Minor earthquake, 3.3 mag strikes near Sand Point in Alaska

A minor earthquake magnitude 3.3 (ml/mb) has occurred on Friday, 90 km SSE of Sand Point, Alaska (56 miles). Exact location of earthquake, -159.889° West, 54.6014° North, depth 36.1 km. Global date and time of event UTC/GMT: 18/07/25 / 2025-07-18 22:13:15 / July 18, 2025 @ 10:13 pm. The earthquake occurred at a depth of 36.1 km (22 miles). The temblor was reported at 22:13:15 / 10:13 pm (local time epicenter). Unique identifier: ak02595h4f2x. Ids that are associated to the event: ak02595h4f2x.

In the past 24 hours, there have been four, in the last 10 days sixty-seven, in the past 30 days seventy and in the last 365 days one hundred and seventy-five earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

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: 90 km SSE of Sand Point, Alaska.

Alaska Sand Point

More information

Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-159.889° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	54.6014° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	36.1 km	Depth of the event in kilometers.
Place	90 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	2025-07-18 22:13:15	Time when the event occurred. UTC/GMT
Updated	2025-07-18 22:27:10	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	automatic	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	168	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	0.5 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	ak02595h4f2x	Id of event.
Event Code	02595h4f2x	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak02595h4f2x,	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

Minor earthquake, 3.3 mag strikes near Sand Point in Alaska

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information