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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.2 quake has struck near San Antonio in Puerto Rico


Earthquake location 19.121S, -67.4682WA minor earthquake magnitude 3.2 (ml/mb) has struck on Friday, 79 km NNW of San Antonio, Puerto Rico (49 miles). The temblor was detected at 23:57:43 / 11:57 pm (local time epicenter). Exact location of earthquake, -67.4682° West, 19.121° North, depth 90 km. Global time and date of event 17/12/16 / 2016-12-17 03:57:43 / December 17, 2016 @ 3:57 am UTC/GMT. The epicenter was at a depth of 90 km (56 miles). Unique identifier: pr16352002. Ids that are associated to the event: pr16352002.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days eight, in the past 30 days eighteen and in the last 365 days two hundred and eleven earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 130,000 minor earthquakes in the world each year.

Did you feel anything?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 79 km NNW of San Antonio, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.2 mb The magnitude for the event.
Longitude -67.4682° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.121° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 90 km Depth of the event in kilometers.
Place 79km NNW of San Antonio, 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 2016-12-17 03:57:43 Time when the event occurred. UTC/GMT
Updated 2016-12-17 08:04:05 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 158 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 6 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.00701143 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.18 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 320.4 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 pr16352002 Id of event.
Event Code 16352002 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr16352002, A comma-separated list of event ids that are associated to an event.

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