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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.6 quake has struck near Couva in Trinidad and Tobago

Earthquake location 10.4429S, -61.5876WA minor earthquake magnitude 3.6 (ml/mb) has occurred on Sunday, 13 kilometers (8 miles) from Couva in Trinidad and Tobago. The 3.6-magnitude earthquake was detected at 23:34:09 / 11:34 pm (local time epicenter). The epicenter was at a depth of 10 km (6 miles). Exact location of event, longitude -61.5876 West, latitude 10.4429 North, depth = 10 km. Date and time of earthquake in UTC/GMT: 10/09/18 / 2018-09-10 03:34:09 / September 10, 2018 @ 3:34 am. Event ids that are associated to the earthquake: us2000hc3i. Id of event: us2000hc3i.

Nearby country/countries that might be effected, Trinidad and Tobago (c. 1 229 000 pop), Venezuela (c. 27 223 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Güiria, Sangre Grande, Rio Claro (min 5000 pop). Epicenter of the earthquake was 25 km (15 miles) from Laventille (c. 157 300 pop), 20 km (13 miles) from Chaguanas (c. 67 400 pop), 24 km (15 miles) from Mon Repos (c. 56 400 pop), 22 km (14 miles) from San Fernando (c. 55 400 pop), 26 km (16 miles) from Port-of-Spain (c. 49 000 pop), 79 km (49 miles) from Güiria (c. 40 000 pop).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days eighteen 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. There are an estimated 130,000 minor quakes in the world each year.

Did you feel anything?

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 13 km W of Couva, Trinidad and Tobago. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.6 mb The magnitude for the event.
Longitude -61.5876° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 10.4429° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 13km W of Couva, Trinidad and Tobago Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-09-10 03:34:09 Time when the event occurred. UTC/GMT
Updated 2018-09-10 21:06:09 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 3 The total number of felt reports
CDI 4.3 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 201 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network us The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,us, A comma-separated list of network contributors.
Number of Stations Used The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 3.339 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.96 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 136 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us2000hc3i Id of event.
Event Code 2000hc3i An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000hc3i, A comma-separated list of event ids that are associated to an event.

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