Minor earthquake 2.8 mag, 37 km WNW of Atka, Alaska

A minor earthquake with magnitude 2.8 (ml/mb) was detected on Saturday, 37 km WNW of Atka, Alaska (23 miles). Event ids that are associated to the earthquake: ak20261126. Id of event: ak20261126. Date and time of earthquake in UTC/GMT: 23/09/18 / 2018-09-23 06:32:59 / September 23, 2018 @ 6:32 am. Exact location of event, longitude -174.6803 West, latitude 52.3514 North, depth = 195.5 km. The temblor was reported at 20:32:59 / 8:32 pm (local time epicenter). The epicenter of the earthquake was roughly 195.5 km (121 miles) below the earth’s surface.

Each year there are an estimated 1,300,000 minor quakes in the world. In the past 24 hours, there have been 0, in the last 10 days one, in the past 30 days three and in the last 365 days one hundred and twenty-seven earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage.

Did you feel the quake?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 37 km WNW of Atka, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Atka

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-174.6803° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.3514° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	195.5 km	Depth of the event in kilometers.
Place	37km WNW 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	2018-09-23 06:32:59	Time when the event occurred. UTC/GMT
Updated	2018-09-27 17:58:31	Time when the event was most recently updated. UTC/GMT
Timezone offset	-600	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	121	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		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	0.63 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	ak20261126	Id of event.
Event Code	20261126	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak20261126,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor earthquake 2.8 mag, 37 km WNW of Atka, Alaska

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information