Earthquake: M 5.4 quake strikes near Sardinal in Costa Rica

A moderate earthquake magnitude 5.4 (mg/mb) was reported Wednesday, 89 kilometers (55 miles) from Sardinal in Costa Rica. The temblor was reported at 10:23:38 / 10:23 am (local time epicenter) at a depth of 20.91 km (13 miles). Global time of event 11/03/15 / 2015-03-11 16:23:38 / March 11, 2015 @ 4:23 pm UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -86.4631 West, latitude 10.6027 North, depth 20.91 km, unique identifier, us10001lk3.

Close countries, Costa Rica (c. 4 516 000 pop), Nicaragua (c. 5 996 000 pop). The epicenter was 103 km (64 miles) from Santa Cruz (c. 12 300 pop), 97 km (60 miles) from San Juan del Sur (c. 7 800 pop). Nearest city, towns to epicentrum/hypocenter was Santa Cruz, San Juan del Sur.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 89 km W of Sardinal, Costa Rica.

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Parameter	Value	Description
Magnitude	5.4 mb	The magnitude for the event.
Longitude	-86.4631° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	10.6027° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	20.91 km	Depth of the event in kilometers.
Place	89km W of Sardinal, Costa Rica	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-03-11 16:23:38	Time when the event occurred. UTC/GMT
Updated	2015-03-11 17:01:28	Time when the event was most recently updated. UTC/GMT
Timezone offset	-360	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	449	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	1.016	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.22 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	81	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mwr	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us10001lk3	Id of event.
Event Code	10001lk3	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10001lk3,	A comma-separated list of event ids that are associated to an event.

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Earthquake: M 5.4 quake strikes near Sardinal in Costa Rica

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