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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag was detected near Port-Olry in Vanuatu


Earthquake location -14.6727S, 166.9731WA light earthquake magnitude 4.6 (ml/mb) has struck on Tuesday, 42 kilometers (26 miles) from Port-Olry in Vanuatu. The 4.6-magnitude earthquake was detected at 02:47:06 / 2:47 am (local time epicenter). The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. Global time and date of event 18/01/16 / 2016-01-18 15:47:06 / January 18, 2016 @ 3:47 pm UTC/GMT. Id of earthquake: us10004gd4. Event ids that are associated: us10004gd4. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude 166.9731 East, latitude -14.6727 South, depth = 10 km.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Luganville. Epicenter of the event was 96 km (60 miles) from Luganville (c. 13 400 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. Each year there are an estimated 13,000 light quakes in the world. In the past 24 hours, there have been four, in the last 10 days seven, in the past 30 days thirteen and in the last 365 days sixty-five earthquakes of magnitude 3.0 or greater that have been detected nearby.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 42 km N of Port-Olry, Vanuatu.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 166.9731° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -14.6727° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 42km N of Port-Olry, Vanuatu Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-01-18 15:47:06 Time when the event occurred. UTC/GMT
Updated 2016-02-09 18:53:32 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 0.801 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.07 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 136 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 us10004gd4 Id of event.
Event Code 10004gd4 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10004gd4, A comma-separated list of event ids that are associated to an event.

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