Minor earthquake, 3.6 mag was detected near Nikolski in Alaska

A minor earthquake magnitude 3.6 (ml/mb) strikes 149 km W of Nikolski, Alaska (93 miles) on Saturday. Exact location of earthquake, longitude -171.0501 West, latitude 52.7187 North, depth = 116.3 km. The temblor was picked up at 16:40:18 / 4:40 pm (local time epicenter). Event ids that are associated to the earthquake: ak02550jcdmf, us7000pwr9. Id of event: us7000pwr9. The earthquake occurred at a depth of 116.3 km (72 miles) below the earth’s surface. Global date and time of event UTC/GMT: 19/04/25 / 2025-04-19 16:40:18 / April 19, 2025 @ 4:40 pm.

In the past 24 hours, there have been nine, in the last 10 days sixteen, in the past 30 days thirty and in the last 365 days one hundred and seventy-eight earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 130,000 minor earthquakes in the world each year. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 149 km W of Nikolski, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Nikolski

More information

Parameter	Value	Description
Magnitude	3.6 mb	The magnitude for the event.
Longitude	-171.0501° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.7187° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	116.3 km	Depth of the event in kilometers.
Place	149 km W of Nikolski, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-04-19 16:40:18	Time when the event occurred. UTC/GMT
Updated	2025-05-13 20:59:23	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	199	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	48	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.644	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.46 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	168	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us7000pwr9	Id of event.
Event Code	7000pwr9	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak02550jcdmf,us7000pwr9,	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, 3.6 mag was detected near Nikolski in Alaska

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information