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Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.6 mag, 94 km ESE of Sigave, Wallis and Futuna


Earthquake location -14.7681S, -177.4334WA light earthquake with magnitude 4.6 (ml/mb) was detected on Saturday, 94 kilometers (58 miles) from Sigave in Wallis and Futuna. Exact location of event, longitude -177.4334 West, latitude -14.7681 South, depth = 10 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. The temblor was picked up at 12:50:43 / 12:50 pm (local time epicenter). Date and time of earthquake in UTC/GMT: 07/07/19 / 2019-07-07 00:50:43 / July 7, 2019 @ 12:50 am. Unique identifier: us70004mb6. Ids that are associated to the event: us70004mb6.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Sigavé, Alo. Epicenter of the earthquake was 95 km (59 miles) from Sigavé (c. 500 pop), 89 km (55 miles) from Alo (c. 200 pop). Nearby country/countries that might be effected, Wallis and Futuna (c. 16 000 pop).

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

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 94 km ESE of Sigave, Wallis and Futuna. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude -177.4334° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -14.7681° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 94km ESE of Sigave, Wallis and Futuna Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2019-07-07 00:50:43 Time when the event occurred. UTC/GMT
Updated 2019-07-24 03:47:43 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 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 0.808 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.71 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 114 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 us70004mb6 Id of event.
Event Code 70004mb6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70004mb6, A comma-separated list of event ids that are associated to an event.

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