Minor earthquake, 3.1 mag strikes near Atka in Alaska

A minor earthquake magnitude 3.1 (ml/mb) has struck on Tuesday, 89 km ESE of Atka, Alaska (55 miles). Exact location of earthquake, longitude -173.0798 West, latitude 51.7916 North, depth = 183.6 km. The temblor was detected at 09:24:45 / 9:24 am (local time epicenter). The epicenter of the earthquake was roughly 183.6 km (114 miles) below the earth’s surface. Event ids that are associated to the earthquake: ak14005110. Id of event: ak14005110. Global time and date of event 13/09/16 / 2016-09-13 21:24:45 / September 13, 2016 @ 9:24 pm UTC/GMT.

In the past 24 hours, there have been two, in the last 10 days three, in the past 30 days six and in the last 365 days two hundred and sixty-one earthquakes of magnitude 3.0 or greater that has occurred 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.

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How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city 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: 89 km ESE of Atka, Alaska.

Alaska Atka

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Parameter	Value	Description
Magnitude	3.1 mb	The magnitude for the event.
Longitude	-173.0798° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.7916° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	183.6 km	Depth of the event in kilometers.
Place	89km ESE 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	2016-09-13 21:24:45	Time when the event occurred. UTC/GMT
Updated	2016-09-20 15:20:06	Time when the event was most recently updated. UTC/GMT
Timezone offset	-720	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	148	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	20	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.7896191	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.67 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	205.199983584	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	ak14005110	Id of event.
Event Code	14005110	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak14005110,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.1 mag strikes near Atka in Alaska

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