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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.73 mag was detected near Guanica in Puerto Rico


Earthquake location 17.8588S, -66.8536WA minor earthquake with magnitude 3.73 (ml/mb) was reported 14 kilometers (9 miles) from Guanica in Puerto Rico on Saturday. The temblor was reported at 07:42:46 / 7:42 am (local time epicenter). Exact time and date of earthquake 07/03/20 / 2020-03-07 11:42:46 / March 7, 2020 @ 11:42 am UTC/GMT. The epicenter of the earthquake was roughly 9 km (6 miles) below the earth’s surface. Unique identifier: pr2020067019. Ids that are associated to the event: us60008bm0, pr2020067019. Exact location of earthquake, longitude -66.8536 West, latitude 17.8588 North, depth = 9 km.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Toa Alta, Arroyo, Ceiba. Epicenter of the event was 30 km (19 miles) from Ponce (c. 152 600 pop), 49 km (30 miles) from Mayagüez (c. 78 600 pop), 70 km (43 miles) from Arecibo (c. 49 300 pop), 82 km (51 miles) from Vega Baja (c. 29 300 pop), 74 km (46 miles) from Barceloneta (c. 22 300 pop), 79 km (49 miles) from Guayama (c. 21 600 pop). Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been seven, in the last 10 days sixty-eight, in the past 30 days three hundred and thirteen and in the last 365 days one thousand, four hundred and ninety-three earthquakes of magnitude 3.0 or greater that have been detected nearby.

How would you describe the shaking?

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: 14 km SSE of Guanica, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.73 mb The magnitude for the event.
Longitude -66.8536° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.8588° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 9 km Depth of the event in kilometers.
Place 14km 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 2020-03-07 11:42:46 Time when the event occurred. UTC/GMT
Updated 2020-03-07 12:28:27 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 12 The total number of felt reports
CDI 4.2 The maximum reported intensity for the event.
MMI 3.115 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 219 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 8 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1191 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.06 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 250 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 pr2020067019 Id of event.
Event Code 2020067019 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us60008bm0,pr2020067019, A comma-separated list of event ids that are associated to an event.

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