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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.33 mag was detected near Road Town in British Virgin Islands


Earthquake location 18.62S, -64.5413WA minor earthquake with magnitude 3.33 (ml/mb) was detected on Saturday, 23 kilometers (14 miles) from Road Town in British Virgin Islands. Id of earthquake: pr2018216012. Event ids that are associated: pr2018216012. The earthquake occurred at a depth of 81 km (50 miles) below the earth’s surface. Exact location of event, longitude -64.5413 West, latitude 18.62 North, depth = 81 km. The temblor was reported at 12:21:55 / 12:21 pm (local time epicenter). Exact time and date of earthquake 04/08/18 / 2018-08-04 16:21:55 / August 4, 2018 @ 4:21 pm UTC/GMT.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Charlotte Amalie, Cruz Bay, Road Town. Nearby country/countries, British Virgin Islands (c. 22 000 pop), U.S. Virgin Islands (c. 109 000 pop) (That might be effected). The epicenter was 21 km (13 miles) from Tortola (c. 23 900 pop), 51 km (32 miles) from Charlotte Amalie (c. 20 000 pop), 23 km (14 miles) from Road Town (c. 8 400 pop), 42 km (26 miles) from Cruz Bay (c. 2 700 pop).

There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been three, in the last 10 days fourty-four, in the past 30 days fifty-two and in the last 365 days three hundred and fifty-five earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel it?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 23 km NNE of Road Town, British Virgin Islands. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.33 mb The magnitude for the event.
Longitude -64.5413° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.62° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 81 km Depth of the event in kilometers.
Place 23km NNE of Road Town, British 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 2018-08-04 16:21:55 Time when the event occurred. UTC/GMT
Updated 2018-08-04 23:28:23 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 171 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 1.3921 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.33 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 340 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 pr2018216012 Id of event.
Event Code 2018216012 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr2018216012, A comma-separated list of event ids that are associated to an event.

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