Light earthquake, 4.4 mag was detected near Coquimbo in Chile

A light earthquake magnitude 4.4 (ml/mb) strikes 137 km WSW of Coquimbo, Chile (85 miles) on Saturday. Event ids that are associated to the earthquake: us20003m1j. Id of event: us20003m1j. The earthquake was roughly at a depth of 10 km (6 miles). The 4.4-magnitude earthquake was detected at 18:16:34 / 6:16 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 19/09/15 / 2015-09-19 23:16:34 / September 19, 2015 @ 11:16 pm. Exact location of earthquake, -72.645° West, -30.4641° South, depth 10 km.

Each year there are an estimated 13,000 light quakes in the world. In the past 24 hours, there have been sixteen, in the last 10 days fifty-one, in the past 30 days fifty-one and in the last 365 days fifty-nine earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 137 km WSW of Coquimbo, Chile. This information comes from the USGS Earthquake Notification Service.

Chile Coquimbo

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Parameter	Value	Description
Magnitude	4.4 mb	The magnitude for the event.
Longitude	-72.645° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-30.4641° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	137km WSW of Coquimbo, Chile	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-09-19 23:16:34	Time when the event occurred. UTC/GMT
Updated	2015-09-20 04:24:55	Time when the event was most recently updated. UTC/GMT
Timezone offset	-300	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	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	298	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	0.895	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.05 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	93	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us20003m1j	Id of event.
Event Code	20003m1j	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us20003m1j,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.4 mag was detected near Coquimbo in Chile

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