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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.9 mag strikes near Port-Olry in Vanuatu


Earthquake location -15.0855S, 166.9312WA light earthquake with magnitude 4.9 (ml/mb) was reported 13 kilometers (8 miles) from Port-Olry in Vanuatu on Friday. The earthquake was roughly at a depth of 44.94 km (28 miles). Exact location of event, depth 44.94 km, 166.9312° East, -15.0855° South. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of event in UTC/GMT: 22/03/18 / 2018-03-22 16:05:41 / March 22, 2018 @ 4:05 pm. Id of earthquake: us1000d7ji. Event ids that are associated: us1000d7ji. The 4.9-magnitude earthquake has occurred at 03:05:41 / 3:05 am (local time epicenter).

The epicenter was 54 km (34 miles) from Luganville (c. 13 400 pop). Close country/countries that might be effected, Vanuatu (c. 222 000 pop). Nearest cities/city/towns to hypocenter/epicentrum was Luganville (min 5000 pop).

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

Did you feel the quake?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. 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: 13 km WSW of Port-Olry, Vanuatu.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude 166.9312° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -15.0855° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 44.94 km Depth of the event in kilometers.
Place 13km WSW 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 2018-03-22 16:05:41 Time when the event occurred. UTC/GMT
Updated 2018-03-22 16:26:00 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 369 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 5.99 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.98 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 124 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 us1000d7ji Id of event.
Event Code 1000d7ji An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000d7ji, A comma-separated list of event ids that are associated to an event.

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