Minor earthquake: M3 quake has struck near Guánica in Puerto Rico

A minor earthquake with magnitude 3 (ml/mb) was reported 13 kilometers (8 miles) from Guánica in Puerto Rico on Saturday. Exact time and date of event in UTC/GMT: 08/08/20 / 2020-08-08 23:45:11 / August 8, 2020 @ 11:45 pm. Exact location of earthquake, longitude -66.8718 West, latitude 17.8552 North, depth = 10 km. The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. Event id: us6000bb92. Ids that are associated to the earthquake: us6000bb92. The temblor was reported at 23:45:11 / 11:45 pm (local time epicenter).

Close country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). The epicenter was 32 km (20 miles) from Ponce (c. 152 600 pop), 48 km (30 miles) from Mayagüez (c. 78 600 pop), 71 km (44 miles) from Arecibo (c. 49 300 pop), 75 km (47 miles) from Barceloneta (c. 22 300 pop), 20 km (13 miles) from Yauco (c. 20 300 pop). Nearest cities/city/villages to epicentrum/hypocenter was Manatí, Barceloneta, Isabela (min 5000 pop).

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

Did you feel it?

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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 13 km SSE of Guánica, Puerto Rico.

More information

Parameter	Value	Description
Magnitude	3 mb	The magnitude for the event.
Longitude	-66.8718° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.8552° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	13 km SSE of Guánica, 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	2020-08-08 23:45:11	Time when the event occurred. UTC/GMT
Updated	2020-08-08 23:54:36	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	138	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	us	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,us,	A comma-separated list of network contributors.
Number of Stations Used		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.184	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.54 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	216	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us6000bb92	Id of event.
Event Code	6000bb92	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000bb92,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3 quake has struck near Guánica in Puerto Rico

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