Earthquake with magnitude of M 6.4 on date 15-07-2022 and time 21:37:21 (Italy) in region Chile (Peruvian point of view) [Sea]

A magnitude M 6.4 earthquake occured in region: Chile (Peruvian point of view) [Sea], on

  • 15-07-2022 19:37:21 (UTC)
  • 15-07-2022 21:37:21 (UTC +02:00) Italian time
  • 15-07-2022 16:37:21 (UTC -03:00) local time in the region of the earthquake (America/Argentina/Rio_Gallegos)

and geographic coordinates (lat, lon) -44.5700, -79.7530 at 10 km depth.

The earthquake was located by: U.S. Geological Survey (USGS).

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
Rev200
M 6.4 2022-07-15
19:37:21
-44.57 -79.753 10 2022-07-15
20:16:19
U.S. Geological Survey (USGS) 107302841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-15 19:37:21
Latitude -44.5700
Longitude -79.7530
Depth (km) 10 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 200 -> SURVEY-INGV-USGS
Event type earthquake
Origin ID 107302841

Uncertainty

Field Value
Preferred uncertainty description
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 0.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)
Number of associated phases, regardless of their use for origin computation 1
Number of defining phases 1
RMS of the travel time residuals of the arrivals used for the origin computation (sec)
Epicentral distance of station closest to the epicenter (degree)
Epicentral distance of station farthest from the epicenter (degree)
Number of stations at which the event was observed 0
Number of stations from which data was used for origin computation 0
Magnitude information

M:6.4

Field Value
Value 6.4
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 107302841
Agency INGV
Autore U.S. Geological Survey (USGS)
Time of creation (UTC) 2022-07-15 20:16:19
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