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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.3 mag has occurred near Calama in Chile


Earthquake location -22.1898S, -68.6524WA light earthquake magnitude 4.3 (ml/mb) strikes 42 kilometers (26 miles) from Calama in Chile on Saturday. The earthquake occurred at a depth of 123.56 km (77 miles). Id of earthquake: us1000d2z0. Event ids that are associated: us1000d2z0. Date and time of earthquake in UTC/GMT: 11/03/18 / 2018-03-11 03:07:49 / March 11, 2018 @ 3:07 am. The temblor was picked up at 23:07:49 / 11:07 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, -68.6524° West, -22.1898° South, depth 123.56 km.

Nearby country/countries that might be effected, Chile (c. 16 746 000 pop). Nearest cities/city/villages to epicentrum/hypocenter was Calama (min 5000 pop). Event epicenter was 41 km (26 miles) from Calama (c. 143 100 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 four, in the past 30 days seven and in the last 365 days seventy-three earthquakes of magnitude 3.0 or greater that have been detected nearby.

How would you describe the shaking?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 42 km NE of Calama, 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 -68.6524° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -22.1898° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 123.56 km Depth of the event in kilometers.
Place 42km NE of Calama, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-03-11 03:07:49 Time when the event occurred. UTC/GMT
Updated 2018-03-12 00:01:51 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 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 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.484 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.07 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 49 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 us1000d2z0 Id of event.
Event Code 1000d2z0 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000d2z0, A comma-separated list of event ids that are associated to an event.

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