Light earthquake, 4.1 mag was detected near Sand Point in Alaska

A light earthquake with magnitude 4.1 (ml/mb) was reported 89 km S of Sand Point, Alaska (55 miles) on Wednesday. Event id: ak025925fpj8. Ids that are associated to the earthquake: ak025925fpj8. Exact location of earthquake, -160.2675° West, 54.5425° North, depth 18.8 km. The temblor was detected at 21:10:40 / 9:10 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global time and date of event 16/07/25 / 2025-07-16 21:10:40 / July 16, 2025 @ 9:10 pm UTC/GMT. The earthquake was roughly at a depth of 18.8 km (12 miles).

Each year there are an estimated 13,000 light quakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been eleven, in the last 10 days eleven, in the past 30 days fourteen and in the last 365 days one hundred and twenty-nine earthquakes of magnitude 3.0 or greater that have been detected nearby.

Did you feel the quake?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 89 km S of Sand Point, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Sand Point

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Parameter	Value	Description
Magnitude	4.1 mb	The magnitude for the event.
Longitude	-160.2675° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	54.5425° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	18.8 km	Depth of the event in kilometers.
Place	89 km S 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	2025-07-16 21:10:40	Time when the event occurred. UTC/GMT
Updated	2025-07-16 21:45:08	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	259	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		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance		Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.68 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap		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	ak025925fpj8	Id of event.
Event Code	025925fpj8	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak025925fpj8,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.1 mag was detected near Sand Point in Alaska

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