Earthquake with magnitude of Mwp 6.1 on date 27-07-2022 and time 20:58:49 (Italy) in region Northern Chile [Land: Chile]

A magnitude Mwp 6.1 earthquake occured in region: Northern Chile [Land: Chile], on

  • 27-07-2022 18:58:49 (UTC)
  • 27-07-2022 20:58:49 (UTC +02:00) Italian time
  • 27-07-2022 15:58:49 (UTC -03:00) local time in the region of the earthquake (America/Argentina/Jujuy)

and geographic coordinates (lat, lon) -22.0150, -68.6690 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 5.5
Mwp 6.1

Mwpd 6.1
2022-07-27
18:58:49
-22.0148 -68.6693 20 2022-07-27
19:13:25
Sala Sismica INGV-Roma 107767751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-27 18:58:49
Latitude -22.0148
Longitude -68.6693
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 107767751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 24722
Semi-minor axis of confidence ellipse (meter) 7306
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 20148.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105.703
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.84769
Epicentral distance of station closest to the epicenter (degree) 5.75650
Epicentral distance of station farthest from the epicenter (degree) 69.06296
Number of stations at which the event was observed 58
Number of stations from which data was used for origin computation 58
Magnitudes information

Mwpd:6.1

Field Value
Value 6.1
Uncertainty 0.2
Num. used stations 16
Type of magnitude Mwpd
Reference to an origin 107767751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-07-27 19:13:25

Mwp:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 23
Type of magnitude Mwp
Reference to an origin 107767751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-07-27 19:13:25

mb:5.5

Field Value
Value 5.5
Uncertainty 0.2
Num. used stations 35
Type of magnitude mb
Reference to an origin 107767751
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-07-27 19:13:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.SDCO.BHZ.00 2022-07-27T19:09:53.65 10.0 negative automatic P 330 69.0630 0.182706 0
IU.QSPA.BHZ.00 2022-07-27T19:09:46.37 10.0 negative automatic P 180 68.0417 -0.768867 0.304366
US.ACSO.BHZ.00 2022-07-27T19:09:15.73 10.0 positive automatic P 348 63.6572 -2.73552 0.369514
US.GLMI.BHZ.00 2022-07-27T19:09:46.95 10.0 negative automatic P 348 68.4046 -2.03953 0
US.MIAR.BHZ.00 2022-07-27T19:09:01.83 10.0 negative automatic P 337 61.3095 -0.928934 0.392856
IU.TUC.BHZ.00 2022-07-27T19:09:44.67 10.0 negative automatic P 322 67.6090 0.591858 0.317269
US.SCIA.BHZ.00 2022-07-27T19:09:43.83 10.0 positive automatic P 340 67.8339 -1.56632 0.314415
IU.ANMO.BHZ.00 2022-07-27T19:09:42.42 10.0 negative automatic P 327 67.3008 0.135753 0.30626
US.CBKS.BHZ.00 2022-07-27T19:09:42.43 10.0 negative automatic P 334 67.4278 -0.470456 0.301211
US.LONY.BHZ.00 2022-07-27T19:09:38.13 10.0 negative automatic P 355 66.8506 -1.06322 0.315446
US.JCT.BHZ.00 2022-07-27T19:08:56.15 10.0 negative automatic P 329 60.4089 -0.546208 0.382764
US.LBNH.BHZ.00 2022-07-27T19:09:35.90 10.0 positive automatic P 357 66.3192 0.119851 0
US.KSU1.BHZ.00 2022-07-27T19:09:35.25 10.0 negative automatic P 337 66.4701 -1.48759 0.327919
US.HDIL.BHZ.00 2022-07-27T19:09:27.73 10.0 negative automatic P 343 65.4458 -2.40466 0.337152
US.ERPA.BHZ.00 2022-07-27T19:09:25.85 10.0 negative automatic P 351 64.9783 -1.26545 0.34737
IU.HRV.BHZ.00 2022-07-27T19:09:23.52 10.0 negative automatic P 358 64.5736 -0.936424 0.340439
US.BINY.BHZ.00 2022-07-27T19:09:23.73 10.0 negative automatic P 354 64.5667 -0.737564 0.348635
US.MNTX.BHZ.00 2022-07-27T19:09:20.95 10.0 negative automatic P 326 64.1888 -1.02035 0.34947
IU.CCM.BHZ.00 2022-07-27T19:09:16.20 10.0 positive automatic P 340 63.7019 -2.54846 0.360118
US.WMOK.BHZ.00 2022-07-27T19:09:16.18 10.0 negative automatic P 333 63.5455 -1.58228 0.362215
IU.SSPA.BHZ.00 2022-07-27T19:09:14.67 10.0 negative automatic P 352 63.2324 -0.974804 0.375367
US.MCWV.BHZ.00 2022-07-27T19:09:09.83 10.0 positive automatic P 350 62.5476 -1.26605 0.289558
GE.SNAA.BHZ. 2022-07-27T19:09:03.66 10.0 negative automatic P 161 61.6252 -1.33686 0.388454
IU.WVT.BHZ.00 2022-07-27T19:08:57.97 10.0 negative automatic P 342 60.8999 -2.00238 0.403407
US.TZTN.BHZ.00 2022-07-27T19:08:53.80 10.0 positive automatic P 346 60.2188 -1.56182 0.204127
US.NATX.BHZ.00 2022-07-27T19:08:49.13 10.0 negative automatic P 334 59.2512 0.463938 0.427248
IM.TKL.BHZ. 2022-07-27T19:08:48.39 10.0 negative automatic P 346 59.4182 -1.45568 0.405271
II.SACV.BHZ.00 2022-07-27T19:08:36.44 10.0 positive automatic P 54 57.5994 -0.730406 0.44119
US.GOGA.BHZ.00 2022-07-27T19:08:32.80 10.0 negative automatic P 345 57.1909 -1.44025 0.442027
MX.ZAIG.BHZ. 2022-07-27T19:08:25.26 10.0 negative automatic P 321 55.6318 1.72736 0.487866
IU.BBSR.BHZ.00 2022-07-27T19:08:13.65 10.0 negative automatic P 4 54.5163 -1.41275 0.493579
IU.DWPF.BHZ.00 2022-07-27T19:07:53.67 10.0 negative automatic P 346 51.6153 -0.0104826 0.54009
MX.TLIG.BHZ. 2022-07-27T19:07:37.85 10.0 negative automatic P 321 49.2191 2.10028 0.529644
IU.TEIG.BHZ.00 2022-07-27T19:07:13.80 10.0 negative automatic P 334 46.3773 0.265844 0.62197
MX.CCIG.BHZ. 2022-07-27T19:07:01.05 10.0 negative automatic P 327 44.6649 0.794451 0.67614
II.HOPE.BHZ.00 2022-07-27T19:06:24.42 10.0 positive automatic P 151 40.3215 -0.23312 0.72387
CU.ANWB.BHZ.00 2022-07-27T19:06:23.90 10.0 positive automatic P 10 40.2496 -0.164396 0.716884
IU.SJG.BHZ.00 2022-07-27T19:06:21.77 10.0 positive automatic P 4 40.1978 -1.9255 0.726192
GE.BOAB.BHZ. 2022-07-27T19:06:08.00 10.0 negative automatic P 333 38.2832 1.30066 0.669227
II.JTS.BHZ.00 2022-07-27T19:05:51.29 10.0 positive automatic P 332 36.0371 2.67775 0.856246
IU.RCBR.BHZ.00 2022-07-27T19:05:44.32 10.0 positive automatic P 68 35.5503 -0.13061 0.835563
CU.GRGR.BHZ.00 2022-07-27T19:05:41.02 10.0 positive automatic P 12 34.8323 2.78613 0.850268
G.MPG.BHZ.00 2022-07-27T19:05:07.65 10.0 positive automatic P 32 31.3345 -0.0367184 0.287385
II.EFI.BHZ.00 2022-07-27T19:05:03.07 10.0 positive automatic P 167 30.7771 0.296944 0.958549
C1.MG02.BHZ. 2022-07-27T19:05:01.93 10.0 negative automatic P 181 30.7675 -0.757697 0.95876
IU.OTAV.BHZ.00 2022-07-27T19:04:07.82 10.0 negative automatic P 336 24.2091 3.3653 0.952381
C1.LL01.BHZ. 2022-07-27T19:03:25.45 10.0 positive automatic P 188 20.6022 -1.02676 0.91954
C.GO06.BHZ. 2022-07-27T19:02:53.10 10.0 negative automatic P 187 17.7298 -1.38138 0.842105
C1.VA04.BHZ. 2022-07-27T19:02:17.75 10.0 positive automatic P 215 14.6756 2.68765 0.963855
C.GO05.BHZ. 2022-07-27T19:01:51.53 10.0 positive automatic P 192 13.3041 -4.82317 0.97561
C1.BO02.BHZ. 2022-07-27T19:01:50.90 10.0 positive automatic P 188 12.9103 -0.212729 0.97561
G.PEL.BHZ.00 2022-07-27T19:01:30.30 10.0 positive automatic P 189 11.2685 1.66711 0.97561
GT.CPUP.BHZ.00 2022-07-27T19:01:29.95 10.0 positive automatic P 115 11.2016 2.33152 0.963855
WA.ZON.HHZ. 2022-07-27T19:01:06.37 10.0 negative automatic P 180 9.5303 1.52796 0.980392
C1.CO02.BHZ. 2022-07-27T19:01:02.05 10.0 positive automatic P 192 9.4209 -1.36401 0.987654
C.GO04.BHZ. 2022-07-27T19:00:49.05 10.0 positive automatic P 193 8.3781 -0.224501 0.987654
IU.LCO.BHZ.00 2022-07-27T19:00:34.02 10.0 positive automatic P 194 7.2315 0.455033 0.888889
C.GO03.BHZ. 2022-07-27T19:00:15.38 10.0 positive automatic P 194 5.7565 2.33003 0.987654
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