Minor earthquake, 3.7 mag was detected near Yakutat in Alaska

A minor earthquake with magnitude 3.7 (ml/mb) was reported 110 km N of Yakutat, Alaska (68 miles) on Wednesday. The 3.7-magnitude earthquake has occurred at 09:44:54 / 9:44 am (local time epicenter). The epicenter was at a depth of 3.819 km (2 miles). Date and time of earthquake in UTC/GMT: 10/12/25 / 2025-12-10 09:44:54 / December 10, 2025 @ 9:44 am. Exact location, longitude -139.7921° West, latitude 60.537° North, depth = 3.819 km. Unique identifier: us6000rtv4. Ids that are associated to the event: ak2025ygjlxc, us6000rtv4.

Each year there are an estimated 130,000 minor earthquakes 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 seventeen, in the last 10 days three hundred and fourty-seven, in the past 30 days three hundred and fourty-seven and in the last 365 days three hundred and sixty-five earthquakes of magnitude 3.0 or greater that have been detected nearby.

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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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 110 km N of Yakutat, Alaska.

Alaska Yakutat

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Parameter	Value	Description
Magnitude	3.7 mb	The magnitude for the event.
Longitude	-139.7921° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	60.537° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	3.819 km	Depth of the event in kilometers.
Place	110 km N of Yakutat, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-12-10 09:44:54	Time when the event occurred. UTC/GMT
Updated	2025-12-10 10:22:46	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	4.097	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	211	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	,ak,us,	A comma-separated list of network contributors.
Number of Stations Used	134	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.498	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.89 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	50	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	us6000rtv4	Id of event.
Event Code	6000rtv4	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak2025ygjlxc,us6000rtv4,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.7 mag was detected near Yakutat in Alaska

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