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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 17.9375S, -66.9841WA minor earthquake with magnitude 3.49 (ml/mb) was reported 10 kilometers (6 miles) from La Parguera in Puerto Rico on Friday. Exact time and date of earthquake 21/02/20 / 2020-02-21 23:16:56 / February 21, 2020 @ 11:16 pm UTC/GMT. The epicenter of the earthquake was roughly 5 km (3 miles) below the earth’s surface. Exact location of earthquake, -66.9841° West, 17.9375° North, depth 5 km. Id of earthquake: pr2020052046. Event ids that are associated: us70007uif, pr2020052046. The temblor was picked up at 19:16:56 / 7:16 pm (local time epicenter).

Country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Nearest cities/city/towns to hypocenter/epicentrum was Corozal, Aibonito, Coco (min 5000 pop). Epicenter of the earthquake was 40 km (25 miles) from Ponce (c. 152 600 pop), 34 km (21 miles) from Mayagüez (c. 78 600 pop), 66 km (41 miles) from Arecibo (c. 49 300 pop), 74 km (46 miles) from Barceloneta (c. 22 300 pop), 18 km (11 miles) from Yauco (c. 20 300 pop).

In the past 24 hours, there have been twenty-three, in the last 10 days one hundred and two, in the past 30 days four hundred and sixty-two and in the last 365 days one thousand, four hundred and eight earthquakes of magnitude 3.0 or greater that was reported nearby. 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.

Did you feel the quake?

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: 10 km SE of La Parguera, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.49 mb The magnitude for the event.
Longitude -66.9841° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.9375° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 5 km Depth of the event in kilometers.
Place 10km SE 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 2020-02-21 23:16:56 Time when the event occurred. UTC/GMT
Updated 2020-02-21 23:45:16 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 188 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 12 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1114 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.14 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 223 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 pr2020052046 Id of event.
Event Code 2020052046 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70007uif,pr2020052046, A comma-separated list of event ids that are associated to an event.

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