Minor earthquake 3.7 mag, 89 km WNW of Antofagasta, Chile

A minor earthquake with magnitude 3.7 (ml/mb) was reported 89 km WNW of Antofagasta, Chile (55 miles) on Monday. Global time and date of event 18/02/19 / 2019-02-18 21:15:57 / February 18, 2019 @ 9:15 pm UTC/GMT. Exact location of event, longitude -71.1981 West, latitude -23.3134 South, depth = 10 km. Id of earthquake: us2000jkbr. Event ids that are associated: us2000jkbr. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. The temblor was detected at 16:15:57 / 4:15 pm (local time epicenter).

There are an estimated 130,000 minor quakes in the world each year. 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 nine earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

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How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity 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: 89 km WNW of Antofagasta, Chile.

Antofagasta Chile

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Parameter	Value	Description
Magnitude	3.7 mb	The magnitude for the event.
Longitude	-71.1981° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-23.3134° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	89km WNW of Antofagasta, Chile	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2019-02-18 21:15:57	Time when the event occurred. UTC/GMT
Updated	2019-02-19 23:12:00	Time when the event was most recently updated. UTC/GMT
Timezone offset	-300	Timezone offset from UTC in minutes at the event epicenter.
Felt	1	The total number of felt reports
CDI	2	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	reviewed	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	211	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	us	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,us,	A comma-separated list of network contributors.
Number of Stations Used		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.495	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.17 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	193	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	us2000jkbr	Id of event.
Event Code	2000jkbr	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us2000jkbr,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.7 mag, 89 km WNW of Antofagasta, Chile

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