Earthquake with magnitude of Mwp 6.1 on date 24-09-2022 and time 00:53:29 (Italy) in region Chile (Peruvian point of view) [Sea]

A magnitude Mwp 6.1 earthquake occured in region: Chile (Peruvian point of view) [Sea], on

  • 23-09-2022 22:53:29 (UTC)
  • 24-09-2022 00:53:29 (UTC +02:00) Italian time
  • 23-09-2022 19:53:29 (UTC -03:00) local time in the region of the earthquake (America/Santiago)

and geographic coordinates (lat, lon) -41.2380, -75.4980 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 6.3
2022-09-23
22:53:29
-41.2383 -75.498 20 2022-09-23
23:06:44
Sala Sismica INGV-Roma 110074991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-23 22:53:29
Latitude -41.2383
Longitude -75.4980
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 110074991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7262
Semi-minor axis of confidence ellipse (meter) 5543
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 7367.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146.652
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.06643
Epicentral distance of station closest to the epicenter (degree) 2.56678
Epicentral distance of station farthest from the epicenter (degree) 59.49168
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitudes information

Mwp:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 13
Type of magnitude Mwp
Reference to an origin 110074991
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-23 23:06:44

Mwpd:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 6
Type of magnitude Mwpd
Reference to an origin 110074991
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-23 23:06:44

mb:5.5

Field Value
Value 5.5
Uncertainty 0.2
Num. used stations 20
Type of magnitude mb
Reference to an origin 110074991
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-23 23:06:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CU.MTDJ.BHZ.00 2022-09-23T23:03:28.15 10.0 positive automatic P 358 59.4917 -2.43717 0.418688
GT.VNDA.BHZ.00 2022-09-23T23:03:08.45 10.0 positive automatic P 193 56.2232 0.949843 0
CU.TGUH.BHZ.00 2022-09-23T23:03:07.45 10.0 positive automatic P 346 56.3558 -1.17543 0.465175
IU.SBA.BHZ.00 2022-09-23T23:03:01.10 10.0 positive automatic P 193 55.1958 0.98202 0.482993
II.JTS.BHZ.00 2022-09-23T23:02:38.57 10.0 positive automatic P 348 52.2586 -0.0863125 0.483549
G.MPG.BHZ.00 2022-09-23T23:02:27.20 10.0 positive automatic P 30 50.8387 -0.802841 0.566389
IU.RCBR.BHZ.00 2022-09-23T23:02:22.82 10.0 positive automatic P 56 49.9543 1.4638 0.518307
IU.SDV.BHZ.00 2022-09-23T23:02:22.40 10.0 positive automatic P 6 50.3195 -1.94378 0.554942
IU.QSPA.BHZ.00 2022-09-23T23:02:12.72 10.0 positive automatic P 180 48.8141 -0.353941 0.586994
GE.SNAA.BHZ. 2022-09-23T23:01:49.61 10.0 positive automatic P 155 45.8729 -0.215645 0.653908
II.HOPE.BHZ.00 2022-09-23T22:59:26.57 10.0 negative automatic P 130 28.7979 1.2076 0.444444
IU.PMSA.BHZ.00 2022-09-23T22:58:46.22 10.0 negative automatic P 168 24.4339 0.177724 0.930233
GT.CPUP.BHZ.00 2022-09-23T22:58:12.75 10.0 negative automatic P 51 21.1321 0.399367 0.833333
C.GO02.BHZ. 2022-09-23T22:57:25.03 10.0 negative automatic P 19 16.8067 1.69919 0.869565
II.EFI.BHZ.00 2022-09-23T22:57:09.77 10.0 negative automatic P 137 15.8383 -0.776598 0.91954
C.GO03.BHZ. 2022-09-23T22:56:49.70 10.0 positive automatic P 19 14.3105 -0.625091 0.952381
IU.LCO.BHZ.00 2022-09-23T22:56:29.42 10.0 positive automatic P 19 12.8351 -1.03046 0.930233
C.GO10.BHZ. 2022-09-23T22:56:23.93 10.0 positive automatic P 167 12.2870 1.24456 0.91954
C1.MG02.BHZ. 2022-09-23T22:56:23.35 10.0 negative automatic P 162 12.2977 0.622158 0.941176
C.GO04.BHZ. 2022-09-23T22:56:14.28 10.0 positive automatic P 20 11.6994 -0.625536 0.97561
WA.ZON.HHZ. 2022-09-23T22:56:07.15 10.0 positive automatic P 32 11.1275 0.303797 0.952381
C1.CO02.BHZ. 2022-09-23T22:56:00.10 10.0 positive automatic P 21 10.6657 -0.491716 0.97561
G.PEL.BHZ.00 2022-09-23T22:55:37.00 10.0 positive automatic P 27 8.9559 -0.0813711 0.97561
C1.VA04.BHZ. 2022-09-23T22:55:25.08 10.0 positive automatic P 340 8.0409 0.641039 0.97561
C1.BO02.BHZ. 2022-09-23T22:55:16.55 10.0 negative automatic P 31 7.4370 0.262337 0.91954
C.GO05.BHZ. 2022-09-23T22:55:07.98 10.0 negative automatic P 25 6.8296 0.171109 0.808081
G.COYC.BHZ.00 2022-09-23T22:54:41.45 10.0 negative automatic P 151 4.9937 -1.15604 0.952381
GT.PLCA.BHZ.00 2022-09-23T22:54:27.08 10.0 negative automatic P 84 3.7679 1.17623 0.97561
C.GO06.BHZ. 2022-09-23T22:54:23.78 10.0 negative automatic P 63 3.4827 1.75792 0.97561
C1.LL02.BHZ. 2022-09-23T22:54:19.10 10.0 negative automatic P 127 3.3337 -0.714668 0.97561
C1.LL01.BHZ. 2022-09-23T22:54:07.88 10.0 negative automatic P 117 2.5668 -1.33731 0.97561
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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