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Minor earthquake, 2.82 mag was detected near Guanica in Puerto Rico


Earthquake location 17.8843S, -66.8931WA minor earthquake with magnitude 2.82 (ml/mb) was reported 16 kilometers (10 miles) from Guanica in Puerto Rico on Friday. Global time and date of event 21/02/20 / 2020-02-21 21:49:16 / February 21, 2020 @ 9:49 pm UTC/GMT. Exact location, longitude -66.8931° West, latitude 17.8843° North, depth = 10 km. Event id: pr2020052041. Ids that are associated to the earthquake: pr2020052041, us70007ufg. The earthquake occurred at a depth of 10 km (6 miles). The 2.82-magnitude earthquake was detected at 17:49:16 / 5:49 pm (local time epicenter).

Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Manatí, Barceloneta, Aibonito. Epicenter of the earthquake was 33 km (20 miles) from Ponce (c. 152 600 pop), 44 km (27 miles) from Mayagüez (c. 78 600 pop), 68 km (42 miles) from Arecibo (c. 49 300 pop), 73 km (46 miles) from Barceloneta (c. 22 300 pop), 17 km (11 miles) from Yauco (c. 20 300 pop).

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

Did you feel it?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 16 km S of Guanica, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 2.82 mb The magnitude for the event.
Longitude -66.8931° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.8843° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 16km S 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 2020-02-21 21:49:16 Time when the event occurred. UTC/GMT
Updated 2020-02-21 22:59:10 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 123 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,us, A comma-separated list of network contributors.
Number of Stations Used 11 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.0919 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.09 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 229 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 pr2020052041 Id of event.
Event Code 2020052041 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2020052041,us70007ufg, A comma-separated list of event ids that are associated to an event.

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