Minor earthquake 3.5734793300037 mag, 12 km ENE of Ninilchik, Alaska

A minor earthquake magnitude 3.5734793300037 (ml/mb) strikes 12 kilometers (7 miles) from Ninilchik in Alaska on Sunday. The epicenter of the earthquake was roughly 45.243648529053 km (28 miles) below the earth’s surface. The temblor was picked up at 22:09:24 / 10:09 pm (local time epicenter). Exact location, longitude -151.45153808594° West, latitude 60.085285186768° North, depth = 45.243648529053 km. Exact time and date of event in UTC/GMT: 23/11/25 / 2025-11-23 22:09:24 / November 23, 2025 @ 10:09 pm. All ids that are associated to the event: ak2025xccumh. Unique identifier: ak2025xccumh.

Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Epicenter of the earthquake was 38 km (24 miles) from Kalifornsky (c. 7 900 pop), 53 km (33 miles) from Kenai (c. 7 100 pop), 63 km (39 miles) from Sterling (c. 5 600 pop), 50 km (31 miles) from Homer (c. 5 000 pop). Nearest cities/city/villages to epicentrum/hypocenter was Sterling, Kenai, Homer (min 5000 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been three, in the last 10 days six, in the past 30 days thirteen and in the last 365 days eighty-four earthquakes of magnitude 3.0 or greater that was reported nearby.

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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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 12 km ENE of Ninilchik, Alaska.

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Parameter	Value	Description
Magnitude	3.5734793300037 mb	The magnitude for the event.
Longitude	-151.45153808594° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	60.085285186768° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	45.243648529053 km	Depth of the event in kilometers.
Place	12 km ENE of Ninilchik, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-11-23 22:09:24	Time when the event occurred. UTC/GMT
Updated	2025-11-23 22:11:49	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	196	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	128	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.4334365427494	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.75107647509669 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	52.863082885742	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	ak2025xccumh	Id of event.
Event Code	2025xccumh	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak2025xccumh,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.5734793300037 mag, 12 km ENE of Ninilchik, Alaska

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