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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag was detected near Puerto Rico region


Earthquake location 17.8705S, -66.8153WA light earthquake with magnitude 4.4 (ml/mb) was reported Puerto Rico region kilometers (0 miles) from Puerto Rico region on Wednesday. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was detected at 10:59:48 / 10:59 am (local time epicenter). The earthquake occurred at a depth of 1.85 km (1 miles) below the earth’s surface. Global time and date of event 01/01/20 / 2020-01-01 10:59:48 / January 1, 2020 @ 10:59 am UTC/GMT. Exact location of earthquake, longitude -66.8153 West, latitude 17.8705 North, depth = 1.85 km. Id of earthquake: us70006t4g. Event ids that are associated: us70006t4g.

Close country/countries that might be effected, Puerto Rico (c. 3 917 000 pop). Earthquake epicenter was 91 km (57 miles) from Bayamón (c. 203 500 pop), 26 km (16 miles) from Ponce (c. 152 600 pop), 91 km (56 miles) from Caguas (c. 86 800 pop), 92 km (57 miles) from Guaynabo (c. 81 400 pop), 50 km (31 miles) from Mayagüez (c. 78 600 pop), 68 km (42 miles) from Arecibo (c. 49 300 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Levittown, Guaynabo, Bayamón.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. There are an estimated 13,000 light quakes in the world each year. In the past 24 hours, there have been eleven, in the last 10 days fourty-six, in the past 30 days fifty-one and in the last 365 days ninety earthquakes of magnitude 3.0 or greater that has struck near.

Questions or comments?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: Puerto Rico region. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -66.8153° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 17.8705° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 1.85 km Depth of the event in kilometers.
Place Puerto Rico region Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-01-01 10:59:48 Time when the event occurred. UTC/GMT
Updated 2020-01-01 11:20:15 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 298 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 0.262 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.67 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 71 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us70006t4g Id of event.
Event Code 70006t4g An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70006t4g, A comma-separated list of event ids that are associated to an event.

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