Minor earthquake, 3.3 mag strikes near Primrose in Alaska

A minor earthquake magnitude 3.3 (ml/mb) has struck on Thursday, 15 kilometers (9 miles) from Primrose in Alaska. The epicenter was at a depth of 0.9 km (1 miles). Exact location of earthquake, longitude -149.6243 West, latitude 60.3309 North, depth = 0.9 km. The temblor was picked up at 19:28:57 / 7:28 pm (local time epicenter). Exact time and date of event in UTC/GMT: 08/05/25 / 2025-05-08 19:28:57 / May 8, 2025 @ 7:28 pm. Event id: ak0255w09s5p. Ids that are associated to the earthquake: ak0255w09s5p.

Close country/countries that might be effected, United States (c. 310 233 000 pop). Earthquake epicenter was 67 km (41 miles) from Sterling (c. 5 600 pop). Closest city/cities/towns to epicentrum/hypocenter was Sterling (min 5000 pop).

There are an estimated 130,000 minor earthquakes in the world each year. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days five, in the past 30 days seven and in the last 365 days thirty-eight earthquakes of magnitude 3.0 or greater that has occurred nearby.

How would you describe the shaking?

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: 15 km W of Primrose, Alaska.

More information

Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-149.6243° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	60.3309° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	0.9 km	Depth of the event in kilometers.
Place	15 km W of Primrose, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-05-08 19:28:57	Time when the event occurred. UTC/GMT
Updated	2025-05-08 19:31:52	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	0.95 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	ak0255w09s5p	Id of event.
Event Code	0255w09s5p	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak0255w09s5p,	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 Primrose in Alaska

How would you describe the shaking?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information