Minor earthquake, 3.8 mag has occurred near Atka in Alaska

A minor earthquake with magnitude 3.8 (ml/mb) was reported 43 km SE of Atka, Alaska (27 miles) on Sunday. The temblor was picked up at 16:19:20 / 4:19 pm (local time epicenter). Exact location of earthquake, longitude -173.6852 West, latitude 51.9668 North, depth = 9.111 km. The earthquake occurred at a depth of 9.111 km (6 miles) below the earth’s surface. Id of earthquake: us7000mu62. Event ids that are associated: av93175811, ak02481oorw2, us7000mu62. Exact time and date of earthquake 23/06/24 / 2024-06-23 16:19:20 / June 23, 2024 @ 4:19 pm UTC/GMT.

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

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 43 km SE of Atka, Alaska.

Alaska Atka

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Parameter	Value	Description
Magnitude	3.8 mb	The magnitude for the event.
Longitude	-173.6852° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.9668° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	9.111 km	Depth of the event in kilometers.
Place	43 km SE of Atka, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2024-06-23 16:19:20	Time when the event occurred. UTC/GMT
Updated	2024-06-30 00:35:37	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	3.049	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	222	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	,av,ak,us,	A comma-separated list of network contributors.
Number of Stations Used	27	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.394	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.44 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	198	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	us7000mu62	Id of event.
Event Code	7000mu62	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,av93175811,ak02481oorw2,us7000mu62,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.8 mag has occurred near Atka in Alaska

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