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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.2 mag strikes near Calama in Chile


Earthquake location -21.9528S, -68.714WA light earthquake with magnitude 4.2 (ml/mb) was reported 61 kilometers (38 miles) from Calama in Chile on Thursday. Event ids that are associated to the earthquake: us70003mce. Id of event: us70003mce. Global time and date of event 17/05/19 / 2019-05-17 00:14:48 / May 17, 2019 @ 12:14 am UTC/GMT. Exact location of earthquake, longitude -68.714 West, latitude -21.9528 South, depth = 112.88 km. The epicenter of the earthquake was roughly 112.88 km (70 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was picked up at 20:14:48 / 8:14 pm (local time epicenter).

Earthquake epicenter was 60 km (37 miles) from Calama (c. 143 100 pop). Nearest cities/city/towns to hypocenter/epicentrum was Calama (min 5000 pop). Country/countries that might be effected, Chile (c. 16 746 000 pop).

Each year there are an estimated 13,000 light quakes in the world. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days seven and in the last 365 days eighty earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

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. 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: 61 km NNE of Calama, Chile.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -68.714° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -21.9528° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 112.88 km Depth of the event in kilometers.
Place 61km NNE 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 2019-05-17 00:14:48 Time when the event occurred. UTC/GMT
Updated 2019-05-17 00:34:50 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 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 0.514 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.65 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 51 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 us70003mce Id of event.
Event Code 70003mce An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70003mce, A comma-separated list of event ids that are associated to an event.

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