Minor earthquake 3.3 mag, 205 km SE of Chiniak, Alaska

A minor earthquake with magnitude 3.3 (ml/mb) was reported 205 km SE of Chiniak, Alaska (127 miles) on Thursday. The epicenter was at a depth of 19.455 km (12 miles). Exact location of earthquake, -149.935° West, 56.2819° North, depth 19.455 km. The 3.3-magnitude earthquake has occurred at 10:48:36 / 10:48 am (local time epicenter). Global time and date of event 10/10/24 / 2024-10-10 10:48:36 / October 10, 2024 @ 10:48 am UTC/GMT. Unique identifier: us6000nxte. Ids that are associated to the event: us6000nxte.

In the past 24 hours, there have been five, in the last 10 days eight, in the past 30 days eight and in the last 365 days twenty-three earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

How would you describe the shaking?

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 information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 205 km SE of Chiniak, Alaska.

Alaska Chiniak

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Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-149.935° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.2819° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	19.455 km	Depth of the event in kilometers.
Place	205 km SE of Chiniak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2024-10-10 10:48:36	Time when the event occurred. UTC/GMT
Updated	2024-11-07 13:32:05	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	168	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	,us,	A comma-separated list of network contributors.
Number of Stations Used	33	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	2.088	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.9 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	193	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	us6000nxte	Id of event.
Event Code	6000nxte	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000nxte,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.3 mag, 205 km SE of Chiniak, Alaska

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