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Light World Earthquakes Magnitude 4-4.9

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

Posted by admin on October 23, 2018 0 Comments

Earthquake location -21.9457S, 169.7523WA light earthquake with magnitude 4.6 (ml/mb) was detected on Wednesday, 198 km ESE of Tadine, New Caledonia (123 miles). The temblor was detected at 03:50:22 / 3:50 am (local time epicenter). Exact location of earthquake, longitude 169.7523 East, latitude -21.9457 South, depth = 6.09 km. Exact time and date of earthquake 16/10/18 / 2018-10-16 16:50:22 / October 16, 2018 @ 4:50 pm UTC/GMT. Unique identifier: us1000hehq. Ids that are associated to the event: us1000hehq. The earthquake occurred at a depth of 6.09 km (4 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

There are an estimated 13,000 light earthquakes in the world each year. In the past 24 hours, there have been twenty-seven, in the last 10 days twenty-nine, in the past 30 days thirty-seven and in the last 365 days two hundred and thirty-three earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 198 km ESE of Tadine, New Caledonia.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 169.7523° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -21.9457° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 6.09 km Depth of the event in kilometers.
Place 198km ESE 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 2018-10-16 16:50:22 Time when the event occurred. UTC/GMT
Updated 2018-10-23 19:15:39 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 2.236 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.34 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 102 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 us1000hehq Id of event.
Event Code 1000hehq An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000hehq, A comma-separated list of event ids that are associated to an event.

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