Minor earthquake, 3.3 mag was detected near Indios in Puerto Rico

A minor earthquake with magnitude 3.3 (ml/mb) was detected on Thursday, 12 kilometers (7 miles) from Indios in Puerto Rico. Event ids that are associated to the earthquake: us70008cku. Id of event: us70008cku. The 3.3-magnitude earthquake has occurred at 20:31:58 / 8:31 pm (local time epicenter). Exact time and date of event in UTC/GMT: 20/03/20 / 2020-03-20 00:31:58 / March 20, 2020 @ 12:31 am. Exact location of event, longitude -66.8121 West, latitude 17.8818 North, depth = 10 km. The earthquake was roughly at a depth of 10 km (6 miles).

Nearest cities/city/towns to hypocenter/epicentrum was Toa Alta, Arroyo, Ceiba (min 5000 pop). The epicenter was 25 km (16 miles) from Ponce (c. 152 600 pop), 50 km (31 miles) from Mayagüez (c. 78 600 pop), 66 km (41 miles) from Arecibo (c. 49 300 pop), 77 km (48 miles) from Vega Baja (c. 29 300 pop), 70 km (43 miles) from Barceloneta (c. 22 300 pop). Close country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected).

There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been nine, in the last 10 days fifty-six, in the past 30 days two hundred and fifty and in the last 365 days one thousand, five hundred and seventy-six earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

How would you describe the shaking?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 12 km S of Indios, Puerto Rico.

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Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-66.8121° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	17.8818° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	12km S of Indios, 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	2020-03-20 00:31:58	Time when the event occurred. UTC/GMT
Updated	2020-03-20 00:44:17	Time when the event was most recently updated. UTC/GMT
Timezone offset	-240	Timezone offset from UTC in minutes at the event epicenter.
Felt	1	The total number of felt reports
CDI	2	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	168	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	0.136	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.67 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	217	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	us70008cku	Id of event.
Event Code	70008cku	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us70008cku,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.3 mag was detected near Indios in Puerto Rico

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