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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.5 quake has struck near Isangel in Vanuatu


Earthquake location -18.8486S, 169.3831WA light earthquake with magnitude 4.5 (ml/mb) was reported 77 kilometers (48 miles) from Isangel in Vanuatu on Tuesday. Event ids that are associated to the earthquake: us6000d1t9. Id of event: us6000d1t9. The temblor was picked up at 05:03:02 / 5:03 am (local time epicenter). Exact location of event, longitude 169.3831 East, latitude -18.8486 South, depth = 245.83 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global time and date of event 22/12/20 / 2020-12-22 05:03:02 / December 22, 2020 @ 5:03 am UTC/GMT. The earthquake occurred at a depth of 245.83 km (153 miles) below the earth’s surface.

Earthquake epicenter was 79 km (49 miles) from Isangel (c. 1 400 pop). Nearby country/countries, Vanuatu (c. 222 000 pop) (That might be effected). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Isangel.

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 six and in the last 365 days sixty-six earthquakes of magnitude 3.0 or greater that has struck near. There are an estimated 13,000 light quakes in the world each year.

How would you describe the shaking?

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: 77 km N of Isangel, Vanuatu.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude 169.3831° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -18.8486° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 245.83 km Depth of the event in kilometers.
Place 77 km N of Isangel, Vanuatu Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-12-22 05:03:02 Time when the event occurred. UTC/GMT
Updated 2020-12-22 13:38:17 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 312 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 2.91 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.55 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 96 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 us6000d1t9 Id of event.
Event Code 6000d1t9 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000d1t9, A comma-separated list of event ids that are associated to an event.

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