Moderate earthquake, 5.4 mag was detected near Nikolski in Alaska

A moderate earthquake with magnitude 5.4 (ml/mb) was detected on Thursday, 166 km SW of Nikolski, Alaska (103 miles). Exact time and date of earthquake 05/12/24 / 2024-12-05 11:48:01 / December 5, 2024 @ 11:48 am UTC/GMT. Exact location of event, longitude -170.8407 West, latitude 52.0624 North, depth = 12.7 km. Event ids that are associated to the earthquake: at00so0rg3, ak024fmhk2pa. Id of event: ak024fmhk2pa. The temblor was reported at 11:48:01 / 11:48 am (local time epicenter). The earthquake occurred at a depth of 12.7 km (8 miles) below the earth’s surface. A tsunami warning has been issued near Nikolski in Alaska (Does not indicate if a tsunami actually did or will exist).

Every year there are an estimated 1320 moderate earthquakes in the world. Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures. In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days seven and in the last 365 days one hundred and thirty-four earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel it?

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: 166 km SW of Nikolski, Alaska.

Alaska Nikolski

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Parameter	Value	Description
Magnitude	5.4 mb	The magnitude for the event.
Longitude	-170.8407° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.0624° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	12.7 km	Depth of the event in kilometers.
Place	166 km SW 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	2024-12-05 11:48:01	Time when the event occurred. UTC/GMT
Updated	2024-12-05 12:03:32	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	3.509	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	1	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	449	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	,at,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	0.8 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	ak024fmhk2pa	Id of event.
Event Code	024fmhk2pa	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,at00so0rg3,ak024fmhk2pa,	A comma-separated list of event ids that are associated to an event.

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Moderate earthquake, 5.4 mag was detected near Nikolski in Alaska

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