Minor earthquake: M3.16 quake has struck near Guayanilla in Puerto Rico

A minor earthquake with magnitude 3.16 (ml/mb) was detected on Tuesday, 3 kilometers (2 miles) from Guayanilla in Puerto Rico. Global date and time of event UTC/GMT: 28/07/20 / 2020-07-28 22:14:26 / July 28, 2020 @ 10:14 pm. The epicenter was at a depth of 12 km (7 miles). Unique identifier: pr20202100015. Ids that are associated to the event: us6000b5p3, pr20202100015. The temblor was detected at 22:14:26 / 10:14 pm (local time epicenter). Exact location of event, longitude -66.7846 West, latitude 17.9893 North, depth = 12 km.

The epicenter was 18 km (11 miles) from Ponce (c. 152 600 pop), 44 km (28 miles) from Mayagüez (c. 78 600 pop), 54 km (34 miles) from Arecibo (c. 49 300 pop), 66 km (41 miles) from Vega Baja (c. 29 300 pop), 57 km (36 miles) from Barceloneta (c. 22 300 pop). Country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Sabana Seca, Aguas Buenas, Ingenio (min 5000 pop).

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

Did you feel anything?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity 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: 3 km SSE of Guayanilla, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

More information

Parameter	Value	Description
Magnitude	3.16 mb	The magnitude for the event.
Longitude	-66.7846° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.9893° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	12 km	Depth of the event in kilometers.
Place	3 km SSE of Guayanilla, 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	2020-07-28 22:14:26	Time when the event occurred. UTC/GMT
Updated	2020-07-28 22:53:33	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt	3	The total number of felt reports
CDI	3.1	The maximum reported intensity for the event.
MMI	2.621	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	155	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	,us,pr,	A comma-separated list of network contributors.
Number of Stations Used	23	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.0957	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.14 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	167	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	pr20202100015	Id of event.
Event Code	20202100015	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000b5p3,pr20202100015,	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: M3.16 quake has struck near Guayanilla in Puerto Rico

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information