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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.42 mag strikes near San Antonio in Puerto Rico


Earthquake location 19.063833333333S, -67.3455WA minor earthquake with magnitude 3.42 (ml/mb) was reported 68 kilometers (42 miles) from San Antonio in Puerto Rico on Wednesday. The earthquake occurred at a depth of 44.53 km (28 miles) below the earth’s surface. The 3.42-magnitude earthquake has occurred at 04:15:08 / 4:15 am (local time epicenter). Exact time and date of earthquake 25/06/25 / 2025-06-25 04:15:08 / June 25, 2025 @ 4:15 am UTC/GMT. Exact location of earthquake, longitude -67.3455 West, latitude 19.063833333333 North, depth = 44.53 km. Unique identifier: pr71487143. Ids that are associated to the event: pr71487143.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Camuy, Rincón, Quebradillas. Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Earthquake epicenter was 74 km (46 miles) from Aguadilla (c. 16 100 pop), 71 km (44 miles) from Isabela (c. 12 500 pop), 78 km (49 miles) from Quebradillas (c. 5 600 pop), 78 km (49 miles) from Moca (c. 5 000 pop), 83 km (52 miles) from Camuy (c. 4 200 pop).

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

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. 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: 68 km NNW of San Antonio, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.42 mb The magnitude for the event.
Longitude -67.3455° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.063833333333° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 44.53 km Depth of the event in kilometers.
Place 68 km NNW 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 2025-06-25 04:15:08 Time when the event occurred. UTC/GMT
Updated 2025-06-25 04:41:21 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 180 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network pr The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,pr, A comma-separated list of network contributors.
Number of Stations Used 9 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.6334 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.27 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 321 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type md The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID pr71487143 Id of event.
Event Code 71487143 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr71487143, A comma-separated list of event ids that are associated to an event.

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