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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.4 mag, 122 km NNE of Calama, Chile


Earthquake location -21.3966S, -68.5854WA light earthquake magnitude 4.4 (ml/mb) strikes 122 km NNE of Calama, Chile (76 miles) on Sunday. The epicenter of the earthquake was roughly 125.45 km (78 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global time and date of event 31/05/20 / 2020-05-31 13:35:30 / May 31, 2020 @ 1:35 pm UTC/GMT. Id of earthquake: us6000a36i. Event ids that are associated: us6000a36i. The temblor was picked up at 13:35:30 / 1:35 pm (local time epicenter). Exact location of event, depth 125.45 km, -68.5854° West, -21.3966° South.

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

Questions or comments?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 122 km NNE of Calama, Chile. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -68.5854° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -21.3966° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 125.45 km Depth of the event in kilometers.
Place 122 km 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 2020-05-31 13:35:30 Time when the event occurred. UTC/GMT
Updated 2020-05-31 14:04:40 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 298 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 0.729 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.43 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 68 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 us6000a36i Id of event.
Event Code 6000a36i An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000a36i, A comma-separated list of event ids that are associated to an event.

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