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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag strikes near San Antonio de los Cobres in Argentina

Posted by admin on August 31, 2025 0 Comments

Earthquake location -24.2982S, -66.9434WA light earthquake with magnitude 4.4 (ml/mb) was detected on Sunday, 64 km W of San Antonio de los Cobres, Argentina (40 miles). Date and time of earthquake in UTC/GMT: 31/08/25 / 2025-08-31 15:10:46 / August 31, 2025 @ 3:10 pm. Id of earthquake: us7000qstq. Event ids that are associated: us7000qstq. The epicenter was at a depth of 182.086 km (113 miles). Exact location of event, depth 182.086 km, -66.9434° West, -24.2982° South. The temblor was reported at 15:10:46 / 3:10 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

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 three, in the past 30 days seven and in the last 365 days one hundred and eleven earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 64 km W of San Antonio de los Cobres, Argentina. This information 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 -66.9434° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -24.2982° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 182.086 km Depth of the event in kilometers.
Place 64 km W of San Antonio de los Cobres, Argentina Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-08-31 15:10:46 Time when the event occurred. UTC/GMT
Updated 2025-08-31 16:25:03 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 32 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.755 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.9 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 76 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 us7000qstq Id of event.
Event Code 7000qstq An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000qstq, A comma-separated list of event ids that are associated to an event.

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