Light earthquake: M4.2 quake has struck near the Kermadec Islands

A light earthquake with magnitude 4.2 (ml/mb) was reported south of the Kermadec Islands (0 miles) on Saturday. Exact location of event, longitude 179.1735 East, latitude -33.9276 South, depth = 248.268 km. Id of earthquake: us6000rckc. Event ids that are associated: us6000rckc. The temblor was reported at 16:21:02 / 4:21 pm (local time epicenter). The earthquake occurred at a depth of 248.268 km (154 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of event in UTC/GMT: 30/08/25 / 2025-08-30 16:21:02 / August 30, 2025 @ 4:21 pm.

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

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: south of the Kermadec Islands. This data comes from the USGS Earthquake Notification Service.

the Kermadec Islands

More information

Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	179.1735° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-33.9276° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	248.268 km	Depth of the event in kilometers.
Place	south of the Kermadec Islands	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-08-30 16:21:02	Time when the event occurred. UTC/GMT
Updated	2025-09-24 18:48:00	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	271	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	22	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	3.695	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.99 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	171	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	us6000rckc	Id of event.
Event Code	6000rckc	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000rckc,	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

Light earthquake: M4.2 quake has struck near the Kermadec Islands

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information