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Minor earthquake 3.81 mag, 17 km SSE of Guanica, Puerto Rico

Posted by admin on January 12, 2020 0 Comments

A minor earthquake with magnitude 3.81 (ml/mb) was detected on Saturday, 17 kilometers (11 miles) from Guanica in Puerto Rico. Exact location of earthquake, -66.834° West, 17.9418° North, depth 7 km. All ids that are associated to the event: us70006yl8, pr2020012002. Unique identifier: pr2020012002. The 3.81-magnitude earthquake has occurred at 22:28:33 / 10:28 pm (local time epicenter). The epicenter of the earthquake was roughly 7 km (4 miles) below the earth’s surface. Date and time of earthquake in UTC/GMT: 12/01/20 / 2020-01-12 02:28:33 / January 12, 2020 @ 2:28 am.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Bayamón, Sabana Seca, Patillas. Epicenter of the event was 88 km (55 miles) from Bayamón (c. 203 500 pop), 25 km (15 miles) from Ponce (c. 152 600 pop), 43 km (27 miles) from Mayagüez (c. 78 600 pop), 60 km (37 miles) from Arecibo (c. 49 300 pop), 73 km (45 miles) from Vega Baja (c. 29 300 pop), 65 km (40 miles) from Barceloneta (c. 22 300 pop). Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop).

In the past 24 hours, there have been sixty-one, in the last 10 days two hundred and seventy-four, in the past 30 days three hundred and thirty-one and in the last 365 days three hundred and eighty-three earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor quakes in the world.

Did you feel the quake?

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 data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 17 km SSE of Guanica, Puerto Rico.

More information

Parameter	Value	Description
Magnitude	3.81 mb	The magnitude for the event.
Longitude	-66.834° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.9418° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	7 km	Depth of the event in kilometers.
Place	17km 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	2020-01-12 02:28:33	Time when the event occurred. UTC/GMT
Updated	2020-01-12 02:57:26	Time when the event was most recently updated. UTC/GMT
Timezone offset	-240	Timezone offset from UTC in minutes at the event epicenter.
Felt	8	The total number of felt reports
CDI	3.4	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	226	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	12	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.212	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.24 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	201	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	pr2020012002	Id of event.
Event Code	2020012002	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us70006yl8,pr2020012002,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.81 mag, 17 km SSE of Guanica, Puerto Rico

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