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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.3 mag has occurred near Tadine in New Caledonia


Earthquake location -21.5236S, 168.5688WA light earthquake magnitude 4.3 (ml/mb) has struck on Thursday, 71 kilometers (44 miles) from Tadine in New Caledonia. Exact location of earthquake, longitude 168.5688 East, latitude -21.5236 South, depth = 10 km. 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 10 km (6 miles). Global date and time of event UTC/GMT: 23/11/17 / 2017-11-23 05:26:04 / November 23, 2017 @ 5:26 am. The temblor was picked up at 16:26:04 / 4:26 pm (local time epicenter). Event id: us1000bjt6. Ids that are associated to the earthquake: us1000bjt6.

Closest city/cities/towns to epicentrum/hypocenter was Tadine (min 5000 pop). Nearby country/countries, New Caledonia (c. 216 000 pop) (That might be effected). Event epicenter was 71 km (44 miles) from Tadine (c. 7 500 pop).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been twenty-three, in the last 10 days one hundred and seventy-eight, in the past 30 days two hundred and ninety-two and in the last 365 days two hundred and ninety-nine earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 13,000 light earthquakes 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. 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: 71 km E of Tadine, New Caledonia.

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More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude 168.5688° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -21.5236° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 71km E of Tadine, New Caledonia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-11-23 05:26:04 Time when the event occurred. UTC/GMT
Updated 2017-12-21 06:39:22 Time when the event was most recently updated. UTC/GMT
Timezone offset 660 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 284 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 0.503 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.58 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 240 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 us1000bjt6 Id of event.
Event Code 1000bjt6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000bjt6, A comma-separated list of event ids that are associated to an event.

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