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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.4 mag has occurred near San Antonio in Puerto Rico


Earthquake location 19.168S, -67.1534WA minor earthquake with magnitude 3.4 (ml/mb) was reported 75 kilometers (47 miles) from San Antonio in Puerto Rico on Thursday. Exact location of earthquake, -67.1534° West, 19.168° North, depth 35 km. Event id: us6000qgke. Ids that are associated to the earthquake: us6000qgke. Exact time and date of earthquake 29/05/25 / 2025-05-29 04:16:39 / May 29, 2025 @ 4:16 am UTC/GMT. The epicenter of the earthquake was roughly 35 km (22 miles) below the earth’s surface. The 3.4-magnitude earthquake was detected at 04:16:39 / 4:16 am (local time epicenter).

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Hatillo, Camuy, Aguadilla. Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Epicenter of the earthquake was 82 km (51 miles) from Aguadilla (c. 16 100 pop), 75 km (47 miles) from Isabela (c. 12 500 pop), 83 km (52 miles) from Hatillo (c. 5 600 pop), 80 km (50 miles) from Quebradillas (c. 5 600 pop), 83 km (51 miles) from Camuy (c. 4 200 pop).

In the past 24 hours, there have been four, in the last 10 days twenty-two, in the past 30 days fifty-three and in the last 365 days four hundred and thirteen earthquakes of magnitude 3.0 or greater that was reported nearby. Each year there are an estimated 130,000 minor quakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

How would you describe the shaking?

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. 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: 75 km N of San Antonio, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.4 mb The magnitude for the event.
Longitude -67.1534° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.168° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 75 km N of San Antonio, Puerto Rico Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-05-29 04:16:39 Time when the event occurred. UTC/GMT
Updated 2025-05-29 04:31:33 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 178 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 20 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.698 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.58 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 191 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type ml The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000qgke Id of event.
Event Code 6000qgke An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000qgke, A comma-separated list of event ids that are associated to an event.

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