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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.41 mag was detected near Indios in Puerto Rico


Earthquake location 17.947S, -66.8445WA minor earthquake with magnitude 3.41 (ml/mb) was reported 5 kilometers (3 miles) from Indios in Puerto Rico on Monday. Unique identifier: pr2020363001. Ids that are associated to the event: us6000d3u5, pr2020363001. Exact location of earthquake, -66.8445° West, 17.947° North, depth 14 km. The 3.41-magnitude earthquake was detected at 23:38:12 / 11:38 pm (local time epicenter). Global date and time of event UTC/GMT: 28/12/20 / 2020-12-28 23:38:12 / December 28, 2020 @ 11:38 pm. The earthquake occurred at a depth of 14 km (9 miles) below the earth’s surface.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Dorado, Campanilla, Arroyo. Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Epicenter of the earthquake was 25 km (16 miles) from Ponce (c. 152 600 pop), 42 km (26 miles) from Mayagüez (c. 78 600 pop), 60 km (37 miles) from Arecibo (c. 49 300 pop), 73 km (46 miles) from Vega Baja (c. 29 300 pop), 65 km (40 miles) from Barceloneta (c. 22 300 pop).

In the past 24 hours, there have been three, in the last 10 days fifty-seven, in the past 30 days eighty-nine and in the last 365 days two thousand, eight hundred and fifty-six earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 130,000 minor quakes in the world each year. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel anything?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 5 km SSW of Indios, Puerto Rico. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.41 mb The magnitude for the event.
Longitude -66.8445° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.947° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 14 km Depth of the event in kilometers.
Place 5 km SSW 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 2020-12-28 23:38:12 Time when the event occurred. UTC/GMT
Updated 2020-12-28 23:58:36 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 179 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 25 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.0447 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.22 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 189 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 pr2020363001 Id of event.
Event Code 2020363001 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000d3u5,pr2020363001, A comma-separated list of event ids that are associated to an event.

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