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Light World Earthquakes Magnitude 4-4.9

Earthquake: M 4.5 quake strikes near Aratoca in Colombia


Earthquake location 6.748S, -72.9986WA light earthquake magnitude 4.5 (mg/mb) was reported Saturday, 6 kilometers (4 miles) from Aratoca in Colombia. The temblor was reported at 03:05:57 / 3:05 am (local time epicenter) at a depth of 158.54 km (99 miles). Global time of event 14/03/15 / 2015-03-14 08:05:57 / March 14, 2015 @ 8:05 am UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -72.9986 West, latitude 6.748 North, depth 158.54 km, unique identifier, us10001mbq.

Close countries, Colombia (c. 47 790 000 pop). The epicenter was 44 km (27 miles) from Bucaramanga (c. 571 800 pop), 36 km (23 miles) from Floridablanca (c. 252 300 pop), 40 km (25 miles) from Girón (c. 108 500 pop), 27 km (17 miles) from Piedecuesta (c. 86 400 pop), 80 km (50 miles) from Pamplona (c. 53 600 pop). Nearest city, towns to epicentrum/hypocenter was Sabana de Torres, Belén, Toledo.

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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: 6 km NNE of Aratoca, Colombia.


More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude -72.9986° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 6.748° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 158.54 km Depth of the event in kilometers.
Place 6km NNE of Aratoca, Colombia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-03-14 08:05:57 Time when the event occurred. UTC/GMT
Updated 2015-03-14 08:57:44 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 312 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 2.303 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.91 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 120 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 us10001mbq Id of event.
Event Code 10001mbq An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10001mbq, A comma-separated list of event ids that are associated to an event.

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