Minor earthquake 3.1 mag, 17 km SSE of Saint George, Utah

A minor earthquake with magnitude 3.1 (ml/mb) was detected on Tuesday, 17 kilometers (11 miles) from Saint George in Utah. Unique identifier: uu60309232. Ids that are associated to the event: uu60309232. Exact location of earthquake, -113.5341644° West, 36.9539986° North, depth 2.77 km. The temblor was picked up at 18:45:58 / 6:45 pm (local time epicenter). The epicenter was at a depth of 2.77 km (2 miles). Global date and time of event UTC/GMT: 09/01/19 / 2019-01-09 01:45:58 / January 9, 2019 @ 1:45 am.

Nearest cities/city/towns to hypocenter/epicentrum was Mesquite, Hurricane, Ivins (min 5000 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Earthquake epicenter was 17 km (11 miles) from Saint George (c. 72 900 pop), 20 km (12 miles) from Washington (c. 18 800 pop), 50 km (31 miles) from Mesquite (c. 15 300 pop), 33 km (20 miles) from Hurricane (c. 13 700 pop), 27 km (17 miles) from Ivins (c. 6 800 pop).

Every year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days two earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 17 km SSE of Saint George, Utah.

More information

Parameter	Value	Description
Magnitude	3.1 mb	The magnitude for the event.
Longitude	-113.5341644° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	36.9539986° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	2.77 km	Depth of the event in kilometers.
Place	17km SSE of Saint George, Utah	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2019-01-09 01:45:58	Time when the event occurred. UTC/GMT
Updated	2019-01-09 01:50:19	Time when the event was most recently updated. UTC/GMT
Timezone offset	-420	Timezone offset from UTC in minutes at the event epicenter.
Felt		The total number of felt reports
CDI		The maximum reported intensity for the event.
MMI		The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	automatic	Indicates whether the event has been reviewed by a human.
Tsunami	0	This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	148	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	uu	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,uu,	A comma-separated list of network contributors.
Number of Stations Used	19	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.2395	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.25 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	137	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	uu60309232	Id of event.
Event Code	60309232	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,uu60309232,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.1 mag, 17 km SSE of Saint George, Utah

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