Earthquake with magnitude of Mwp 6.3 on date 11-09-2020 and time 07:35:52 (UTC) in region Northern Chile [Land: Chile]

A magnitude Mwp 6.3 earthquake occured in region: Northern Chile [Land: Chile], on

  • 11-09-2020 07:35:52 (UTC)
  • 11-09-2020 09:35:52 (UTC +02:00) Italian time
  • 11-09-2020 04:35:52 (UTC -03:00) local time in the region of the earthquake (America/Argentina/Jujuy)

and geographic coordinates (lat, lon) -21.37, -69.86 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
Reviewed
Rev100
mb 5.8
Mwp 6.3

Mwpd 6.4
2020-09-11
07:35:52
-21.37 -69.86 20 2020-09-11
08:20:05
Sala Sismica INGV-Roma 82809941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-11 07:35:52
Latitude -21.37
Longitude -69.86
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 82809941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10519
Semi-minor axis of confidence ellipse (meter) 1847
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 8494.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105.905
Number of associated phases, regardless of their use for origin computation 117
Number of defining phases 117
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.91008
Epicentral distance of station closest to the epicenter (degree) 6.2347
Epicentral distance of station farthest from the epicenter (degree) 76.95331
Number of stations at which the event was observed 92
Number of stations from which data was used for origin computation 92
Magnitudes information

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 62
Type of magnitude Mwp
Reference to an origin 82809941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-09-11 08:20:05

Mwpd:6.5

Field Value
Value 6.5
Uncertainty 0.1
Num. used stations 52
Type of magnitude Mwpd
Reference to an origin 82809941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-09-11 08:20:05

mb:5.8

Field Value
Value 5.8
Uncertainty 0.1
Num. used stations 67
Type of magnitude mb
Reference to an origin 82809941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-09-11 08:20:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.SBA.BHZ.00 2020-09-11T07:47:39.42 10.0 negative automatic P 190 75.6172 4.3528 0.2132
US.LAO.BHZ.00 2020-09-11T07:47:34.83 10.0 positive automatic P 335 75.5599 -0.0603797 0.218873
US.HWUT.BHZ.00 2020-09-11T07:47:24.75 10.0 negative automatic P 329 73.8599 -0.447904 0.242754
US.BW06.BHZ.00 2020-09-11T07:47:24.63 10.0 positive automatic P 331 73.8182 -0.395227 0
US.BOZ.BHZ.00 2020-09-11T07:47:43.15 10.0 positive automatic P 331 76.9533 0.22952 0.199816
US.AHID.BHZ.00 2020-09-11T07:47:28.90 10.0 positive automatic P 330 74.5284 -0.220656 0.193007
US.HLID.BHZ.00 2020-09-11T07:47:42.55 10.0 positive automatic P 329 76.7122 0.956378 0.193212
US.AGMN.BHZ.00 2020-09-11T07:47:21.00 10.0 positive automatic P 342 73.4501 -1.5344 0.227881
IU.SBA.BHZ.00 2020-09-11T07:47:39.50 10.0 negative automatic pP 190 75.6172 -1.99182 0
BK.CMB.BHZ.00 2020-09-11T07:47:38.72 10.0 positive automatic P 321 76.0026 1.33641 0
US.RLMT.BHZ.00 2020-09-11T07:47:35.33 10.0 positive automatic P 332 75.547 0.309554 0.219009
G.PPTF.BHZ.00 2020-09-11T07:47:34.10 10.0 positive automatic pP 257 74.4052 -0.499523 0
US.ELK.BHZ.00 2020-09-11T07:47:32.88 10.0 positive automatic P 326 75.0578 0.649767 0
US.EYMN.BHZ.00 2020-09-11T07:47:11.75 10.0 positive automatic P 345 71.9795 -2.06753 0.251837
US.DUG.BHZ.00 2020-09-11T07:47:23.53 10.0 positive automatic P 327 73.408 1.04517 0
US.TPNV.BHZ.00 2020-09-11T07:47:21.15 10.0 positive automatic P 323 72.8789 1.77092 0.250732
GT.DBIC.BHZ.00 2020-09-11T07:46:59.40 10.0 positive automatic P 74 69.6008 0.106197 0.292444
US.ISCO.BHZ.00 2020-09-11T07:47:00.33 10.0 positive automatic P 331 69.6673 0.173959 0.28134
US.WUAZ.BHZ.00 2020-09-11T07:46:57.93 10.0 positive automatic P 325 69.1468 1.19232 0.244372
US.ECSD.BHZ.00 2020-09-11T07:46:57.68 10.0 positive automatic P 340 69.5718 -1.50093 0.27918
US.MVCO.BHZ.00 2020-09-11T07:46:56.23 10.0 positive automatic P 328 68.9472 0.630531 0.279993
US.OGNE.BHZ.00 2020-09-11T07:46:55.93 10.0 positive automatic P 335 69.1032 -0.444396 0.244813
US.SDCO.BHZ.00 2020-09-11T07:46:49.80 10.0 positive automatic P 330 67.9472 0.391377 0.312983
US.JFWS.BHZ.00 2020-09-11T07:46:41.10 10.0 positive automatic P 344 66.9666 -1.72283 0.310352
IU.ANMO.BHZ.00 2020-09-11T07:46:38.30 10.0 positive automatic P 328 66.1587 0.377732 0.320355
US.PKME.BHZ.00 2020-09-11T07:46:38.93 10.0 positive automatic P 0 66.6315 -1.72319 0.32197
US.CBKS.BHZ.00 2020-09-11T07:46:38.58 10.0 positive automatic P 335 66.3678 -0.484353 0.321488
US.LONY.BHZ.00 2020-09-11T07:46:36.58 10.0 positive automatic P 356 66.1258 -0.893305 0.317078
US.LBNH.BHZ.00 2020-09-11T07:46:34.05 10.0 positive automatic P 358 65.6324 -0.228559 0.334739
MX.HSIG.BHZ. 2020-09-11T07:46:24.64 10.0 positive automatic P 320 64.0833 0.472488 0.266274
US.HDIL.BHZ.00 2020-09-11T07:46:24.48 10.0 positive automatic P 344 64.5081 -2.47324 0.32253
US.ERPA.BHZ.00 2020-09-11T07:46:23.95 10.0 positive automatic P 352 64.1698 -0.794017 0.353883
US.BINY.BHZ.00 2020-09-11T07:46:22.00 10.0 positive automatic P 355 63.8161 -0.450552 0.323889
US.AMTX.BHZ.00 2020-09-11T07:46:21.73 10.0 positive automatic P 331 63.8461 -1.01143 0.349861
IU.HRV.BHZ.00 2020-09-11T07:46:20.87 10.0 positive automatic P 359 63.8908 -2.02212 0.312896
US.MNTX.BHZ.00 2020-09-11T07:46:16.50 10.0 positive automatic P 326 63.0326 -0.756465 0.337035
GE.SNAA.BHZ. 2020-09-11T07:46:16.31 10.0 positive automatic P 161 62.5979 1.87227 0.375048
US.ACSO.BHZ.00 2020-09-11T07:46:14.25 10.0 positive automatic P 349 62.7992 -1.43283 0.367924
US.MCWV.BHZ.00 2020-09-11T07:46:07.15 10.0 negative automatic P 351 61.732 -1.38428 0.39641
IU.WCI.BHZ.00 2020-09-11T07:46:05.02 10.0 positive automatic P 345 61.5598 -2.34089 0.371667
II.SACV.BHZ.00 2020-09-11T07:45:57.02 10.0 positive automatic sP 55 58.1292 5.1389 0
US.MIAR.BHZ.00 2020-09-11T07:45:57.75 10.0 positive automatic P 338 60.2831 -0.937394 0.407338
US.CBN.BHZ.00 2020-09-11T07:45:55.98 10.0 positive automatic P 353 59.9864 -0.650616 0.384137
IU.SLBS.BHZ.00 2020-09-11T07:45:55.97 10.0 positive automatic P 317 59.591 1.93205 0.398287
IU.WVT.BHZ.00 2020-09-11T07:45:54.20 10.0 positive automatic P 343 59.9545 -2.22835 0.416995
MX.HPIG.BHZ. 2020-09-11T07:45:53.97 10.0 positive automatic P 323 59.4475 0.759969 0.40957
US.JCT.BHZ.00 2020-09-11T07:45:51.35 10.0 positive automatic P 330 59.2903 -0.570938 0.334096
US.TZTN.BHZ.00 2020-09-11T07:45:50.50 10.0 positive automatic P 347 59.3352 -1.69789 0.353595
US.NATX.BHZ.00 2020-09-11T07:45:44.60 10.0 positive automatic P 335 58.1936 0.379156 0.427453
IM.TKL.BHZ. 2020-09-11T07:45:44.84 10.0 positive automatic P 347 58.5267 -1.73161 0.417806
IU.HKT.BHZ.00 2020-09-11T07:45:36.50 10.0 positive automatic P 333 57.0871 0.160022 0.43347
US.LRAL.BHZ.00 2020-09-11T07:45:32.98 10.0 positive automatic P 343 56.8117 -1.49806 0.469437
US.GOGA.BHZ.00 2020-09-11T07:45:28.18 10.0 negative automatic P 346 56.2925 -2.59952 0.444946
US.NHSC.BHZ.00 2020-09-11T07:45:23.88 10.0 positive automatic P 349 55.3552 -0.161609 0.458678
MX.ZAIG.BHZ. 2020-09-11T07:45:19.61 10.0 positive automatic P 322 54.4389 1.78331 0.506861
IU.BBSR.BHZ.00 2020-09-11T07:45:12.00 10.0 negative automatic P 5 53.9635 -0.951611 0.496371
MX.MOIG.BHZ. 2020-09-11T07:44:55.81 10.0 positive automatic P 321 51.2147 1.87254 0.510231
IU.DWPF.BHZ.00 2020-09-11T07:44:49.55 10.0 positive automatic P 347 50.7229 -0.347959 0.561505
MX.TLIG.BHZ. 2020-09-11T07:44:31.34 10.0 positive automatic P 322 48.0238 1.87592 0.54835
IU.TEIG.BHZ.00 2020-09-11T07:44:07.95 10.0 positive automatic P 335 45.3202 -0.157001 0.605007
CU.GRTK.BHZ.00 2020-09-11T07:44:00.05 10.0 positive automatic sP 358 42.8955 3.49241 0
IU.PMSA.BHZ.00 2020-09-11T07:43:56.77 10.0 negative automatic P 176 43.5744 2.62499 0.332071
CU.GTBY.BHZ.00 2020-09-11T07:43:37.05 10.0 positive automatic P 353 41.6107 -1.15168 0.691847
CU.SDDR.BHZ.00 2020-09-11T07:43:27.83 10.0 negative automatic P 358 40.3724 -0.261804 0
CU.TGUH.BHZ.00 2020-09-11T07:43:20.48 10.0 positive automatic P 333 39.3306 0.949524 0.751315
CU.ANWB.BHZ.00 2020-09-11T07:43:19.95 10.0 positive automatic P 12 39.8285 -3.53333 0.733147
IU.SJG.BHZ.00 2020-09-11T07:43:18.87 10.0 positive automatic P 6 39.6424 -3.128 0.666877
GE.BOAB.BHZ. 2020-09-11T07:42:57.15 10.0 positive automatic P 334 37.2069 -4.3626 0.821691
II.JTS.BHZ.00 2020-09-11T07:42:44.37 10.0 positive automatic P 333 34.9547 2.13809 0.671804
G.HDC.BHZ.00 2020-09-11T07:42:40.15 10.0 positive automatic P 335 34.3485 3.01571 0.785444
CU.BCIP.BHZ.00 2020-09-11T07:42:18.87 10.0 positive automatic P 341 32.066 1.84654 0.919063
C.GO10.BHZ. 2020-09-11T07:42:17.90 10.0 positive automatic P 181 31.7983 3.13096 0.924831
II.EFI.BHZ.00 2020-09-11T07:42:14.37 10.0 negative automatic P 166 31.6637 0.877991 0.90591
C1.MG02.BHZ. 2020-09-11T07:42:13.40 10.0 negative automatic P 179 31.4153 2.09967 0.86054
G.MPG.BHZ.00 2020-09-11T07:42:10.95 10.0 positive automatic P 34 31.3997 -0.224087 0.842138
G.COYC.BHZ.00 2020-09-11T07:41:08.40 10.0 negative automatic P 184 24.2722 1.01612 0.952381
IU.OTAV.BHZ.00 2020-09-11T07:40:59.52 10.0 positive automatic P 338 23.1756 2.02245 0.930233
BL.PMNB.HHZ. 2020-09-11T07:40:47.05 10.0 positive automatic P 87 22.1743 0.602582 0.980392
C1.LL02.BHZ. 2020-09-11T07:40:44.05 10.0 positive automatic P 184 21.8844 0.795097 0.97561
G.SPB.BHZ.00 2020-09-11T07:40:32.70 10.0 positive automatic P 100 20.8265 0.775488 0.909091
GT.PLCA.BHZ.00 2020-09-11T07:40:17.30 10.0 positive automatic P 182 19.3727 1.12905 0.720721
C.GO06.BHZ. 2020-09-11T07:40:04.13 10.0 negative automatic P 184 18.267 0.127645 0.851064
C1.VA04.BHZ. 2020-09-11T07:39:17.60 10.0 negative automatic P 211 14.6103 0.511865 0.963855
C.GO05.BHZ. 2020-09-11T07:39:01.58 10.0 positive automatic P 187 13.7616 -3.92816 0.963855
C1.BO02.BHZ. 2020-09-11T07:38:58.25 10.0 positive automatic P 183 13.4481 -3.12156 0.952381
GT.CPUP.BHZ.00 2020-09-11T07:38:50.28 10.0 positive automatic P 116 12.4798 2.26866 0.963855
II.NNA.BHZ.00 2020-09-11T07:38:38.52 10.0 positive automatic P 323 11.5137 3.6445 0.930233
G.PEL.BHZ.00 2020-09-11T07:38:37.55 10.0 positive automatic P 183 11.7972 -1.22068 0.930233
WA.ZON.HHZ. 2020-09-11T07:38:17.70 10.0 negative automatic P 174 10.2313 0.339333 0.900901
C1.CO02.BHZ. 2020-09-11T07:38:10.90 10.0 negative automatic P 186 9.8879 -1.82609 0.941176
C.GO04.BHZ. 2020-09-11T07:37:57.60 10.0 negative automatic P 185 8.8446 -0.981902 0.879121
IU.LCO.BHZ.00 2020-09-11T07:37:42.02 10.0 positive automatic P 185 7.6802 -0.616607 0.888889
C.GO03.BHZ. 2020-09-11T07:37:23.48 10.0 negative automatic P 183 6.2347 0.949456 0.941176
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