10:55.45 10.0 negative automatic P 337 34.9479 1.54759 0.809351
US.NHSC.BHZ.00 2019-03-31T07:10:53.00 10.0 positive automatic P 1 35.0158 -1.55404 0.390691
C1.BO02.BHZ. 2019-03-31T07:10:47.52 10.0 negative automatic P 165 34.186 -0.00892882 0.788514
GT.CPUP.BHZ.00 2019-03-31T07:10:39.00 10.0 positive automatic P 139 33.2431 -0.194595 0.904811
MX.ZAIG.BHZ. 2019-03-31T07:10:35.80 10.0 positive automatic P 321 32.5355 2.39554 0.898168
C.GO04.BHZ. 2019-03-31T07:10:11.68 10.0 negative automatic P 162 29.8185 2.26197 0.91954
IU.DWPF.BHZ.00 2019-03-31T07:10:10.45 10.0 positive automatic P 359 30.0204 -0.3954 0.987388
CU.ANWB.BHZ.00 2019-03-31T07:09:44.67 10.0 positive automatic P 43 27.1012 -0.172278 0.816327
MX.TLIG.BHZ. 2019-03-31T07:09:38.15 10.0 positive automatic P 319 26.1759 1.46228 0.952381
C.GO02.BHZ. 2019-03-31T07:09:32.95 10.0 positive automatic P 156 25.6491 0.788481 0.941176
G.FDF.BHZ.00 2019-03-31T07:09:31.70 10.0 positive automatic P 49 25.6095 0.259616 0.909091
CU.GRTK.BHZ.00 2019-03-31T07:09:29.30 10.0 positive automatic P 22 25.2556 1.14823 0.689655
IU.SJG.BHZ.00 2019-03-31T07:09:23.97 10.0 positive automatic P 35 24.6754 1.02704 0.941176
CU.GRGR.BHZ.00 2019-03-31T07:09:11.62 10.0 positive automatic P 53 23.6466 -1.89521 0.610687
IU.TEIG.BHZ.00 2019-03-31T07:09:10.02 10.0 positive automatic P 342 23.3102 -0.157185 0.776699
CU.SDDR.BHZ.00 2019-03-31T07:09:07.78 10.0 positive automatic P 24 22.8881 1.9568 0.930233
CU.GTBY.BHZ.00 2019-03-31T07:09:03.47 10.0 positive automatic P 14 22.5361 1.47058 0.43956
MX.CCIG.BHZ. 2019-03-31T07:08:50.32 10.0 negative automatic P 329 21.3519 0.711979 0.930233
CU.MTDJ.BHZ.00 2019-03-31T07:08:41.35 10.0 positive automatic P 9 20.3872 2.28715 0.97561
GT.LPAZ.BHZ.00 2019-03-31T07:08:25.30 10.0 positive automatic P 140 19.0439 0.226634 0.930233
CU.TGUH.BHZ.00 2019-03-31T07:08:04.68 10.0 negative automatic P 338 17.1987 2.03507 0.941176
GE.BOAB.BHZ. 2019-03-31T07:07:37.75 10.0 negative automatic P 342 15.1424 1.59409 0.869565
II.JTS.BHZ.00 2019-03-31T07:07:07.35 10.0 negative automatic P 341 12.8738 2.06096 0.677966
G.HDC.BHZ.00 2019-03-31T07:07:01.45 10.0 negative automatic P 345 12.3523 3.14682 0
CU.BCIP.BHZ.00 2019-03-31T07:06:42.80 10.0 positive automatic P 5 11.1138 1.62317 0.43956
II.NNA.BHZ.00 2019-03-31T07:06:36.37 10.0 positive automatic P 159 10.8217 -0.889118 0.952381
IU.OTAV.BHZ.00 2019-03-31T07:04:55.57 10.0 positive automatic P 48 3.1869 2.59665 0.888889
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