Light earthquake: M4.1 quake has struck near Pedro Bay in Alaska

A light earthquake with magnitude 4.1 (ml/mb) was detected on Monday, 47 km E of Pedro Bay, Alaska (29 miles). All ids that are associated to the event: ak0258yp1qg3. Unique identifier: ak0258yp1qg3. Exact location of event, longitude -153.2638 West, latitude 59.8589 North, depth = 139.5 km. The earthquake occurred at a depth of 139.5 km (87 miles). Date and time of earthquake in UTC/GMT: 14/07/25 / 2025-07-14 12:18:01 / July 14, 2025 @ 12:18 pm. The temblor was reported at 12:18:01 / 12:18 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days five and in the last 365 days fifty-two earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 13,000 light earthquakes in the world each year. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city 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: 47 km E of Pedro Bay, Alaska.

Alaska Pedro Bay

More information

Parameter	Value	Description
Magnitude	4.1 mb	The magnitude for the event.
Longitude	-153.2638° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	59.8589° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	139.5 km	Depth of the event in kilometers.
Place	47 km E of Pedro Bay, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-07-14 12:18:01	Time when the event occurred. UTC/GMT
Updated	2025-07-14 12:19:43	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	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	0.45 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	ak0258yp1qg3	Id of event.
Event Code	0258yp1qg3	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak0258yp1qg3,	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

Light earthquake: M4.1 quake has struck near Pedro Bay in Alaska

Did you feel it?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information