Minor earthquake, 3.5 mag has occurred near Sand Point in Alaska

A minor earthquake with magnitude 3.5 (ml/mb) was detected on Friday, 105 km SSE of Sand Point, Alaska (65 miles). The earthquake occurred at a depth of 35 km (22 miles) below the earth’s surface. Exact location of earthquake, longitude -159.9898 West, latitude 54.4355 North, depth = 35 km. Unique identifier: us6000rj2l. Ids that are associated to the event: us6000rj2l, ak025dnazokg. The 3.5-magnitude earthquake has occurred at 07:35:28 / 7:35 am (local time epicenter). Exact time and date of event in UTC/GMT: 24/10/25 / 2025-10-24 07:35:28 / October 24, 2025 @ 7:35 am.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days four, in the past 30 days fifteen and in the last 365 days six hundred and eleven earthquakes of magnitude 3.0 or greater that have been detected nearby. Every year there are an estimated 130,000 minor earthquakes in the world.

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How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage 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: 105 km SSE of Sand Point, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Sand Point

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Parameter	Value	Description
Magnitude	3.5 mb	The magnitude for the event.
Longitude	-159.9898° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	54.4355° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	35 km	Depth of the event in kilometers.
Place	105 km SSE of Sand Point, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-10-24 07:35:28	Time when the event occurred. UTC/GMT
Updated	2025-10-24 08:16:17	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	2.931	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	188	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,ak,	A comma-separated list of network contributors.
Number of Stations Used	19	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.568	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.39 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	198	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	us6000rj2l	Id of event.
Event Code	6000rj2l	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000rj2l,ak025dnazokg,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.5 mag has occurred near Sand Point in Alaska

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