Minor earthquake, 3.1 mag strikes near San Antonio in Puerto Rico

A minor earthquake magnitude 3.1 (ml/mb) has occurred on Thursday, 87 km NNW of San Antonio, Puerto Rico (54 miles). The earthquake occurred at a depth of 24 km (15 miles) below the earth’s surface. The temblor was reported at 01:53:32 / 1:53 am (local time epicenter). Exact time and date of event in UTC/GMT: 31/12/20 / 2020-12-31 01:53:32 / December 31, 2020 @ 1:53 am. Exact location of earthquake, longitude -67.2983 West, latitude 19.2616 North, depth = 24 km. Event id: pr2020366002. Ids that are associated to the earthquake: pr2020366002.

In the past 24 hours, there have been two, in the last 10 days nine, in the past 30 days fourty-two and in the last 365 days four hundred and ninety-three earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world.

Questions or comments?

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: 87 km NNW of San Antonio, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

Puerto Rico San Antonio

More information

Parameter	Value	Description
Magnitude	3.1 mb	The magnitude for the event.
Longitude	-67.2983° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	19.2616° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	24 km	Depth of the event in kilometers.
Place	87 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	2020-12-31 01:53:32	Time when the event occurred. UTC/GMT
Updated	2020-12-31 04:04:56	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	148	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	13	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.8158	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.24 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	317	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	pr2020366002	Id of event.
Event Code	2020366002	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2020366002,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor earthquake, 3.1 mag strikes near San Antonio in Puerto Rico

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information