Moderate earthquake, 5.5 mag has occurred near Kermadec Islands region

A moderate earthquake with magnitude 5.5 (ml/mb) was reported Kermadec Islands region (0 miles) on Tuesday. Exact location of earthquake, -178.5225° West, -31.5028° South, depth 54.058 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 54.058 km (34 miles). Date and time of earthquake in UTC/GMT: 23/09/25 / 2025-09-23 12:44:37 / September 23, 2025 @ 12:44 pm. Unique identifier: us6000rc9h. Ids that are associated to the event: us6000rc9h. The temblor was reported at 12:44:37 / 12:44 pm (local time epicenter).

In the past 24 hours, there have been one, in the last 10 days four, in the past 30 days four and in the last 365 days fifty-five earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures. Each year there are an estimated 1320 moderate quakes in the world.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. 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: Kermadec Islands region.

Kermadec Islands region

More information

Parameter	Value	Description
Magnitude	5.5 mb	The magnitude for the event.
Longitude	-178.5225° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-31.5028° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	54.058 km	Depth of the event in kilometers.
Place	Kermadec Islands region	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-09-23 12:44:37	Time when the event occurred. UTC/GMT
Updated	2025-09-23 13:11:07	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	4.24	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	465	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	59	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	6.586	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.33 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	70	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	us6000rc9h	Id of event.
Event Code	6000rc9h	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000rc9h,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Moderate earthquake, 5.5 mag has occurred near Kermadec Islands region

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information