Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.0 on date 03-12-2019 and time 08:46:30 (UTC) in region Peru (Peruvian point of view) [Sea]

A magnitude Mwp 6.0 earthquake occured in region: Peru (Peruvian point of view) [Sea], on

  • 03-12-2019 08:46:30 (UTC)
  • 03-12-2019 09:46:30 (UTC +01:00) Italian time
  • 03-12-2019 04:46:30 (UTC -04:00) local time in the region of the earthquake (America/La_Paz)

and geographic coordinates (lat, lon) -18.35, -70.45 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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
Reviewed
Rev100 		mb 5.4
Mwp 6.0
Mwpd 6.3 		2019-12-03
08:46:30		 -18.35 -70.45 10 2019-12-03
09:30:42		 Sala Sismica INGV-Roma 74272751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-03 08:46:30
Latitude -18.35
Longitude -70.45
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 74272751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8614
Semi-minor axis of confidence ellipse (meter) 2922
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 7212.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110.547
Number of associated phases, regardless of their use for origin computation 110
Number of defining phases 110
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.31745
Epicentral distance of station closest to the epicenter (degree) 6.8612
Epicentral distance of station farthest from the epicenter (degree) 81.53341
Number of stations at which the event was observed 103
Number of stations from which data was used for origin computation 103
Magnitudes information

Mwpd:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwpd
Reference to an origin 74272751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-03 09:30:42

Mwp:6

Field Value
Value 6
Uncertainty 0.1
Num. used stations 20
Type of magnitude Mwp
Reference to an origin 74272751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-03 09:30:42

mb:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 79
Type of magnitude mb
Reference to an origin 74272751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-03 09:30:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.NLWA.BHZ.00 2019-12-03T08:58:47.15 10.0 negative automatic P 327 81.2945 0.922092 0.163072
G.IVI.BHZ.00 2019-12-03T08:58:46.85 10.0 positive automatic P 11 81.5334 -0.541684 0.153613
IU.SBA.BHZ.00 2019-12-03T08:58:44.82 10.0 negative automatic PcP 190 78.4862 4.76949 0
IU.COR.BHZ.00 2019-12-03T08:58:36.32 10.0 positive automatic P 325 79.2037 1.44449 0
US.HAWA.BHZ.00 2019-12-03T08:58:31.70 10.0 positive automatic P 328 78.4083 1.15547 0
US.NEW.BHZ.00 2019-12-03T08:58:31.55 10.0 negative automatic P 330 78.5364 0.232299 0.184472
US.MSO.BHZ.00 2019-12-03T08:58:18.40 10.0 negative automatic P 331 76.0171 1.11876 0.206695
US.BMO.BHZ.00 2019-12-03T08:58:18.25 10.0 positive automatic P 328 76.2187 -0.152156 0.191485
US.WVOR.BHZ.00 2019-12-03T08:58:13.35 10.0 positive automatic P 325 75.2417 0.499758 0.224831
US.EGMT.BHZ.00 2019-12-03T08:58:11.78 10.0 negative automatic P 334 75.0915 -0.163939 0.218534
US.BOZ.BHZ.00 2019-12-03T08:58:06.33 10.0 positive automatic P 331 74.0353 0.430039 0.232255
US.HLID.BHZ.00 2019-12-03T08:58:05.23 10.0 positive automatic P 328 73.8469 0.40132 0.216448
US.DGMT.BHZ.00 2019-12-03T08:58:01.50 10.0 negative automatic P 337 73.28 0.210421 0.237602
BK.SAO.BHZ.00 2019-12-03T08:58:01.90 10.0 positive automatic P 319 73.1278 1.55961 0.247888
IU.QSPA.BHZ.00 2019-12-03T08:57:57.17 10.0 positive automatic P 180 71.7071 4.86944 0.23312
US.ELK.BHZ.00 2019-12-03T08:57:55.50 10.0 positive automatic P 326 72.2427 0.0961393 0.232648
US.BW06.BHZ.00 2019-12-03T08:57:47.23 10.0 negative automatic P 331 70.9118 -0.156649 0.270012
US.HWUT.BHZ.00 2019-12-03T08:57:47.70 10.0 negative automatic P 329 70.9894 -0.0871275 0.265948
US.DUG.BHZ.00 2019-12-03T08:57:45.70 10.0 positive automatic P 327 70.5715 0.522634 0.250148
US.TPNV.BHZ.00 2019-12-03T08:57:43.43 10.0 positive automatic P 322 70.1412 0.856983 0.236743
US.AGMN.BHZ.00 2019-12-03T08:57:42.58 10.0 negative automatic P 342 70.4037 -1.38478 0.275934
NN.PRN.HHZ. 2019-12-03T08:57:41.38 10.0 positive automatic P 324 69.7759 1.08057 0.26445
GT.DBIC.BHZ.00 2019-12-03T08:57:37.45 10.0 positive automatic P 75 69.3306 0.132418 0.295692
US.EYMN.BHZ.00 2019-12-03T08:57:33.65 10.0 negative automatic P 345 68.9185 -1.17241 0.290158
CN.DRLN.BHZ. 2019-12-03T08:57:31.23 10.0 negative automatic P 9 68.5741 -1.40899 0.301378
II.PFO.BHZ.00 2019-12-03T08:57:30.77 10.0 negative automatic P 320 67.9822 1.66484 0.305039
US.ISCO.BHZ.00 2019-12-03T08:57:21.48 10.0 negative automatic P 331 66.7508 -0.079289 0.312948
US.WUAZ.BHZ.00 2019-12-03T08:57:19.55 10.0 positive automatic P 324 66.363 0.666786 0.333249
US.ECSD.BHZ.00 2019-12-03T08:57:18.55 10.0 positive automatic P 340 66.5465 -1.31566 0.330862
US.OGNE.BHZ.00 2019-12-03T08:57:17.40 10.0 positive automatic P 334 66.1385 0.0553806 0.299639
US.MVCO.BHZ.00 2019-12-03T08:57:17.45 10.0 negative automatic P 328 66.0975 0.175609 0.324834
GE.SNAA.BHZ. 2019-12-03T08:57:14.41 10.0 positive automatic P 161 65.636 0.335432 0.319419
US.SDCO.BHZ.00 2019-12-03T08:57:10.28 10.0 positive automatic P 330 65.0521 -0.312671 0.322981
CN.GAC.BHZ. 2019-12-03T08:57:07.30 10.0 positive automatic P 356 64.2107 2.64248 0.353274
US.GLMI.BHZ.00 2019-12-03T08:57:05.83 10.0 positive automatic P 349 64.4763 -0.633292 0.345647
IU.TUC.BHZ.00 2019-12-03T08:57:01.97 10.0 positive automatic P 322 63.6837 0.634278 0.328966
US.JFWS.BHZ.00 2019-12-03T08:57:01.08 10.0 negative automatic P 344 63.9106 -1.65879 0.353061
US.PKME.BHZ.00 2019-12-03T08:57:00.78 10.0 negative automatic P 1 63.6184 0.00857778 0.36998
US.CBKS.BHZ.00 2019-12-03T08:56:59.50 10.0 negative automatic P 335 63.3975 0.094042 0
IU.ANMO.BHZ.00 2019-12-03T08:56:58.65 10.0 positive automatic P 327 63.3116 -0.391811 0.3568
US.LONY.BHZ.00 2019-12-03T08:56:57.15 10.0 negative automatic P 357 63.0777 -0.0945376 0.359887
US.LBNH.BHZ.00 2019-12-03T08:56:54.35 10.0 negative automatic P 359 62.5998 0.30133 0.370543
US.AMTX.BHZ.00 2019-12-03T08:56:43.85 10.0 negative automatic P 331 60.934 0.908746 0
US.ERPA.BHZ.00 2019-12-03T08:56:43.13 10.0 negative automatic P 352 61.1014 -0.833204 0.395702
IU.HRV.BHZ.00 2019-12-03T08:56:41.77 10.0 positive automatic P 359 60.8603 -0.530586 0.389812
US.MNTX.BHZ.00 2019-12-03T08:56:36.88 10.0 negative automatic P 326 60.2156 -1.0583 0.389674
US.ACSO.BHZ.00 2019-12-03T08:56:33.13 10.0 negative automatic P 349 59.7288 -1.44517 0.420201
IU.CCM.BHZ.00 2019-12-03T08:56:32.62 10.0 negative automatic P 341 59.6879 -1.66068 0.420795
US.WMOK.BHZ.00 2019-12-03T08:56:32.35 10.0 negative automatic P 333 59.5188 -0.808499 0.423261
IU.SSPA.BHZ.00 2019-12-03T08:56:31.95 10.0 negative automatic P 353 59.3851 -0.253384 0.4304
US.MCWV.BHZ.00 2019-12-03T08:56:27.13 10.0 positive automatic P 352 58.6629 -0.0595097 0.43066
IU.WCI.BHZ.00 2019-12-03T08:56:24.12 10.0 negative automatic P 345 58.497 -1.9011 0.433091
IU.SLBS.BHZ.00 2019-12-03T08:56:17.67 10.0 positive automatic P 316 57.0182 1.94311 0.455074
II.SACV.BHZ.00 2019-12-03T08:56:15.77 10.0 negative automatic P 57 56.9148 0.852507 0.456631
US.MIAR.BHZ.00 2019-12-03T08:56:15.48 10.0 positive automatic P 337 57.2802 -1.99729 0.456575
MX.HPIG.BHZ. 2019-12-03T08:56:14.52 10.0 negative automatic P 322 56.715 0.78369 0.448958
IU.WVT.BHZ.00 2019-12-03T08:56:12.70 10.0 negative automatic P 343 56.9021 -2.09515 0.446198
US.JCT.BHZ.00 2019-12-03T08:56:11.35 10.0 negative automatic P 330 56.4008 0.0474757 0.424028
US.BLA.BHZ.00 2019-12-03T08:56:10.80 10.0 positive automatic P 350 56.3457 -0.11386 0.46525
US.TZTN.BHZ.00 2019-12-03T08:56:09.08 10.0 positive automatic P 347 56.2668 -1.23241 0.460963
US.OXF.BHZ.00 2019-12-03T08:56:05.83 10.0 negative automatic P 341 55.848 -1.43823 0.46729
US.NATX.BHZ.00 2019-12-03T08:56:03.73 10.0 positive automatic P 335 55.2208 0.961497 0.476847
IM.TKL.BHZ. 2019-12-03T08:56:02.99 10.0 negative automatic P 347 55.4596 -1.52038 0.478831
IU.HKT.BHZ.00 2019-12-03T08:55:55.60 10.0 negative automatic P 333 54.1445 0.740359 0.487732
US.LRAL.BHZ.00 2019-12-03T08:55:50.63 10.0 negative automatic P 343 53.7622 -1.52647 0.511479
US.GOGA.BHZ.00 2019-12-03T08:55:47.20 10.0 positive automatic P 346 53.2265 -1.01789 0.520113
US.NHSC.BHZ.00 2019-12-03T08:55:41.80 10.0 positive automatic P 350 52.2845 0.568546 0.529096
MX.ZAIG.BHZ. 2019-12-03T08:55:39.26 10.0 negative automatic P 321 51.7209 1.80802 0.538279
US.BRAL.BHZ.00 2019-12-03T08:55:38.63 10.0 negative automatic P 342 52.0174 -0.628634 0.50347
IU.DWPF.BHZ.00 2019-12-03T08:55:06.55 10.0 positive automatic P 347 47.6556 0.47799 0.585944
IU.PMSA.BHZ.00 2019-12-03T08:54:59.72 10.0 negative automatic P 176 46.6236 1.70181 0.570593
MX.TLIG.BHZ. 2019-12-03T08:54:49.96 10.0 negative automatic P 321 45.3159 2.06865 0.648209
II.HOPE.BHZ.00 2019-12-03T08:54:41.67 10.0 positive automatic P 152 44.344 1.71095 0.665782
IU.TEIG.BHZ.00 2019-12-03T08:54:24.12 10.0 negative automatic P 335 42.3469 0.290292 0.694363
CU.GRTK.BHZ.00 2019-12-03T08:54:02.12 10.0 positive automatic P 359 39.8633 -1.26674 0.72398
CU.GTBY.BHZ.00 2019-12-03T08:53:51.67 10.0 negative automatic P 353 38.5448 -0.702268 0.766397
CU.MTDJ.BHZ.00 2019-12-03T08:53:41.30 10.0 positive automatic P 349 37.2286 -0.103148 0.831283
CU.TGUH.BHZ.00 2019-12-03T08:53:35.15 10.0 positive automatic P 332 36.3983 0.784016 0.377659
IU.SJG.BHZ.00 2019-12-03T08:53:34.62 10.0 negative automatic P 7 36.7001 -2.19572 0.401314
IU.RCBR.BHZ.00 2019-12-03T08:53:31.72 10.0 positive automatic P 74 35.9359 1.43432 0.772444
II.EFI.BHZ.00 2019-12-03T08:53:19.67 10.0 negative automatic P 166 34.7294 -0.182271 0.862554
C1.MG02.BHZ. 2019-12-03T08:53:18.43 10.0 negative automatic P 179 34.4446 1.04184 0.838202
II.JTS.BHZ.00 2019-12-03T08:53:00.23 10.0 positive automatic P 332 32.0128 3.56905 0
G.HDC.BHZ.00 2019-12-03T08:52:54.35 10.0 negative automatic P 333 31.3896 3.48699 0.922451
CU.GRGR.BHZ.00 2019-12-03T08:52:52.97 10.0 positive automatic P 17 31.6912 -0.386224 0.894699
CU.BCIP.BHZ.00 2019-12-03T08:52:32.42 10.0 positive automatic P 341 29.0299 2.61371 0
G.COYC.BHZ.00 2019-12-03T08:52:13.50 10.0 positive automatic P 182 27.2573 -0.514585 0.952381
C1.LL02.BHZ. 2019-12-03T08:51:52.05 10.0 negative automatic P 182 24.8693 -0.381825 0.941176
C1.LL01.BHZ. 2019-12-03T08:51:45.40 10.0 positive automatic P 184 24.0871 0.150513 0.869565
GT.PLCA.BHZ.00 2019-12-03T08:51:28.08 10.0 positive automatic P 180 22.3839 -0.122408 0.952381
G.SPB.BHZ.00 2019-12-03T08:51:25.40 10.0 positive automatic P 108 22.1023 0.276164 0.43956
C.GO06.BHZ. 2019-12-03T08:51:16.33 10.0 positive automatic P 182 21.2532 0.204153 0.987654
C1.VA04.BHZ. 2019-12-03T08:50:28.63 10.0 positive automatic P 204 17.0288 0.770122 0.869565
C.GO05.BHZ. 2019-12-03T08:50:24.08 10.0 positive automatic P 184 16.7126 0.214237 0.963855
C1.BO02.BHZ. 2019-12-03T08:50:20.52 10.0 positive automatic P 181 16.4462 -0.0984511 0.941176
G.PEL.BHZ.00 2019-12-03T08:49:59.65 10.0 positive automatic P 181 14.7962 0.648767 0.952381
GT.CPUP.BHZ.00 2019-12-03T08:49:56.15 10.0 positive automatic P 126 14.5115 1.12965 0.43956
C1.CO02.BHZ. 2019-12-03T08:49:30.13 10.0 positive automatic P 182 12.8646 -2.60553 0.909091
C.GO04.BHZ. 2019-12-03T08:49:20.08 10.0 positive automatic P 181 11.8283 1.35246 0.963855
IU.LCO.BHZ.00 2019-12-03T08:49:00.07 10.0 positive automatic P 181 10.6648 -2.7602 0.909091
C.GO03.BHZ. 2019-12-03T08:48:41.80 10.0 negative automatic P 179 9.2474 -1.344 0.963855
II.NNA.BHZ.00 2019-12-03T08:48:36.97 10.0 negative automatic P 315 8.8553 -0.765293 0.338983
C.GO02.BHZ. 2019-12-03T08:48:10.60 10.0 positive automatic P 173 6.8612 -0.115908 0.481928
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