Minor earthquake: M3.15 quake has struck near Tierras Nuevas Poniente in Puerto Rico

A minor earthquake magnitude 3.15 (ml/mb) has occurred on Tuesday, 74 kilometers (46 miles) from Tierras Nuevas Poniente in Puerto Rico. The earthquake occurred at a depth of 25 km (16 miles) below the earth’s surface. Unique identifier: pr2020350008. Ids that are associated to the event: pr2020350008. The 3.15-magnitude earthquake was detected at 05:25:07 / 5:25 am (local time epicenter). Global date and time of event UTC/GMT: 15/12/20 / 2020-12-15 05:25:07 / December 15, 2020 @ 5:25 am. Exact location of earthquake, -66.443° West, 19.1376° North, depth 25 km.

Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Epicenter of the event was 79 km (49 miles) from Arecibo (c. 49 300 pop), 77 km (48 miles) from Vega Baja (c. 29 300 pop), 77 km (48 miles) from Barceloneta (c. 22 300 pop), 79 km (49 miles) from Manatí (c. 16 100 pop), 78 km (48 miles) from Dorado (c. 13 100 pop). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Toa Baja, Arecibo, Manatí.

Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days ten, in the past 30 days twenty-one and in the last 365 days two hundred and fourty-eight earthquakes of magnitude 3.0 or greater that has struck near. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel it?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 74 km N of Tierras Nuevas Poniente, Puerto Rico.

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Parameter	Value	Description
Magnitude	3.15 mb	The magnitude for the event.
Longitude	-66.443° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	19.1376° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	25 km	Depth of the event in kilometers.
Place	74 km N of Tierras Nuevas Poniente, 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	2020-12-15 05:25:07	Time when the event occurred. UTC/GMT
Updated	2020-12-15 06:12:54	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	153	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	16	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.8499	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.17 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	293	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	pr2020350008	Id of event.
Event Code	2020350008	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2020350008,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.15 quake has struck near Tierras Nuevas Poniente in Puerto Rico

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