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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4 mag, 15 km SSE of Guanica, Puerto Rico


Earthquake location 17.8541S, -66.8261WA light earthquake magnitude 4 (ml/mb) has occurred on Monday, 15 kilometers (9 miles) from Guanica in Puerto Rico. Exact location of event, depth 10 km, -66.8261° West, 17.8541° North. The temblor was reported at 01:02:12 / 1:02 am (local time epicenter). All ids that are associated to the event: us60007n4x. Unique identifier: us60007n4x. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of event in UTC/GMT: 03/02/20 / 2020-02-03 05:02:12 / February 3, 2020 @ 5:02 am. The epicenter was at a depth of 10 km (6 miles).

Epicenter of the earthquake was 28 km (18 miles) from Ponce (c. 152 600 pop), 51 km (32 miles) from Mayagüez (c. 78 600 pop), 70 km (43 miles) from Arecibo (c. 49 300 pop), 80 km (50 miles) from Vega Baja (c. 29 300 pop), 73 km (45 miles) from Barceloneta (c. 22 300 pop), 77 km (48 miles) from Guayama (c. 21 600 pop). Closest city/cities/towns to epicentrum/hypocenter was Candelaria Arenas, Dorado, Candelaria (min 5000 pop). Nearby country/countries that might be effected, Puerto Rico (c. 3 917 000 pop).

Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been twenty, in the last 10 days one hundred and eighty-eight, in the past 30 days nine hundred and sixty-three and in the last 365 days one thousand and sixty-five earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel anything?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 15 km SSE of Guanica, Puerto Rico.

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More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude -66.8261° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.8541° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 15km SSE of Guanica, 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 2020-02-03 05:02:12 Time when the event occurred. UTC/GMT
Updated 2020-02-03 05:15:45 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 5 The total number of felt reports
CDI 3.8 The maximum reported intensity for the event.
MMI 3.076 The maximum estimated instrumental intensity for the event.
Alert Level green 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 248 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 0.166 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.73 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 83 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type ml The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us60007n4x Id of event.
Event Code 60007n4x An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us60007n4x, A comma-separated list of event ids that are associated to an event.

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