Minor earthquake: M3.56 quake has struck near San Antonio in Puerto Rico

A minor earthquake magnitude 3.56 (ml/mb) has struck on Friday, 100 km NNW of San Antonio, Puerto Rico (62 miles). The 3.56-magnitude earthquake has occurred at 19:28:37 / 7:28 pm (local time epicenter). Event id: pr2024243000. Ids that are associated to the earthquake: pr2024243000. Exact time and date of earthquake 30/08/24 / 2024-08-30 19:28:37 / August 30, 2024 @ 7:28 pm UTC/GMT. The earthquake was roughly at a depth of 26 km (16 miles). Exact location of event, longitude -67.4605 West, latitude 19.3348 North, depth = 26 km.

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. In the past 24 hours, there have been one, in the last 10 days six, in the past 30 days sixteen and in the last 365 days one hundred and nine earthquakes of magnitude 3.0 or greater that was reported nearby.

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Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 100 km NNW of San Antonio, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

Puerto Rico San Antonio

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Parameter	Value	Description
Magnitude	3.56 mb	The magnitude for the event.
Longitude	-67.4605° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	19.3348° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	26 km	Depth of the event in kilometers.
Place	100 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	2024-08-30 19:28:37	Time when the event occurred. UTC/GMT
Updated	2024-08-30 20:09:32	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	195	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	12	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.935	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.25 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	243	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	pr2024243000	Id of event.
Event Code	2024243000	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2024243000,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.56 quake has struck near San Antonio in Puerto Rico

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