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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.42 mag, 4 km S of Magas Arriba, Puerto Rico


Earthquake location 17.9786S, -66.7643WA minor earthquake magnitude 3.42 (ml/mb) strikes 4 kilometers (2 miles) from Magas Arriba in Puerto Rico on Thursday. The temblor was picked up at 10:29:37 / 10:29 am (local time epicenter). Exact location, longitude -66.7643° West, latitude 17.9786° North, depth = 13 km. Event id: pr2020254005. Ids that are associated to the earthquake: pr2020254005. Global date and time of event UTC/GMT: 10/09/20 / 2020-09-10 10:29:37 / September 10, 2020 @ 10:29 am. The earthquake was roughly at a depth of 13 km (8 miles).

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Guaynabo, Levittown, Caguas. The epicenter was 79 km (49 miles) from Bayamón (c. 203 500 pop), 16 km (10 miles) from Ponce (c. 152 600 pop), 81 km (50 miles) from Caguas (c. 86 800 pop), 81 km (50 miles) from Guaynabo (c. 81 400 pop), 47 km (29 miles) from Mayagüez (c. 78 600 pop). Close country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been four, in the last 10 days twenty-four, in the past 30 days seventy-four and in the last 365 days two thousand, six hundred and fourty earthquakes of magnitude 3.0 or greater that have been detected nearby.

Did you feel the quake?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 4 km S of Magas Arriba, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.42 mb The magnitude for the event.
Longitude -66.7643° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.9786° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 13 km Depth of the event in kilometers.
Place 4 km S of Magas Arriba, 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 2020-09-10 10:29:37 Time when the event occurred. UTC/GMT
Updated 2020-09-10 10:54:54 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 180 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 20 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1149 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.42 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 178 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 pr2020254005 Id of event.
Event Code 2020254005 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2020254005, A comma-separated list of event ids that are associated to an event.

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