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Minor earthquake 2.9 mag, 76 km NNE of San Juan, Puerto Rico

Earthquake location 19.1259S, -65.8933WA minor earthquake magnitude 2.9 (ml/mb) has occurred on Thursday, 76 kilometers (47 miles) from San Juan in Puerto Rico. Exact location of event, longitude -65.8933 West, latitude 19.1259 North, depth = 44 km. Id of earthquake: pr17089004. Event ids that are associated: pr17089004. The temblor was detected at 01:27:45 / 1:27 am (local time epicenter). Exact time and date of earthquake 30/03/17 / 2017-03-30 05:27:45 / March 30, 2017 @ 5:27 am UTC/GMT. The earthquake occurred at a depth of 44 km (27 miles) below the earth’s surface.

Epicenter of the event was 77 km (48 miles) from San Juan (c. 418 100 pop). Nearest cities/city/towns to hypocenter/epicentrum was San Juan (min 5000 pop). Nearby country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected).

Each year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been five, in the last 10 days seventeen, in the past 30 days thirty-four and in the last 365 days two hundred and sixty-two earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage.

How would you describe the shaking?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 76 km NNE of San Juan, Puerto Rico.

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More information

Parameter Value Description
Magnitude 2.9 mb The magnitude for the event.
Longitude -65.8933° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.1259° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 44 km Depth of the event in kilometers.
Place 76km NNE of San Juan, 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 2017-03-30 05:27:45 Time when the event occurred. UTC/GMT
Updated 2017-03-30 08:10:47 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 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 129 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 3 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.84890794 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.07 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 324 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 pr17089004 Id of event.
Event Code 17089004 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr17089004, A comma-separated list of event ids that are associated to an event.

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