Earthquake with magnitude of mb 5.7 on date 17-07-2020 and time 05:40:28 (UTC) in region Northern Chile [Land: Chile]

A magnitude mb 5.7 earthquake occured in region: Northern Chile [Land: Chile], on

  • 17-07-2020 05:40:28 (UTC)
  • 17-07-2020 07:40:28 (UTC +02:00) Italian time
  • 17-07-2020 01:40:28 (UTC -04:00) local time in the region of the earthquake (America/La_Paz)

and geographic coordinates (lat, lon) -19.94, -69.85 at 3 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 5.7
Mwp 6.2
Mwpd 6.2
2020-07-17
05:40:28
-19.94 -69.85 3 2020-07-17
06:35:19
Sala Sismica INGV-Roma 81095111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-17 05:40:28
Latitude -19.94
Longitude -69.85
Depth (km) 3 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 81095111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 23844
Semi-minor axis of confidence ellipse (meter) 13449
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 264
Circular confidence region, given by single value of horizontal uncertainty (meter) 19252.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59.8222
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) 1.61845
Epicentral distance of station closest to the epicenter (degree) 4.00278
Epicentral distance of station farthest from the epicenter (degree) 82.99614
Number of stations at which the event was observed 107
Number of stations from which data was used for origin computation 107
Magnitudes information

Mwpd:6.2

Field Value
Value 6.2
Uncertainty 0
Num. used stations 3
Type of magnitude Mwpd
Reference to an origin 81095111
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-07-17 06:35:19

Mwp:6.2

Field Value
Value 6.2
Uncertainty 0.1
Num. used stations 5
Type of magnitude Mwp
Reference to an origin 81095111
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-07-17 06:35:19

mb:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 82
Type of magnitude mb
Reference to an origin 81095111
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-07-17 06:35:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
G.IVI.BHZ.00 2020-07-17T05:52:52.85 10.0 negative automatic P 10 82.9961 -0.447288 0.141663
IU.TSUM.BHZ.00 2020-07-17T05:52:45.82 10.0 positive automatic P 107 81.2618 1.40912 0.156247
WM.AVE.BHZ. 2020-07-17T05:52:38.90 10.0 positive automatic P 49 79.8426 2.28122 0
US.NEW.BHZ.00 2020-07-17T05:52:37.40 10.0 negative automatic P 330 80.2007 -1.24366 0.163663
US.HAWA.BHZ.00 2020-07-17T05:52:37.75 10.0 negative automatic P 328 80.0579 -0.0541621 0.168708
US.BMO.BHZ.00 2020-07-17T05:52:25.45 10.0 negative automatic P 328 77.8681 -0.480565 0.195749
US.MSO.BHZ.00 2020-07-17T05:52:24.73 10.0 negative automatic P 331 77.6842 -0.195676 0.184397
IU.SBA.BHZ.00 2020-07-17T05:52:21.37 10.0 negative automatic P 190 77.0222 0.36583 0.186432
US.WVOR.BHZ.00 2020-07-17T05:52:19.75 10.0 negative automatic P 325 76.8735 -0.64213 0.198595
BK.MCCM.BHZ.00 2020-07-17T05:52:18.17 10.0 negative automatic P 320 76.4636 0.332554 0
US.EGMT.BHZ.00 2020-07-17T05:52:18.88 10.0 negative automatic P 334 76.771 -0.886572 0.195112
US.BOZ.BHZ.00 2020-07-17T05:52:13.35 10.0 negative automatic P 331 75.7044 -0.441031 0.220309
US.HLID.BHZ.00 2020-07-17T05:52:11.43 10.0 positive automatic P 328 75.5001 -1.22727 0.0759863
G.PPTF.BHZ.00 2020-07-17T05:52:09.70 10.0 positive automatic P 256 74.7418 1.6026 0.217464
BK.CMB.BHZ.00 2020-07-17T05:52:08.77 10.0 negative automatic P 321 74.8965 -0.216438 0.231692
BK.SAO.BHZ.00 2020-07-17T05:52:07.82 10.0 positive automatic P 319 74.7059 -0.00227437 0.21783
US.LKWY.BHZ.00 2020-07-17T05:52:06.98 10.0 negative automatic P 331 74.356 0.826886 0.211777
US.RLMT.BHZ.00 2020-07-17T05:52:05.45 10.0 negative automatic P 332 74.2858 -0.233 0.212465
US.LAO.BHZ.00 2020-07-17T05:52:04.75 10.0 negative automatic P 335 74.2684 -0.627941 0.232888
US.ELK.BHZ.00 2020-07-17T05:52:03.15 10.0 negative automatic P 326 73.879 -0.176273 0.242881
US.AHID.BHZ.00 2020-07-17T05:51:59.35 10.0 negative automatic P 330 73.2991 -0.518703 0.246373
US.HWUT.BHZ.00 2020-07-17T05:51:55.38 10.0 negative automatic P 329 72.6441 -0.595092 0.247753
US.BW06.BHZ.00 2020-07-17T05:51:54.60 10.0 negative automatic P 331 72.5775 -1.03912 0.254476
US.DUG.BHZ.00 2020-07-17T05:51:53.90 10.0 negative automatic P 327 72.215 0.551359 0.233299
US.TPNV.BHZ.00 2020-07-17T05:51:51.40 10.0 negative automatic P 322 71.7493 0.822447 0.263938
PM.ROSA.BHZ. 2020-07-17T05:51:43.00 10.0 negative automatic P 33 70.4205 1.6983 0.269731
US.EYMN.BHZ.00 2020-07-17T05:51:41.43 10.0 negative automatic P 345 70.6035 -2.01663 0.284161
CN.DRLN.BHZ. 2020-07-17T05:51:39.20 10.0 negative automatic P 9 70.0612 -0.881833 0.270713
GT.DBIC.BHZ.00 2020-07-17T05:51:35.28 10.0 positive automatic P 74 69.2025 0.516433 0.297705
US.ISCO.BHZ.00 2020-07-17T05:51:29.95 10.0 negative automatic P 331 68.4192 -0.382682 0.307432
US.WUAZ.BHZ.00 2020-07-17T05:51:27.98 10.0 negative automatic P 324 67.9878 0.544538 0.312856
US.ECSD.BHZ.00 2020-07-17T05:51:27.23 10.0 negative automatic P 339 68.2366 -1.57579 0.30599
US.MVCO.BHZ.00 2020-07-17T05:51:25.88 10.0 negative automatic P 327 67.7452 -0.126478 0.281587
US.OGNE.BHZ.00 2020-07-17T05:51:25.55 10.0 negative automatic P 334 67.8193 -0.725989 0.307488
US.SDCO.BHZ.00 2020-07-17T05:51:19.38 10.0 negative automatic P 330 66.7142 -0.152931 0.32131
CN.GAC.BHZ. 2020-07-17T05:51:13.53 10.0 positive automatic P 356 65.8396 0.0372071 0.324732
US.SCIA.BHZ.00 2020-07-17T05:51:10.00 10.0 negative automatic P 341 65.5113 -1.40928 0.340756
IU.TUC.BHZ.00 2020-07-17T05:51:10.12 10.0 negative automatic P 322 65.2914 0.0316867 0.310026
US.PKME.BHZ.00 2020-07-17T05:51:09.30 10.0 negative automatic P 0 65.2041 -0.0825652 0.340687
IU.ANMO.BHZ.00 2020-07-17T05:51:07.75 10.0 negative automatic P 327 64.9583 -0.334967 0.343896
US.CBKS.BHZ.00 2020-07-17T05:51:07.95 10.0 negative automatic P 335 65.0794 -0.720013 0.350662
US.LONY.BHZ.00 2020-07-17T05:51:05.93 10.0 negative automatic P 356 64.7019 -0.248566 0.355728
US.LBNH.BHZ.00 2020-07-17T05:51:03.08 10.0 negative automatic P 358 64.2059 0.163645 0.353809
GE.SNAA.BHZ. 2020-07-17T05:51:00.41 10.0 positive automatic P 161 63.9459 -0.874837 0.341029
US.KSU1.BHZ.00 2020-07-17T05:51:00.80 10.0 negative automatic P 337 64.1284 -1.59499 0.354839
MX.HSIG.BHZ. 2020-07-17T05:50:54.93 10.0 negative automatic P 320 62.9936 0.0515917 0.353256
US.HDIL.BHZ.00 2020-07-17T05:50:53.58 10.0 positive automatic P 344 63.1406 -2.27861 0.343546
US.ERPA.BHZ.00 2020-07-17T05:50:52.63 10.0 negative automatic P 352 62.7588 -0.703892 0.340812
MX.SRIG.BHZ. 2020-07-17T05:50:52.67 10.0 negative automatic P 318 62.5872 0.528204 0.375612
US.AMTX.BHZ.00 2020-07-17T05:50:51.03 10.0 positive automatic P 331 62.6009 -1.37517 0.389329
IU.HRV.BHZ.00 2020-07-17T05:50:51.42 10.0 negative automatic P 359 62.464 0.0747483 0.377298
US.BINY.BHZ.00 2020-07-17T05:50:50.93 10.0 negative automatic P 355 62.3952 -0.00900978 0.382801
US.MNTX.BHZ.00 2020-07-17T05:50:45.93 10.0 negative automatic P 326 61.8519 -1.34917 0.390381
IU.CCM.BHZ.00 2020-07-17T05:50:42.42 10.0 negative automatic P 341 61.3782 -1.62304 0.397051
US.ACSO.BHZ.00 2020-07-17T05:50:42.85 10.0 positive automatic P 349 61.4011 -1.35949 0.378487
US.WMOK.BHZ.00 2020-07-17T05:50:41.13 10.0 negative automatic P 333 61.1952 -1.72818 0.399642
US.MCWV.BHZ.00 2020-07-17T05:50:36.83 10.0 negative automatic P 351 60.3225 -0.0476319 0.407212
IU.WCI.BHZ.00 2020-07-17T05:50:34.07 10.0 negative automatic P 345 60.1812 -1.82018 0.409226
US.MIAR.BHZ.00 2020-07-17T05:50:26.63 10.0 negative automatic P 337 58.9681 -0.894213 0.43713
IU.SLBS.BHZ.00 2020-07-17T05:50:25.72 10.0 negative automatic P 316 58.5593 0.936772 0.432699
US.CBN.BHZ.00 2020-07-17T05:50:24.65 10.0 negative automatic P 353 58.5701 -0.0782561 0.44309
MX.HPIG.BHZ. 2020-07-17T05:50:23.22 10.0 negative automatic P 322 58.32 -0.0509864 0.436217
IU.WVT.BHZ.00 2020-07-17T05:50:22.77 10.0 negative automatic P 343 58.5905 -2.11833 0.427155
US.BLA.BHZ.00 2020-07-17T05:50:20.75 10.0 negative automatic P 350 58.011 -0.162423 0.435596
US.JCT.BHZ.00 2020-07-17T05:50:19.50 10.0 positive automatic P 330 58.0607 -1.75335 0.450778
US.TZTN.BHZ.00 2020-07-17T05:50:18.83 10.0 positive automatic P 347 57.9453 -1.58596 0.39476
II.SACV.BHZ.00 2020-07-17T05:50:16.70 10.0 positive automatic P 56 57.3175 0.702353 0.445805
US.OXF.BHZ.00 2020-07-17T05:50:15.38 10.0 negative automatic P 341 57.5383 -2.12366 0.442542
IM.TKL.BHZ. 2020-07-17T05:50:13.37 10.0 negative automatic P 347 57.1397 -1.36009 0.443228
US.NATX.BHZ.00 2020-07-17T05:50:13.35 10.0 negative automatic P 335 56.9031 0.332188 0.462853
IU.HKT.BHZ.00 2020-07-17T05:50:05.22 10.0 positive automatic P 333 55.8196 0.0290218 0.491383
US.LRAL.BHZ.00 2020-07-17T05:50:01.10 10.0 negative automatic P 343 55.4513 -1.53884 0.442622
US.KVTX.BHZ.00 2020-07-17T05:49:58.15 10.0 negative automatic P 329 54.6921 1.01787 0.497225
US.GOGA.BHZ.00 2020-07-17T05:49:57.63 10.0 positive automatic P 346 54.908 -1.08942 0.499837
US.NHSC.BHZ.00 2020-07-17T05:49:52.20 10.0 negative automatic P 349 53.9536 0.448324 0.502921
MX.ZAIG.BHZ. 2020-07-17T05:49:48.62 10.0 negative automatic P 322 53.3199 1.09681 0.489678
IU.BBSR.BHZ.00 2020-07-17T05:49:40.57 10.0 negative automatic P 5 52.542 -0.793266 0.538317
MX.MOIG.BHZ. 2020-07-17T05:49:24.69 10.0 positive automatic P 320 50.1154 1.1796 0.539769
IU.DWPF.BHZ.00 2020-07-17T05:49:17.47 10.0 positive automatic P 347 49.3357 0.242396 0.592738
MX.TLIG.BHZ. 2020-07-17T05:49:00.11 10.0 negative automatic P 321 46.91 1.45251 0.606088
IU.TEIG.BHZ.00 2020-07-17T05:48:35.82 10.0 positive automatic P 335 44.0291 0.180089 0.688572
CU.MTDJ.BHZ.00 2020-07-17T05:47:54.85 10.0 negative automatic P 348 38.9017 1.13816 0.778489
CU.ANWB.BHZ.00 2020-07-17T05:47:47.42 10.0 negative automatic P 12 38.4322 -2.19576 0.760331
IU.SJG.BHZ.00 2020-07-17T05:47:47.17 10.0 negative automatic P 6 38.2212 -0.738286 0.764392
C1.VA02.BHZ. 2020-07-17T05:47:36.38 10.0 negative automatic P 251 36.8385 0.248535 0.7478
II.RPN.BHZ.00 2020-07-17T05:47:35.87 10.0 positive automatic P 251 36.748 0.504048 0.775029
IU.RCBR.BHZ.00 2020-07-17T05:47:30.57 10.0 positive automatic P 71 35.8666 2.68549 0.79203
GE.BOAB.BHZ. 2020-07-17T05:47:29.80 10.0 negative automatic P 333 35.9329 1.34421 0.809135
II.JTS.BHZ.00 2020-07-17T05:47:12.10 10.0 negative automatic P 332 33.6866 3.06047 0.885174
G.HDC.BHZ.00 2020-07-17T05:47:07.45 10.0 negative automatic P 334 33.0678 3.66423 0.86695
CU.GRGR.BHZ.00 2020-07-17T05:47:05.32 10.0 positive automatic P 15 33.0715 1.67256 0.898207
C.GO10.BHZ. 2020-07-17T05:47:04.20 10.0 negative automatic P 181 33.2253 -0.864939 0.84409
II.EFI.BHZ.00 2020-07-17T05:47:01.97 10.0 positive automatic P 167 33.0486 -1.46249 0.898695
C1.MG02.BHZ. 2020-07-17T05:47:00.05 10.0 positive automatic P 179 32.8424 -1.57213 0.892337
CU.BCIP.BHZ.00 2020-07-17T05:46:45.77 10.0 negative automatic P 340 30.7202 2.81219 0.915809
G.MPG.BHZ.00 2020-07-17T05:46:41.25 10.0 positive automatic P 36 30.2284 2.62653 0.971399
IU.OTAV.BHZ.00 2020-07-17T05:45:24.82 10.0 negative automatic P 336 21.8642 3.61217 0.952381
BL.PMNB.HHZ. 2020-07-17T05:45:24.26 10.0 positive automatic P 90 22.1318 0.636617 0.847458
G.SPB.BHZ.00 2020-07-17T05:45:12.95 10.0 positive automatic P 104 21.1214 0.228729 0.727273
GT.PLCA.BHZ.00 2020-07-17T05:45:07.93 10.0 negative automatic P 181 20.7997 -1.39079 0.952381
C.GO06.BHZ. 2020-07-17T05:44:56.05 10.0 negative automatic P 184 19.6916 -1.24624 0.97561
C1.VA04.BHZ. 2020-07-17T05:44:09.25 10.0 negative automatic P 208 15.8542 -1.65975 0.930233
C1.BO02.BHZ. 2020-07-17T05:43:55.85 10.0 positive automatic P 183 14.8737 -2.24268 0.963855
G.PEL.BHZ.00 2020-07-17T05:43:36.70 10.0 negative automatic P 183 13.2226 1.17292 0.97561
II.NNA.BHZ.00 2020-07-17T05:43:00.08 10.0 positive automatic P 319 10.4062 2.9343 0.547945
C.GO03.BHZ. 2020-07-17T05:42:16.83 10.0 positive automatic P 183 7.6607 -2.54262 0.930233
GT.LPAZ.BHZ.00 2020-07-17T05:41:43.00 10.0 negative automatic P 24 4.0028 -1.30576 0.33195
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