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Earthquake breaking news, Moderate World Earthquakes Magnitude 5–5.9

Moderate earthquake, 5.4 mag was detected near Alo in Wallis and Futuna

Posted by admin on December 17, 2025 0 Comments

Earthquake location -16.6462S, -177.3014WA moderate earthquake magnitude 5.4 (ml/mb) has struck on Wednesday, 272 km SSE of Alo, Wallis and Futuna (169 miles). Exact location, longitude -177.3014° West, latitude -16.6462° South, depth = 401.512 km. The temblor was picked up at 17:23:28 / 5:23 pm (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 17/12/25 / 2025-12-17 17:23:28 / December 17, 2025 @ 5:23 pm UTC/GMT. The earthquake occurred at a depth of 401.512 km (249 miles) below the earth’s surface. Unique identifier: us6000rvhm. Ids that are associated to the event: us6000rvhm.

In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days three and in the last 365 days twenty-one earthquakes of magnitude 3.0 or greater that have been detected nearby. There are an estimated 1320 moderate earthquakes in the world each year. Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures.

Questions or comments?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 272 km SSE of Alo, Wallis and Futuna. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 5.4 mb The magnitude for the event.
Longitude -177.3014° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -16.6462° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 401.512 km Depth of the event in kilometers.
Place 272 km SSE of Alo, 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 2025-12-17 17:23:28 Time when the event occurred. UTC/GMT
Updated 2025-12-17 17:41:45 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 449 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 74 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 3.196 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.9 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 27 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mww The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000rvhm Id of event.
Event Code 6000rvhm An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000rvhm, A comma-separated list of event ids that are associated to an event.

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