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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag has occurred near Ushuaia in Argentina

Posted by admin on May 16, 2025 0 Comments

Earthquake location -57.309S, -68.0287WA light earthquake with magnitude 4.4 (ml/mb) was detected on Friday, 278 km S of Ushuaia, Argentina (173 miles). Exact location, longitude -68.0287° West, latitude -57.309° South, depth = 10 km. Unique identifier: us7000pzqr. Ids that are associated to the event: us7000pzqr. Exact time and date of earthquake 16/05/25 / 2025-05-16 21:26:25 / May 16, 2025 @ 9:26 pm UTC/GMT. The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. The 4.4-magnitude earthquake has occurred at 21:26:25 / 9:26 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Every 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 sixty-seven and in the last 365 days sixty-seven earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel anything?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 278 km S of Ushuaia, Argentina.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -68.0287° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -57.309° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 278 km S of Ushuaia, Argentina Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-05-16 21:26:25 Time when the event occurred. UTC/GMT
Updated 2025-05-16 21:54:24 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 22 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 3.366 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.26 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 167 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 us7000pzqr Id of event.
Event Code 7000pzqr An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000pzqr, A comma-separated list of event ids that are associated to an event.

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