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Minor earthquake 3 mag, 113 km N of Brenas, Puerto Rico

Earthquake location 19.4941S, -66.2826WA minor earthquake magnitude 3 (ml/mb) strikes 113 km N of Brenas, Puerto Rico (70 miles) on Sunday. The 3-magnitude earthquake was detected at 07:46:59 / 7:46 am (local time epicenter). Exact location of earthquake, -66.2826° West, 19.4941° North, depth 37 km. The epicenter was at a depth of 37 km (23 miles). Exact time and date of earthquake 16/08/15 / 2015-08-16 11:46:59 / August 16, 2015 @ 11:46 am UTC/GMT. Event ids that are associated to the earthquake: pr15228007. Id of event: pr15228007.

In the past 24 hours, there have been nine, in the last 10 days fourty-seven, in the past 30 days one hundred and seventy-five and in the last 365 days three hundred and eighty-eight earthquakes of magnitude 3.0 or greater that has struck near. Every year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage.

Did you feel the quake?

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: 113 km N of Brenas, Puerto Rico. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3 mb The magnitude for the event.
Longitude -66.2826° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.4941° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 37 km Depth of the event in kilometers.
Place 113km N of Brenas, 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 2015-08-16 11:46:59 Time when the event occurred. UTC/GMT
Updated 2015-08-16 17:33:50 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 138 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 9 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.22440373 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.12 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 288 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 pr15228007 Id of event.
Event Code 15228007 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr15228007, A comma-separated list of event ids that are associated to an event.

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