Minor earthquake, 3.79 mag has occurred near Cruz Bay in U.S. Virgin Islands

A minor earthquake magnitude 3.79 (ml/mb) has occurred on Friday, 180 km N of Cruz Bay, U.S. Virgin Islands (112 miles). The epicenter was at a depth of 43 km (27 miles). Exact location of earthquake, -64.5345° West, 19.944° North, depth 43 km. The 3.79-magnitude earthquake was detected at 05:25:42 / 5:25 am (local time epicenter). All ids that are associated to the event: pr2025080000. Unique identifier: pr2025080000. Date and time of earthquake in UTC/GMT: 21/03/25 / 2025-03-21 05:25:42 / March 21, 2025 @ 5:25 am.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days eleven, in the past 30 days twenty-three 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 quakes in the world.

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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: 180 km N of Cruz Bay, U.S. Virgin Islands. This information comes from the USGS Earthquake Notification Service.

Cruz Bay U.S. Virgin Islands

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Parameter	Value	Description
Magnitude	3.79 mb	The magnitude for the event.
Longitude	-64.5345° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	19.944° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	43 km	Depth of the event in kilometers.
Place	180 km N of Cruz Bay, U.S. Virgin Islands	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-03-21 05:25:42	Time when the event occurred. UTC/GMT
Updated	2025-03-21 06:03:56	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	221	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	13	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.7994	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.36 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	307	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	pr2025080000	Id of event.
Event Code	2025080000	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pr2025080000,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.79 mag has occurred near Cruz Bay in U.S. Virgin Islands

Did you feel anything?

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