Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.0 on date 28-10-2022 and time 20:22:08 (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

  • 28-10-2022 20:22:08 (UTC)
  • 28-10-2022 22:22:08 (UTC +02:00) Italian time
  • 28-10-2022 15:22:08 (UTC -05:00) local time in the region of the earthquake (America/Lima)

and geographic coordinates (lat, lon) -14.4070, -76.1210 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.

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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 5.1
Mwp 6.0
Mwpd 6.3 		2022-10-28
20:22:08		 -14.407 -76.1206 10 2022-10-28
20:38:10		 Sala Sismica INGV-Roma 111262121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-28 20:22:08
Latitude -14.4070
Longitude -76.1206
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 111262121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 29768
Semi-minor axis of confidence ellipse (meter) 12647
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) 24030.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142.119
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 2.55575
Epicentral distance of station closest to the epicenter (degree) 2.51934
Epicentral distance of station farthest from the epicenter (degree) 83.12644
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

Mwpd:6.3

Field Value
Value 6.3
Uncertainty 0.0
Num. used stations 7
Type of magnitude Mwpd
Reference to an origin 111262121
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-28 20:38:10

Mwp:6.0

Field Value
Value 6.0
Uncertainty 0.1
Num. used stations 14
Type of magnitude Mwp
Reference to an origin 111262121
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-28 20:38:10

mb:5.1

Field Value
Value 5.1
Uncertainty 0.1
Num. used stations 39
Type of magnitude mb
Reference to an origin 111262121
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-10-28 20:38:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
WM.SFS.BHZ. 2022-10-28T20:34:36.35 10.0 positive automatic PcP 50 83.1264 -0.95564 0
PM.PESTR.BHZ. 2022-10-28T20:34:34.90 10.0 positive automatic P 47 83.1111 2.1894 0.147161
WM.AVE.BHZ. 2022-10-28T20:34:23.10 10.0 negative automatic P 52 80.9418 1.81992 0.162442
IU.QSPA.BHZ.00 2022-10-28T20:33:52.07 10.0 negative automatic P 180 75.6437 -0.340829 0.21293
GT.DBIC.BHZ.00 2022-10-28T20:33:40.98 10.0 positive automatic P 78 73.7306 0.122626 0
US.NEW.BHZ.00 2022-10-28T20:33:35.20 10.0 positive automatic P 333 72.4836 1.61661 0.230229
GE.SNAA.BHZ. 2022-10-28T20:33:24.11 10.0 positive automatic P 161 71.1040 -1.19024 0.24999
US.MSO.BHZ.00 2022-10-28T20:33:18.28 10.0 positive automatic P 333 69.9980 -0.351701 0.271085
US.WVOR.BHZ.00 2022-10-28T20:33:17.55 10.0 negative automatic P 328 68.9568 5.34549 0.28976
US.MIAR.BHZ.00 2022-10-28T20:31:12.90 10.0 positive automatic P 342 51.6855 -0.899412 0.492075
US.BOZ.BHZ.00 2022-10-28T20:33:05.75 10.0 positive automatic P 334 68.0404 -0.769954 0.293886
BK.CMB.BHZ.00 2022-10-28T20:33:04.65 10.0 positive automatic P 323 66.8560 5.77478 0.291384
US.HLID.BHZ.00 2022-10-28T20:33:04.18 10.0 positive automatic P 331 67.7023 -0.24648 0.297917
US.ELK.BHZ.00 2022-10-28T20:32:53.05 10.0 positive automatic P 328 65.9856 -0.51008 0.315187
US.AGMN.BHZ.00 2022-10-28T20:32:45.73 10.0 positive automatic P 346 65.1179 -1.90356 0.341412
US.BW06.BHZ.00 2022-10-28T20:32:44.85 10.0 positive automatic P 333 64.8840 -1.58122 0.32881
US.HWUT.BHZ.00 2022-10-28T20:32:44.58 10.0 negative automatic P 331 64.8604 -1.63488 0.329105
US.DUG.BHZ.00 2022-10-28T20:32:41.78 10.0 positive automatic P 330 64.3610 -1.11362 0.320798
IU.RSSD.BHZ.00 2022-10-28T20:32:38.35 10.0 positive automatic P 338 63.8184 -1.0786 0.116741
II.PFO.BHZ.00 2022-10-28T20:32:29.85 10.0 positive automatic P 322 61.4982 6.03484 0.35629
US.ECSD.BHZ.00 2022-10-28T20:32:19.43 10.0 negative automatic P 343 61.0802 -1.41491 0.391409
US.WUAZ.BHZ.00 2022-10-28T20:32:18.65 10.0 negative automatic P 327 60.0485 4.6644 0.405854
US.LONY.BHZ.00 2022-10-28T20:32:06.50 10.0 negative automatic P 1 59.0407 -0.338452 0.410556
US.SDCO.BHZ.00 2022-10-28T20:32:05.45 10.0 negative automatic P 333 58.9963 -1.44871 0.436251
US.CBKS.BHZ.00 2022-10-28T20:31:55.65 10.0 positive automatic P 338 57.6182 -1.2859 0.435787
IU.ANMO.BHZ.00 2022-10-28T20:31:53.10 10.0 positive automatic P 330 57.1306 -0.598568 0.453457
US.BINY.BHZ.00 2022-10-28T20:31:49.68 10.0 negative automatic P 0 56.6040 -0.0511013 0.450672
IU.SSPA.BHZ.00 2022-10-28T20:31:39.30 10.0 negative automatic P 358 55.0649 0.642308 0.485019
US.MNTX.BHZ.00 2022-10-28T20:31:29.45 10.0 positive automatic P 329 53.9697 -1.26807 0.490503
US.WMOK.BHZ.00 2022-10-28T20:31:27.20 10.0 negative automatic P 337 53.6482 -1.17779 0.501308
IM.TKL.BHZ. 2022-10-28T20:31:04.84 10.0 negative automatic P 352 50.5847 -0.712354 0.458803
CU.MTDJ.BHZ.00 2022-10-28T20:28:39.28 10.0 positive automatic P 358 32.6614 0.280706 0.716407
GT.PLCA.BHZ.00 2022-10-28T20:27:44.63 10.0 positive automatic P 171 26.7687 -2.13431 0.930233
C.GO06.BHZ. 2022-10-28T20:27:41.68 10.0 negative automatic P 172 25.5045 6.31922 0.909091
IU.SDV.BHZ.00 2022-10-28T20:27:20.27 10.0 positive automatic P 13 23.9172 -0.69523 0.941176
GT.CPUP.BHZ.00 2022-10-28T20:26:52.03 10.0 positive automatic P 127 21.2246 -0.603648 0.909091
C1.BO02.BHZ. 2022-10-28T20:26:48.92 10.0 positive automatic P 168 20.9448 -0.81916 0.449438
C.GO05.BHZ. 2022-10-28T20:26:48.80 10.0 positive automatic P 170 20.9445 -0.800095 0
G.PEL.BHZ.00 2022-10-28T20:26:32.10 10.0 positive automatic P 166 19.3779 -0.561198 0.43956
C1.CO02.BHZ. 2022-10-28T20:26:08.18 10.0 negative automatic P 165 17.4394 -2.00476 0.860215
C.GO04.BHZ. 2022-10-28T20:25:56.90 10.0 negative automatic P 164 16.5089 -1.74341 0.909091
IU.LCO.BHZ.00 2022-10-28T20:25:44.32 10.0 positive automatic P 162 15.4404 -0.549531 0.444444
C.GO03.BHZ. 2022-10-28T20:25:28.85 10.0 positive automatic P 158 14.2783 -0.108112 0.43956
GT.LPAZ.BHZ.00 2022-10-28T20:24:06.08 10.0 positive automatic P 105 7.9300 3.27934 0.851064
CX.MNMCX.BHZ. 2022-10-28T20:23:59.05 10.0 positive automatic P 128 7.8302 -1.94478 0.952381
II.NNA.BHZ.00 2022-10-28T20:22:46.92 10.0 positive automatic P 344 2.5193 -0.797458 0.97561
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