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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.3 mag strikes near Vallenar in Chile


Earthquake location -28.1292S, -71.0108WA light earthquake with magnitude 4.3 (ml/mb) was detected on Wednesday, 55 kilometers (34 miles) from Vallenar in Chile. The earthquake was roughly at a depth of 57.687 km (36 miles). Exact time and date of earthquake 18/12/24 / 2024-12-18 07:58:17 / December 18, 2024 @ 7:58 am UTC/GMT. Exact location of event, longitude -71.0108 West, latitude -28.1292 South, depth = 57.687 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event ids that are associated to the earthquake: us7000nzqr. Id of event: us7000nzqr. The 4.3-magnitude earthquake was detected at 07:58:17 / 7:58 am (local time epicenter).

Close country/countries that might be effected, Chile (c. 16 746 000 pop). Event epicenter was 55 km (34 miles) from Vallenar (c. 44 900 pop). Closest city/cities/towns to epicentrum/hypocenter was Vallenar (min 5000 pop).

Each year there are an estimated 13,000 light earthquakes in the world. 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 two, in the past 30 days two and in the last 365 days eleven earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel the quake?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 55 km NNW of Vallenar, Chile. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude -71.0108° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -28.1292° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 57.687 km Depth of the event in kilometers.
Place 55 km NNW of Vallenar, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2024-12-18 07:58:17 Time when the event occurred. UTC/GMT
Updated 2024-12-18 10:11:23 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 284 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 33 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.093 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.24 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 99 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 us7000nzqr Id of event.
Event Code 7000nzqr An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000nzqr, A comma-separated list of event ids that are associated to an event.

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