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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.6 quake has struck near Port-Vila in Vanuatu


Earthquake location -17.958S, 168.5649WA light earthquake with magnitude 4.6 (ml/mb) was detected on Tuesday, 35 kilometers (22 miles) from Port-Vila in Vanuatu. Id of earthquake: us10004a3l. Event ids that are associated: us10004a3l. The earthquake occurred at a depth of 106.87 km (66 miles). The 4.6-magnitude earthquake was detected at 01:20:30 / 1:20 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of earthquake 28/12/15 / 2015-12-28 14:20:30 / December 28, 2015 @ 2:20 pm UTC/GMT. Exact location, longitude 168.5649° East, latitude -17.958° South, depth = 106.87 km.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Port-Vila. Earthquake epicenter was 36 km (22 miles) from Port-Vila (c. 35 900 pop). Close country/countries, Vanuatu (c. 222 000 pop) (That might be effected).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days four and in the last 365 days thirty-three earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 13,000 light earthquakes in the world.

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 35 km SE of Port-Vila, Vanuatu.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 168.5649° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -17.958° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 106.87 km Depth of the event in kilometers.
Place 35km SE of Port-Vila, Vanuatu Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-12-28 14:20:30 Time when the event occurred. UTC/GMT
Updated 2015-12-28 21:35:08 Time when the event was most recently updated. UTC/GMT
Timezone offset 660 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 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 2.817 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.68 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 119 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 us10004a3l Id of event.
Event Code 10004a3l An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10004a3l, A comma-separated list of event ids that are associated to an event.

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