Earthquake with magnitude of M 5.7 on date 18-03-2020 and time 13:09:31 (UTC) in region Utah, United States [Land: United States]

A magnitude M 5.7 earthquake occured in region: Utah, United States [Land: United States], on

  • 18-03-2020 13:09:31 (UTC)
  • 18-03-2020 14:09:31 (UTC +01:00) Italian time
  • 18-03-2020 07:09:31 (UTC -06:00) local time in the region of the earthquake (America/Boise)

and geographic coordinates (lat, lon) 40.75, -112.08 at 12 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
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
M 5.7 2020-03-18
40.75 -112.08 12 2020-03-21
U.S. Geological Survey (USGS) 77432661
Preferred location and magnitude until now.
Origin information


Field Value
Time (UTC) 2020-03-18 13:09:31
Latitude 40.75
Longitude -112.08
Depth (km) 12 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 200 -> SURVEY-INGV-USGS
Event type earthquake
Origin ID 77432661


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
Confidence level of the uncertainty (%) 68


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


Field Value
Value 5.7
Num. used stations
Type of magnitude M
Reference to an origin 77432661
Agency INGV
Autore U.S. Geological Survey (USGS)
Time of creation (UTC) 2020-03-21 09:29:52
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download