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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.05 mag, 77 km N of Charlotte Amalie, U.S. Virgin Islands


Earthquake location 19.1976S, -64.9021WA light earthquake magnitude 4.05 (ml/mb) strikes 77 kilometers (48 miles) from Charlotte Amalie in U.S. Virgin Islands on Friday. All ids that are associated to the event: pt19221000, pr2019221004, us600052sq. Unique identifier: pr2019221004. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake occurred at a depth of 33 km (21 miles) below the earth’s surface. Global date and time of event UTC/GMT: 09/08/19 / 2019-08-09 14:21:41 / August 9, 2019 @ 2:21 pm. Exact location, longitude -64.9021° West, latitude 19.1976° North, depth = 33 km. The temblor was detected at 10:21:41 / 10:21 am (local time epicenter).

Close country/countries, British Virgin Islands (c. 22 000 pop) (That might be effected). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Tortola. Epicenter of the event was 90 km (56 miles) from Tortola (c. 23 900 pop).

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

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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. 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: 77 km N of Charlotte Amalie, U.S. Virgin Islands.

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More information

Parameter Value Description
Magnitude 4.05 mb The magnitude for the event.
Longitude -64.9021° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 19.1976° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 33 km Depth of the event in kilometers.
Place 77km N 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 2019-08-09 14:21:41 Time when the event occurred. UTC/GMT
Updated 2019-08-09 15:12:37 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 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 252 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 ,pt,pr,us, A comma-separated list of network contributors.
Number of Stations Used 18 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.4179 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.31 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 328 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 pr2019221004 Id of event.
Event Code 2019221004 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pt19221000,pr2019221004,us600052sq, A comma-separated list of event ids that are associated to an event.

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