Light earthquake, 4 mag strikes near Adak in Alaska

A light earthquake with magnitude 4 (ml/mb) was detected on Wednesday, 65 km SE of Adak, Alaska (40 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake occurred at a depth of 29.44 km (18 miles). Unique identifier: us70005ey3. Ids that are associated to the event: ak019bod9vrm, us70005ey3. The 4-magnitude earthquake has occurred at 06:08:59 / 6:08 am (local time epicenter). Exact location, longitude -176.0141° West, latitude 51.444° North, depth = 29.44 km. Date and time of earthquake in UTC/GMT: 11/09/19 / 2019-09-11 18:08:59 / September 11, 2019 @ 6:08 pm.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days five and in the last 365 days ninety-one earthquakes of magnitude 3.0 or greater that has struck near. There are an estimated 13,000 light earthquakes in the world each year.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 65 km SE of Adak, Alaska. This information comes from the USGS Earthquake Notification Service.

Adak Alaska

More information

Parameter	Value	Description
Magnitude	4 mb	The magnitude for the event.
Longitude	-176.0141° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.444° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	29.44 km	Depth of the event in kilometers.
Place	65km SE of Adak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2019-09-11 18:08:59	Time when the event occurred. UTC/GMT
Updated	2019-09-14 17:43:06	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	246	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	0.484	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.92 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	190	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	us70005ey3	Id of event.
Event Code	70005ey3	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak019bod9vrm,us70005ey3,	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

Light earthquake, 4 mag strikes near Adak in Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information