Minor earthquake: M3.3 quake has struck near San Antonio in Puerto Rico

A minor earthquake with magnitude 3.3 (ml/mb) was reported 52 kilometers (32 miles) from San Antonio in Puerto Rico on Wednesday. Exact location of event, longitude -67.2639 West, latitude 18.936 North, depth = 53 km. Event id: pr17053009. Ids that are associated to the earthquake: pr17053009. Global time and date of event 22/02/17 / 2017-02-22 15:43:17 / February 22, 2017 @ 3:43 pm UTC/GMT. The earthquake was roughly at a depth of 53 km (33 miles). The temblor was picked up at 11:43:17 / 11:43 am (local time epicenter).

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Las Marías, Arecibo, Añasco. Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). The epicenter was 77 km (48 miles) from Arecibo (c. 49 300 pop), 58 km (36 miles) from Aguadilla (c. 16 100 pop), 55 km (34 miles) from Isabela (c. 12 500 pop), 73 km (45 miles) from San Sebastián (c. 11 600 pop), 74 km (46 miles) from Añasco (c. 6 100 pop).

Every year there are an estimated 130,000 minor earthquakes 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 three, in the last 10 days seven, in the past 30 days twenty-one and in the last 365 days two hundred and twelve earthquakes of magnitude 3.0 or greater that was reported nearby.

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 52 km NNW of San Antonio, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

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Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-67.2639° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	18.936° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	53 km	Depth of the event in kilometers.
Place	52km 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	2017-02-22 15:43:17	Time when the event occurred. UTC/GMT
Updated	2017-02-22 16:00:29	Time when the event was most recently updated. UTC/GMT
Timezone offset	-240	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	168	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	15	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.48688688	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.44 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	266.4	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	pr17053009	Id of event.
Event Code	17053009	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr17053009,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.3 quake has struck near San Antonio in Puerto Rico

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