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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.2 mag, 1 km NW of Tallaboa, Puerto Rico


Earthquake location 18.0043S, -66.7306WA light earthquake magnitude 4.2 (ml/mb) has occurred on Tuesday, 1 kilometers (1 miles) from Tallaboa in Puerto Rico. Global date and time of event UTC/GMT: 07/01/20 / 2020-01-07 18:10:55 / January 7, 2020 @ 6:10 pm. Exact location of earthquake, -66.7306° West, 18.0043° North, depth 10 km. All ids that are associated to the event: pt20007034, us70006vun. Unique identifier: us70006vun. The temblor was picked up at 14:10:55 / 2:10 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 10 km (6 miles).

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Carolina, Yabucoa, Juncos. Earthquake epicenter was 84 km (52 miles) from San Juan (c. 418 100 pop), 75 km (47 miles) from Bayamón (c. 203 500 pop), 92 km (57 miles) from Carolina (c. 170 400 pop), 12 km (8 miles) from Ponce (c. 152 600 pop), 76 km (48 miles) from Caguas (c. 86 800 pop), 76 km (47 miles) from Guaynabo (c. 81 400 pop). Close country/countries that might be effected, Puerto Rico (c. 3 917 000 pop).

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

Questions or comments?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 1 km NW of Tallaboa, Puerto Rico.

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More information

Parameter Value Description
Magnitude 4.2 mb The magnitude for the event.
Longitude -66.7306° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.0043° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 1km NW of Tallaboa, 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 2020-01-07 18:10:55 Time when the event occurred. UTC/GMT
Updated 2020-01-07 18:32:08 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 39 The total number of felt reports
CDI 4.3 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 288 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 ,pt,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 0.124 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.97 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 173 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mwr The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us70006vun Id of event.
Event Code 70006vun An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pt20007034,us70006vun, A comma-separated list of event ids that are associated to an event.

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