Minor earthquake: M2.81 quake has struck near Guayanilla in Puerto Rico

Posted by admin on April 10, 2020 0 Comments

A minor earthquake magnitude 2.81 (ml/mb) has occurred on Friday, 1 kilometers (1 miles) from Guayanilla in Puerto Rico. The 2.81-magnitude earthquake has occurred at 10:18:54 / 10:18 am (local time epicenter). Date and time of earthquake in UTC/GMT: 10/04/20 / 2020-04-10 14:18:54 / April 10, 2020 @ 2:18 pm. The earthquake occurred at a depth of 14 km (9 miles) below the earth’s surface. Exact location of earthquake, -66.7881° West, 18.0333° North, depth 14 km. Event id: pr2020101018. Ids that are associated to the earthquake: pr2020101018.

Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). The epicenter was 19 km (12 miles) from Ponce (c. 152 600 pop), 42 km (26 miles) from Mayagüez (c. 78 600 pop), 49 km (31 miles) from Arecibo (c. 49 300 pop), 62 km (39 miles) from Vega Baja (c. 29 300 pop), 53 km (33 miles) from Barceloneta (c. 22 300 pop). Nearest cities/city/towns to hypocenter/epicentrum was Aguas Buenas, Ingenio, Candelaria Arenas (min 5000 pop).

Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. In the past 24 hours, there have been six, in the last 10 days ninety-six, in the past 30 days two hundred and fifty-one and in the last 365 days one thousand, eight hundred and twenty-nine earthquakes of magnitude 3.0 or greater that have been detected nearby. Each year there are an estimated 1,300,000 minor quakes in the world.

Questions or comments?

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. 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: 1 km NNE of Guayanilla, Puerto Rico.

More information

Parameter	Value	Description
Magnitude	2.81 mb	The magnitude for the event.
Longitude	-66.7881° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	18.0333° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	14 km	Depth of the event in kilometers.
Place	1km NNE 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	2020-04-10 14:18:54	Time when the event occurred. UTC/GMT
Updated	2020-04-10 14:56:49	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	121	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	19	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.1081	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.18 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	98	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	pr2020101018	Id of event.
Event Code	2020101018	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2020101018,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M2.81 quake has struck near Guayanilla in Puerto Rico

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