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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.2 mag, 52 km W of Ovalle, Chile


Earthquake location -30.5579S, -71.7484WA light earthquake magnitude 4.2 (ml/mb) has occurred on Tuesday, 52 kilometers (32 miles) from Ovalle in Chile. Global date and time of event UTC/GMT: 01/12/15 / 2015-12-01 14:29:22 / December 1, 2015 @ 2:29 pm. Exact location of earthquake, longitude -71.7484 West, latitude -30.5579 South, depth = 31.69 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.2-magnitude earthquake was detected at 11:29:22 / 11:29 am (local time epicenter). The earthquake occurred at a depth of 31.69 km (20 miles) below the earth’s surface. Event ids that are associated to the earthquake: us100042fu. Id of event: us100042fu.

Epicenter of the earthquake was 78 km (48 miles) from Coquimbo (c. 161 300 pop), 87 km (54 miles) from La Serena (c. 154 500 pop), 53 km (33 miles) from Ovalle (c. 77 100 pop), 77 km (48 miles) from Monte Patria (c. 13 900 pop). Close country/countries, Chile (c. 16 746 000 pop) (That might be effected). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was La Serena, Coquimbo, Monte Patria.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. Each year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been three, in the last 10 days nine, in the past 30 days fourty-one and in the last 365 days three hundred and fifty-six earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. 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: 52 km W of Ovalle, Chile.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -71.7484° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -30.5579° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 31.69 km Depth of the event in kilometers.
Place 52km 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 2015-12-01 14:29:22 Time when the event occurred. UTC/GMT
Updated 2015-12-01 16:27:22 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 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 0.151 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.71 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 130 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 us100042fu Id of event.
Event Code 100042fu An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us100042fu, A comma-separated list of event ids that are associated to an event.

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