Minor earthquake 3.9 mag, 205 km SSE of Atka, Alaska

A minor earthquake magnitude 3.9 (ml/mb) has struck on Monday, 205 km SSE of Atka, Alaska (127 miles). All ids that are associated to the event: ak11675434, us100033lj. Unique identifier: us100033lj. Exact location of event, longitude -173.2313 West, latitude 50.453 North, depth = 7 km. The temblor was picked up at 10:50:48 / 10:50 am (local time epicenter). Global time and date of event 10/08/15 / 2015-08-10 22:50:48 / August 10, 2015 @ 10:50 pm UTC/GMT. The epicenter of the earthquake was roughly 7 km (4 miles) below the earth’s surface.

In the past 24 hours, there have been three, in the last 10 days four, in the past 30 days six and in the last 365 days thirty-three earthquakes of magnitude 3.0 or greater that have been detected nearby. There are an estimated 130,000 minor earthquakes in the world each year. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel it?

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: 205 km SSE of Atka, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Atka

More information

Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	-173.2313° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	50.453° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	7 km	Depth of the event in kilometers.
Place	205km SSE 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	2015-08-10 22:50:48	Time when the event occurred. UTC/GMT
Updated	2015-08-31 00:38:53	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	234	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		Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.62 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	237	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	us100033lj	Id of event.
Event Code	100033lj	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak11675434,us100033lj,	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 3.9 mag, 205 km SSE of Atka, Alaska

Did you feel it?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information