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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.49 mag strikes near La Parguera in Puerto Rico


Earthquake location 17.964S, -66.9805WA minor earthquake with magnitude 3.49 (ml/mb) was reported 7 kilometers (4 miles) from La Parguera in Puerto Rico on Tuesday. The temblor was picked up at 12:56:17 / 12:56 pm (local time epicenter). Exact location, longitude -66.9805° West, latitude 17.964° North, depth = 6 km. Exact time and date of event in UTC/GMT: 16/02/21 / 2021-02-16 12:56:17 / February 16, 2021 @ 12:56 pm. The earthquake was roughly at a depth of 6 km (4 miles). All ids that are associated to the event: pr2021047005. Unique identifier: pr2021047005.

Close country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Nearest cities/city/villages to epicentrum/hypocenter was Vega Baja, Corozal, Aibonito (min 5000 pop). Epicenter of the earthquake was 39 km (24 miles) from Ponce (c. 152 600 pop), 31 km (19 miles) from Mayagüez (c. 78 600 pop), 63 km (39 miles) from Arecibo (c. 49 300 pop), 82 km (51 miles) from Vega Baja (c. 29 300 pop), 71 km (44 miles) from Barceloneta (c. 22 300 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days sixteen, in the past 30 days fourty-seven and in the last 365 days one thousand, seven hundred and two earthquakes of magnitude 3.0 or greater that has struck near. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel it?

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. 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: 7 km E of La Parguera, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.49 mb The magnitude for the event.
Longitude -66.9805° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.964° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 6 km Depth of the event in kilometers.
Place 7 km E of La Parguera, 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 2021-02-16 12:56:17 Time when the event occurred. UTC/GMT
Updated 2021-02-16 13:22:43 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 187 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 21 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.064 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.21 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 187 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 pr2021047005 Id of event.
Event Code 2021047005 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2021047005, A comma-separated list of event ids that are associated to an event.

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