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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.5 mag has occurred near Ovalle in Chile


Earthquake location -30.6958S, -71.8097WA light earthquake with magnitude 4.5 (ml/mb) was reported 59 kilometers (37 miles) from Ovalle in Chile on Wednesday. The earthquake was roughly at a depth of 26.23 km (16 miles). Unique identifier: us20004ft1. Ids that are associated to the event: us20004ft1. Global date and time of event UTC/GMT: 09/12/15 / 2015-12-09 09:14:03 / December 9, 2015 @ 9:14 am. Exact location of earthquake, longitude -71.8097 West, latitude -30.6958 South, depth = 26.23 km. The temblor was picked up at 06:14:03 / 6:14 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

The epicenter was 94 km (58 miles) from Coquimbo (c. 161 300 pop), 59 km (37 miles) from Ovalle (c. 77 100 pop), 81 km (51 miles) from Monte Patria (c. 13 900 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Coquimbo, Monte Patria, Ovalle. Nearby country/countries that might be effected, Chile (c. 16 746 000 pop).

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

Did you feel it?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 59 km W of Ovalle, Chile.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude -71.8097° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -30.6958° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 26.23 km Depth of the event in kilometers.
Place 59km W of Ovalle, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-12-09 09:14:03 Time when the event occurred. UTC/GMT
Updated 2015-12-09 10:12:37 Time when the event was most recently updated. UTC/GMT
Timezone offset -180 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 0.152 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.5 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 152 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 us20004ft1 Id of event.
Event Code 20004ft1 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20004ft1, A comma-separated list of event ids that are associated to an event.

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