Minor earthquake, 2.9 mag was detected near Guanica in Puerto Rico

Posted by admin on January 31, 2020 0 Comments

A minor earthquake with magnitude 2.9 (ml/mb) was reported 16 kilometers (10 miles) from Guanica in Puerto Rico on Sunday. Date and time of earthquake in UTC/GMT: 13/01/20 / 2020-01-13 03:41:37 / January 13, 2020 @ 3:41 am. All ids that are associated to the event: usa0006cnb. Unique identifier: usa0006cnb. Exact location of earthquake, longitude -66.8285 West, latitude 17.8392 North, depth = 10 km. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. The 2.9-magnitude earthquake was detected at 23:41:37 / 11:41 pm (local time epicenter).

Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Epicenter of the event was 30 km (18 miles) from Ponce (c. 152 600 pop), 52 km (32 miles) from Mayagüez (c. 78 600 pop), 71 km (44 miles) from Arecibo (c. 49 300 pop), 75 km (46 miles) from Barceloneta (c. 22 300 pop), 22 km (14 miles) from Yauco (c. 20 300 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Isabela, Comerío, Cayey.

In the past 24 hours, there have been five hundred and sixty-two, in the last 10 days eight hundred and fifty-five, in the past 30 days nine hundred and sixteen and in the last 365 days nine hundred and fifty-five earthquakes of magnitude 3.0 or greater that has struck near. 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.

Questions or comments?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 16 km SSE of Guanica, Puerto Rico.

More information

Parameter	Value	Description
Magnitude	2.9 mb	The magnitude for the event.
Longitude	-66.8285° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.8392° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	16km SSE of Guanica, 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	2020-01-13 03:41:37	Time when the event occurred. UTC/GMT
Updated	2020-01-31 03:26:27	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	129	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	0.143	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.68 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	220	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	usa0006cnb	Id of event.
Event Code	a0006cnb	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,usa0006cnb,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 2.9 mag was detected near Guanica in Puerto Rico

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