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Minor earthquake 2.9 mag, 9 km NE of Arecibo, Puerto Rico

Earthquake location 18.5403S, -66.6638WA minor earthquake magnitude 2.9 (ml/mb) has occurred on Thursday, 9 kilometers (6 miles) from Arecibo in Puerto Rico. The temblor was reported at 17:47:05 / 5:47 pm (local time epicenter). Exact time and date of earthquake 08/09/16 / 2016-09-08 21:47:05 / September 8, 2016 @ 9:47 pm UTC/GMT. Id of earthquake: us10006n7v. Event ids that are associated: us10006n7v. The epicenter of the earthquake was roughly 82.32 km (51 miles) below the earth’s surface. Exact location of event, longitude -66.6638 West, latitude 18.5403 North, depth = 82.32 km.

Close country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Carolina, Puerto Real, Salinas. Earthquake epicenter was 59 km (37 miles) from San Juan (c. 418 100 pop), 56 km (35 miles) from Bayamón (c. 203 500 pop), 77 km (48 miles) from Carolina (c. 170 400 pop), 59 km (37 miles) from Ponce (c. 152 600 pop), 73 km (46 miles) from Caguas (c. 86 800 pop).

Earthquakes 2.5 to 3.2 are often felt, but only causes minor damage. In the past 24 hours, there have been ten, in the last 10 days eleven, in the past 30 days eighteen and in the last 365 days one hundred and ninety-four earthquakes of magnitude 3.0 or greater that have been detected nearby. Every year there are an estimated 130,000 minor earthquakes in the world.

Did you feel it?

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 9 km NE of Arecibo, Puerto Rico. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 2.9 mb The magnitude for the event.
Longitude -66.6638° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.5403° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 82.32 km Depth of the event in kilometers.
Place 9km NE of Arecibo, 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 2016-09-08 21:47:05 Time when the event occurred. UTC/GMT
Updated 2016-09-26 23:11:22 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 us The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,us, A comma-separated list of network contributors.
Number of Stations Used The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.144 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.37 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 208 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 us10006n7v Id of event.
Event Code 10006n7v An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10006n7v, A comma-separated list of event ids that are associated to an event.

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