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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.46 mag strikes near Charlotte Amalie in U.S. Virgin Islands


Earthquake location 19.0258S, -65.1088WA minor earthquake magnitude 3.46 (ml/mb) has struck on Wednesday, 77 kilometers (48 miles) from Charlotte Amalie in U.S. Virgin Islands. Exact location of earthquake, longitude -65.1088 West, latitude 19.0258 North, depth = 12 km. Unique identifier: pr2021055002. Ids that are associated to the event: pr2021055002. The epicenter was at a depth of 12 km (7 miles). Date and time of earthquake in UTC/GMT: 24/02/21 / 2021-02-24 17:22:08 / February 24, 2021 @ 5:22 pm. The 3.46-magnitude earthquake has occurred at 17:22:08 / 5:22 pm (local time epicenter).

Country/countries that might be effected, Puerto Rico (c. 3 917 000 pop), U.S. Virgin Islands (c. 109 000 pop). The epicenter was 78 km (49 miles) from Charlotte Amalie (c. 20 000 pop), 83 km (51 miles) from Culebra (c. 1 500 pop). Nearest cities/city/towns to hypocenter/epicentrum was Culebra, Charlotte Amalie (min 5000 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days nine, in the past 30 days one hundred and one and in the last 365 days three hundred and eighteen earthquakes of magnitude 3.0 or greater that have been detected in the same area.

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Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. 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: 77 km NNW of Charlotte Amalie, U.S. Virgin Islands.

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More information

Parameter Value Description
Magnitude 3.46 mb The magnitude for the event.
Longitude -65.1088° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.0258° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 12 km Depth of the event in kilometers.
Place 77 km NNW of Charlotte Amalie, 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 2021-02-24 17:22:08 Time when the event occurred. UTC/GMT
Updated 2021-02-24 17:55:51 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 184 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 9 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.1526 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.29 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 330 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 pr2021055002 Id of event.
Event Code 2021055002 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2021055002, A comma-separated list of event ids that are associated to an event.

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