Minor earthquake, 3.23 mag has occurred near Adak in Alaska

A minor earthquake magnitude 3.23 (ml/mb) has occurred on Saturday, 46 km SW of Adak, Alaska (29 miles). The epicenter was at a depth of 12.89 km (8 miles). Global time and date of event 28/09/24 / 2024-09-28 19:41:21 / September 28, 2024 @ 7:41 pm UTC/GMT. Event ids that are associated to the earthquake: av93289808. Id of event: av93289808. The temblor was detected at 19:41:21 / 7:41 pm (local time epicenter). Exact location of earthquake, -177.06283333333° West, 51.550166666667° North, depth 12.89 km.

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 ten, in the past 30 days twelve and in the last 365 days fifty earthquakes of magnitude 3.0 or greater that has struck near. Every year there are an estimated 130,000 minor earthquakes in the world.

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How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city 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: 46 km SW of Adak, Alaska.

Adak Alaska

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Parameter	Value	Description
Magnitude	3.23 mb	The magnitude for the event.
Longitude	-177.06283333333° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.550166666667° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	12.89 km	Depth of the event in kilometers.
Place	46 km SW of Adak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2024-09-28 19:41:21	Time when the event occurred. UTC/GMT
Updated	2024-09-29 21:40:25	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	161	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	av	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,av,	A comma-separated list of network contributors.
Number of Stations Used	22	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.2373	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.25 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	227	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	av93289808	Id of event.
Event Code	93289808	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,av93289808,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.23 mag has occurred near Adak in Alaska

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