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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.2 mag, 11 km W of Guaca, Colombia

Earthquake location 6.8925S, -72.9628WA light earthquake with magnitude 4.2 (ml/mb) was detected on Saturday, 11 kilometers (7 miles) from Guaca in Colombia. Exact location of event, depth 143.62 km, -72.9628° West, 6.8925° North. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 143.62 km (89 miles). Event ids that are associated to the earthquake: us10008dv4. Id of event: us10008dv4. Date and time of earthquake in UTC/GMT: 01/04/17 / 2017-04-01 22:52:44 / April 1, 2017 @ 10:52 pm. The temblor was detected at 17:52:44 / 5:52 pm (local time epicenter).

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Chinácota, Sabana de Torres, Toledo. Nearby country/countries that might be effected, Colombia (c. 47 790 000 pop). Earthquake epicenter was 31 km (19 miles) from Bucaramanga (c. 571 800 pop), 23 km (14 miles) from Floridablanca (c. 252 300 pop), 30 km (19 miles) from Girón (c. 108 500 pop), 14 km (9 miles) from Piedecuesta (c. 86 400 pop), 64 km (40 miles) from Pamplona (c. 53 600 pop), 42 km (26 miles) from San Gil (c. 33 600 pop).

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

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. 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: 11 km W of Guaca, Colombia.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -72.9628° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 6.8925° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 143.62 km Depth of the event in kilometers.
Place 11km W of Guaca, Colombia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-04-01 22:52:44 Time when the event occurred. UTC/GMT
Updated 2017-04-01 23:08:03 Time when the event was most recently updated. UTC/GMT
Timezone offset -300 Timezone offset from UTC in minutes at the event epicenter.
Felt The total number of felt reports
CDI 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 271 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 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.76 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 42 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 us10008dv4 Id of event.
Event Code 10008dv4 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10008dv4, A comma-separated list of event ids that are associated to an event.

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