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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag was detected near Tadine in New Caledonia


Earthquake location -21.6403S, 168.4926WA light earthquake with magnitude 4.6 (ml/mb) was detected on Thursday, 63 kilometers (39 miles) from Tadine in New Caledonia. The 4.6-magnitude earthquake has occurred at 19:11:59 / 7:11 pm (local time epicenter). Id of earthquake: us2000bqfn. Event ids that are associated: us2000bqfn. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of earthquake 09/11/17 / 2017-11-09 08:11:59 / November 9, 2017 @ 8:11 am UTC/GMT. The epicenter was at a depth of 10 km (6 miles). Exact location of event, depth 10 km, 168.4926° East, -21.6403° South.

The epicenter was 64 km (40 miles) from Tadine (c. 7 500 pop). Closest city/cities/towns to epicentrum/hypocenter was Tadine (min 5000 pop). Close country/countries that might be effected, New Caledonia (c. 216 000 pop).

Every year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been eighty, in the last 10 days one hundred and sixty-five, in the past 30 days one hundred and sixty-five and in the last 365 days one hundred and seventy-one earthquakes of magnitude 3.0 or greater that was reported 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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 63 km E of Tadine, New Caledonia. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 168.4926° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -21.6403° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 63km 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 2017-11-09 08:11:59 Time when the event occurred. UTC/GMT
Updated 2017-11-29 08:23:26 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 326 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 0.458 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.63 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 162 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 us2000bqfn Id of event.
Event Code 2000bqfn An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000bqfn, A comma-separated list of event ids that are associated to an event.

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