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Minor earthquake, 3 mag has occurred near Stella in Puerto Rico

Posted by admin on February 20, 2017 0 Comments

Earthquake location 18.2306S, -67.4186WA minor earthquake magnitude 3 (ml/mb) strikes 20 kilometers (12 miles) from Stella in Puerto Rico on Monday. Date and time of earthquake in UTC/GMT: 20/02/17 / 2017-02-20 07:12:36 / February 20, 2017 @ 7:12 am. Id of earthquake: pr17051004. Event ids that are associated: pr17051004. Exact location of event, longitude -67.4186 West, latitude 18.2306 North, depth = 29 km. The epicenter was at a depth of 29 km (18 miles). The 3-magnitude earthquake was detected at 03:12:36 / 3:12 am (local time epicenter).

Closest city/cities/towns to epicentrum/hypocenter was Peñuelas, Utuado, Adjuntas (min 5000 pop). Close country/countries, Puerto Rico (c. 3 917 000 pop) (That might be effected). Earthquake epicenter was 30 km (18 miles) from Mayagüez (c. 78 600 pop), 64 km (40 miles) from Yauco (c. 20 300 pop), 74 km (46 miles) from Adjuntas (c. 19 500 pop), 35 km (22 miles) from Aguadilla (c. 16 100 pop), 51 km (32 miles) from Isabela (c. 12 500 pop).

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

Did you feel it?

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: 20 km WSW of Stella, Puerto Rico. This information 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 -67.4186° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.2306° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 29 km Depth of the event in kilometers.
Place 20km WSW of Stella, 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 2017-02-20 07:12:36 Time when the event occurred. UTC/GMT
Updated 2017-02-20 08:51:58 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 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 17 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.16349338 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.31 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 212.4 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 pr17051004 Id of event.
Event Code 17051004 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr17051004, A comma-separated list of event ids that are associated to an event.

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