Minor earthquake 2.8 mag, 40 km ESE of Atka, Alaska

A minor earthquake with magnitude 2.8 (ml/mb) was reported 40 km ESE of Atka, Alaska (25 miles) on Sunday. The 2.8-magnitude earthquake has occurred at 18:14:42 / 6:14 pm (local time epicenter). All ids that are associated to the event: ak16822818, us2000alj0. Unique identifier: us2000alj0. Exact location of event, depth 167.83 km, -173.6324° West, 52.1077° North. The earthquake occurred at a depth of 167.83 km (104 miles) below the earth’s surface. Exact time and date of earthquake 04/09/17 / 2017-09-04 04:14:42 / September 4, 2017 @ 4:14 am UTC/GMT.

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

Did you feel anything?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 40 km ESE of Atka, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Atka

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-173.6324° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.1077° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	167.83 km	Depth of the event in kilometers.
Place	40km 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	2017-09-04 04:14:42	Time when the event occurred. UTC/GMT
Updated	2017-09-20 05:34:59	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	us	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,ak,us,	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	0.332	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.35 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	200	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	us2000alj0	Id of event.
Event Code	2000alj0	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak16822818,us2000alj0,	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, 40 km ESE of Atka, Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information