Minor earthquake: M2.93 quake has struck near Maria Antonia in Puerto Rico

Posted by admin on January 23, 2020 0 Comments

A minor earthquake with magnitude 2.93 (ml/mb) was detected on Saturday, 8 kilometers (5 miles) from Maria Antonia in Puerto Rico. The earthquake occurred at a depth of 12 km (7 miles) below the earth’s surface. Unique identifier: pr2020018035. Ids that are associated to the event: pr2020018035. The temblor was picked up at 02:18:28 / 2:18 am (local time epicenter). Global time and date of event 18/01/20 / 2020-01-18 06:18:28 / January 18, 2020 @ 6:18 am UTC/GMT. Exact location of earthquake, longitude -66.8495 West, latitude 17.9078 North, depth = 12 km.

Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Cidra, Vega Alta, Guayama (min 5000 pop). Epicenter of the event was 27 km (17 miles) from Ponce (c. 152 600 pop), 45 km (28 miles) from Mayagüez (c. 78 600 pop), 64 km (40 miles) from Arecibo (c. 49 300 pop), 77 km (48 miles) from Vega Baja (c. 29 300 pop), 69 km (43 miles) from Barceloneta (c. 22 300 pop).

There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been one hundred and sixty-one, in the last 10 days five hundred and thirty-four, in the past 30 days seven hundred and seventeen and in the last 365 days seven hundred and sixty-four earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage.

Did you feel anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. 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: 8 km SSE of Maria Antonia, Puerto Rico.

More information

Parameter	Value	Description
Magnitude	2.93 mb	The magnitude for the event.
Longitude	-66.8495° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.9078° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	12 km	Depth of the event in kilometers.
Place	8km SSE of Maria Antonia, 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	2020-01-18 06:18:28	Time when the event occurred. UTC/GMT
Updated	2020-01-23 06:02:13	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	132	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	13	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.0736	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.32 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	md	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	pr2020018035	Id of event.
Event Code	2020018035	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2020018035,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M2.93 quake has struck near Maria Antonia in Puerto Rico

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