Minor earthquake, 3.6073751866295 mag has occurred near Adak in Alaska

A minor earthquake magnitude 3.6073751866295 (ml/mb) strikes 131 km SW of Adak, Alaska (81 miles) on Sunday. Exact time and date of earthquake 30/11/25 / 2025-11-30 08:30:56 / November 30, 2025 @ 8:30 am UTC/GMT. The earthquake was roughly at a depth of 15.431161880493 km (10 miles). Exact location, longitude -178.21810913086° West, latitude 51.216777801514° North, depth = 15.431161880493 km. The temblor was detected at 08:30:56 / 8:30 am (local time epicenter). Unique identifier: ak2025xnxtik. Ids that are associated to the event: ak2025xnxtik.

Each year there are an estimated 130,000 minor quakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days eight, in the past 30 days eleven and in the last 365 days three hundred and eighty earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel the quake?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 131 km SW of Adak, Alaska.

Adak Alaska

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Parameter	Value	Description
Magnitude	3.6073751866295 mb	The magnitude for the event.
Longitude	-178.21810913086° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.216777801514° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	15.431161880493 km	Depth of the event in kilometers.
Place	131 km SW of Adak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-11-30 08:30:56	Time when the event occurred. UTC/GMT
Updated	2025-11-30 17:29:04	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	200	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	ak	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,ak,	A comma-separated list of network contributors.
Number of Stations Used	20	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.50306540727615	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.56987612382886 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	235.15523147583	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	ak2025xnxtik	Id of event.
Event Code	2025xnxtik	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak2025xnxtik,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.6073751866295 mag has occurred near Adak in Alaska

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