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Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.2 quake strikes near La Libertad in El Salvador


Earthquake location 13.1237S, -89.2398WA light earthquake magnitude 4.2 (mg/mb) was reported Tuesday, 41 kilometers (25 miles) from La Libertad in El Salvador. The temblor was reported at 04:03:07 / 4:03 pm (local time epicenter) at a depth of 55.86 km (35 miles). Global time of event 2014-12-30 10:03:07 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -89.2398 West, latitude 13.1237 North, depth 55.86 km.

Close countries, El Salvador (c. 6 052 000 pop). The epicenter was 63 km (39 miles) from San Salvador (c. 526 000 pop), 66 km (41 miles) from Soyapango (c. 329 700 pop), 69 km (43 miles) from Mejicanos (c. 160 300 pop), 62 km (38 miles) from Santa Tecla (c. 124 700 pop), 76 km (47 miles) from Apopa (c. 112 200 pop). Nearest city, towns to epicentrum/hypocenter was Aguilares, Santiago de María, El Congo.

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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: 41 km SSE of La Libertad, El Salvador.


More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -89.2398° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 13.1237° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 55.86 km Depth of the event in kilometers.
Place 41km SSE of La Libertad, El Salvador Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2014-12-30 22:03:07 Time when the event occurred. UTC/GMT
Updated 2014-12-30 23:01:12 Time when the event was most recently updated. UTC/GMT
Timezone offset -360 Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 3.1 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 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 272 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 0.559 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.9 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 172 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 usc000tavb Id of event.
Event Code c000tavb An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS usc000tavb A comma-separated list of event ids that are associated to an event.

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