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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.21 mag strikes near Charlotte Amalie in U.S. Virgin Islands


Earthquake location 18.9018S, -65.1415WA minor earthquake with magnitude 3.21 (ml/mb) was reported 65 kilometers (40 miles) from Charlotte Amalie in U.S. Virgin Islands on Sunday. The earthquake occurred at a depth of 25 km (16 miles) below the earth’s surface. The temblor was reported at 23:06:42 / 11:06 pm (local time epicenter). Exact location, longitude -65.1415° West, latitude 18.9018° North, depth = 25 km. Unique identifier: pr2018274004. Ids that are associated to the event: pr2018274004. Exact time and date of earthquake 01/10/18 / 2018-10-01 03:06:42 / October 1, 2018 @ 3:06 am UTC/GMT.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Tortola, Road Town, Cruz Bay. Earthquake epicenter was 77 km (48 miles) from Tortola (c. 23 900 pop), 66 km (41 miles) from Charlotte Amalie (c. 20 000 pop), 76 km (47 miles) from Road Town (c. 8 400 pop), 73 km (46 miles) from Cruz Bay (c. 2 700 pop), 69 km (43 miles) from Culebra (c. 1 500 pop). Close country/countries that might be effected, Puerto Rico (c. 3 917 000 pop), British Virgin Islands (c. 22 000 pop), U.S. Virgin Islands (c. 109 000 pop).

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

Did you feel anything?

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. 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: 65 km NNW of Charlotte Amalie, U.S. Virgin Islands.

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More information

Parameter Value Description
Magnitude 3.21 mb The magnitude for the event.
Longitude -65.1415° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.9018° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 25 km Depth of the event in kilometers.
Place 65km 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 2018-10-01 03:06:42 Time when the event occurred. UTC/GMT
Updated 2018-10-01 06:16:10 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 159 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 1.038 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.28 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 331 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 pr2018274004 Id of event.
Event Code 2018274004 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2018274004, A comma-separated list of event ids that are associated to an event.

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