Light earthquake, 4.3 mag strikes near the Fiji Islands

A light earthquake magnitude 4.3 (ml/mb) has occurred on Saturday, south of the Fiji Islands (0 miles). Global date and time of event UTC/GMT: 20/12/25 / 2025-12-20 05:55:33 / December 20, 2025 @ 5:55 am. The earthquake occurred at a depth of 524.623 km (326 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude -179.7834 West, latitude -25.5071 South, depth = 524.623 km. The temblor was reported at 05:55:33 / 5:55 am (local time epicenter). Event id: us6000rw5h. Ids that are associated to the earthquake: us6000rw5h.

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

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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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: south of the Fiji Islands. This information comes from the USGS Earthquake Notification Service.

the Fiji Islands

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Parameter	Value	Description
Magnitude	4.3 mb	The magnitude for the event.
Longitude	-179.7834° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-25.5071° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	524.623 km	Depth of the event in kilometers.
Place	south of the Fiji Islands	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-12-20 05:55:33	Time when the event occurred. UTC/GMT
Updated	2025-12-20 06:42:54	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	284	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	15	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	7.982	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	244	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	us6000rw5h	Id of event.
Event Code	6000rw5h	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000rw5h,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.3 mag strikes near the Fiji Islands

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