Minor earthquake 2.8 mag, 163 km SSE of Adak, Alaska

A minor earthquake with magnitude 2.8 (ml/mb) was reported 163 km SSE of Adak, Alaska (101 miles) on Thursday. Exact location, longitude -176.0312° West, latitude 50.4615° North, depth = 29.88 km. Global time and date of event 18/01/18 / 2018-01-18 14:50:40 / January 18, 2018 @ 2:50 pm UTC/GMT. The 2.8-magnitude earthquake has occurred at 02:50:40 / 2:50 am (local time epicenter). Unique identifier: us2000ckuw. Ids that are associated to the event: ak18097075, us2000ckuw. The epicenter was at a depth of 29.88 km (19 miles).

Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. In the past 24 hours, there have been 0, in the last 10 days 0, in the past 30 days two and in the last 365 days ninety-four earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 1,300,000 minor earthquakes in the world each year.

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Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 163 km SSE of Adak, Alaska. This information comes from the USGS Earthquake Notification Service.

Adak Alaska

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Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-176.0312° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	50.4615° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	29.88 km	Depth of the event in kilometers.
Place	163km SSE 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	2018-01-18 14:50:40	Time when the event occurred. UTC/GMT
Updated	2018-01-18 20:00:02	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	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	1.481	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	256	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	us2000ckuw	Id of event.
Event Code	2000ckuw	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak18097075,us2000ckuw,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 2.8 mag, 163 km SSE of Adak, Alaska

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