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Minor World Earthquakes Magnitude -3.9

Minor earthquake 2.9 mag, 56 km W of Marigot, Saint Martin


Earthquake location 18.0118S, -63.6134WA minor earthquake magnitude 2.9 (mg/mb) has striked on Thursday, 56 kilometers (35 miles) from Marigot in Saint Martin. The temblor was reported at 02:31:46 / 2:31 am (local time epicenter) at a depth of 29 km (18 miles). Global time of event 09/04/15 / 2015-04-09 06:31:46 / April 9, 2015 @ 6:31 am UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -63.6134 West, latitude 18.0118 North, depth 29 km, unique identifier, pr15099001.

Close countries, Anguilla (c. 13 000 pop), Bonaire, Saint Eustatius and Saba (c. 18 000 pop), Saint Martin (c. 36 000 pop), Sint Maarten (c. 37 000 pop). The epicenter was 58 km (36 miles) from Cul de Sac (c. 8 500 pop), 56 km (35 miles) from Marigot (c. 5 700 pop), 63 km (39 miles) from The Valley (c. 2 000 pop), 60 km (37 miles) from Philipsburg (c. 1 400 pop), 58 km (36 miles) from The Bottom (c. 500 pop). Nearest city, towns to epicentrum/hypocenter was The Valley, Philipsburg, Cul de Sac.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 56 km W of Marigot, Saint Martin.


More information

Parameter Value Description
Magnitude 2.9 mb The magnitude for the event.
Longitude -63.6134° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.0118° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 29 km Depth of the event in kilometers.
Place 56km W of Marigot, Saint Martin Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-04-09 06:31:46 Time when the event occurred. UTC/GMT
Updated 2015-04-09 07:53:49 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 129 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 3 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.03396089 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 320.4 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 pr15099001 Id of event.
Event Code 15099001 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,pr15099001, A comma-separated list of event ids that are associated to an event.

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