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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.41 mag, 84 km N of Arecibo, Puerto Rico


Earthquake location 19.228666666667S, -66.6285WA minor earthquake magnitude 3.41 (ml/mb) has occurred on Monday, 84 km N of Arecibo, Puerto Rico (52 miles). The epicenter was at a depth of 23.99 km (15 miles). The 3.41-magnitude earthquake has occurred at 19:51:39 / 7:51 pm (local time epicenter). Unique identifier: pr71468178. Ids that are associated to the event: pr71468178. Exact location of event, longitude -66.6285 West, latitude 19.228666666667 North, depth = 23.99 km. Exact time and date of earthquake 09/12/24 / 2024-12-09 19:51:39 / December 9, 2024 @ 7:51 pm UTC/GMT.

In the past 24 hours, there have been two, in the last 10 days eleven, in the past 30 days twenty-five and in the last 365 days two hundred and four earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 84 km N of Arecibo, Puerto Rico.

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More information

Parameter Value Description
Magnitude 3.41 mb The magnitude for the event.
Longitude -66.6285° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.228666666667° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 23.99 km Depth of the event in kilometers.
Place 84 km N 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 2024-12-09 19:51:39 Time when the event occurred. UTC/GMT
Updated 2024-12-09 20:28:43 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 179 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 11 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.7534 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.09 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 284 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 pr71468178 Id of event.
Event Code 71468178 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr71468178, A comma-separated list of event ids that are associated to an event.

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