Earthquake with magnitude of Mwp 5.8 on date 09-08-2022 and time 12:37:44 (Italy) in region Chile (Peruvian point of view) [Sea]

A magnitude Mwp 5.8 earthquake occured in region: Chile (Peruvian point of view) [Sea], on

  • 09-08-2022 10:37:44 (UTC)
  • 09-08-2022 12:37:44 (UTC +02:00) Italian time
  • 09-08-2022 07:37:44 (UTC -03:00) local time in the region of the earthquake (America/Argentina/Rio_Gallegos)

and geographic coordinates (lat, lon) -44.5890, -79.8580 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.

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 5.8

Mwpd 5.8
2022-08-09
10:37:44
-44.5887 -79.8584 10 2022-08-09
10:52:24
Sala Sismica INGV-Roma 108321261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-09 10:37:44
Latitude -44.5887
Longitude -79.8584
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 108321261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10956
Semi-minor axis of confidence ellipse (meter) 5146
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 89
Circular confidence region, given by single value of horizontal uncertainty (meter) 8849.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130.744
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.41611
Epicentral distance of station closest to the epicenter (degree) 5.83398
Epicentral distance of station farthest from the epicenter (degree) 78.06546
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

Mwp:5.8

Field Value
Value 5.8
Uncertainty 0.0
Num. used stations 9
Type of magnitude Mwp
Reference to an origin 108321261
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-09 10:52:24

Mwpd:5.8

Field Value
Value 5.8
Uncertainty 0.0
Num. used stations 2
Type of magnitude Mwpd
Reference to an origin 108321261
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-09 10:52:24

mb:5.1

Field Value
Value 5.1
Uncertainty 0.2
Num. used stations 15
Type of magnitude mb
Reference to an origin 108321261
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-08-09 10:52:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.GOGA.BHZ.00 2022-08-09T10:49:45.73 10.0 positive automatic P 357 78.0655 3.02744 0
NZ.OUZ.HHZ.10 2022-08-09T10:49:29.52 10.0 negative automatic P 234 76.1586 -2.4468 0.207672
IU.CASY.BHZ.00 2022-08-09T10:48:47.92 10.0 negative automatic P 184 68.8406 -0.434241 0.143851
AU.MAW.BHZ. 2022-08-09T10:48:19.65 10.0 positive automatic P 165 64.3306 0.11568 0.321104
GT.VNDA.BHZ.00 2022-08-09T10:46:54.60 10.0 positive automatic P 194 52.2296 -0.338868 0.17879
GE.SNAA.BHZ. 2022-08-09T10:45:52.56 10.0 negative automatic P 154 44.2156 -0.598499 0.572674
GT.LPAZ.BHZ.00 2022-08-09T10:43:54.08 10.0 positive automatic P 23 29.9785 0.942668 0.816327
CX.MNMCX.BHZ. 2022-08-09T10:43:26.50 10.0 negative automatic P 22 26.8555 1.65021 0.909091
GT.CPUP.BHZ.00 2022-08-09T10:43:16.58 10.0 positive automatic P 52 25.7154 2.4023 0.930233
C.GO03.BHZ. 2022-08-09T10:42:03.78 10.0 positive automatic P 28 18.6567 1.9367 0.869565
IU.LCO.BHZ.00 2022-08-09T10:41:45.42 10.0 positive automatic P 28 17.1895 1.09033 0.869565
C.GO04.BHZ. 2022-08-09T10:41:30.20 10.0 positive automatic P 29 16.0879 -0.136353 0.97561
C1.CO02.BHZ. 2022-08-09T10:41:15.43 10.0 positive automatic P 30 15.0776 -1.56874 0.97561
C1.BO02.BHZ. 2022-08-09T10:40:33.60 10.0 positive automatic P 38 12.0140 -1.54369 0.97561
C.GO05.BHZ. 2022-08-09T10:40:24.75 10.0 positive automatic P 35 11.3381 -1.01197 0.963855
C1.VA04.BHZ. 2022-08-09T10:40:19.50 10.0 positive automatic P 5 10.9743 -1.28385 0.987654
C1.MG02.BHZ. 2022-08-09T10:40:17.65 10.0 positive automatic P 143 10.7657 -0.277908 0.97561
C.GO10.BHZ. 2022-08-09T10:40:11.95 10.0 positive automatic P 149 10.3241 -0.0265994 0.963855
C.GO06.BHZ. 2022-08-09T10:39:39.23 10.0 negative automatic P 54 7.9789 -0.702717 0.97561
C1.LL02.BHZ. 2022-08-09T10:39:12.80 10.0 negative automatic P 79 5.9365 1.06544 0.952381
C1.LL01.BHZ. 2022-08-09T10:39:09.40 10.0 negative automatic P 70 5.8340 -0.870455 0.941176
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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