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Minor earthquake, 3.1 mag strikes near Yunaska Island in Alaska

Earthquake location 52.4486S, -170.1034WA minor earthquake with magnitude 3.1 (ml/mb) was detected on Sunday, 45 km ESE of Yunaska Island, Alaska (28 miles). Exact location of earthquake, longitude -170.1034 West, latitude 52.4486 North, depth = 96.49 km. The 3.1-magnitude earthquake has occurred at 05:52:11 / 5:52 am (local time epicenter). Exact time and date of event in UTC/GMT: 13/03/16 / 2016-03-13 16:52:11 / March 13, 2016 @ 4:52 pm. Event ids that are associated to the earthquake: ak13035613, us20005bki. Id of event: us20005bki. The earthquake occurred at a depth of 96.49 km (60 miles).

In the past 24 hours, there have been twenty-six, in the last 10 days thirty, in the past 30 days thirty-eight and in the last 365 days four hundred and fifteen earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel the quake?

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: 45 km ESE of Yunaska Island, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.1 mb The magnitude for the event.
Longitude -170.1034° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.4486° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 96.49 km Depth of the event in kilometers.
Place 45km ESE of Yunaska Island, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-03-13 16:52:11 Time when the event occurred. UTC/GMT
Updated 2016-04-10 20:14:03 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 148 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 0.396 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.22 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 205 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 us20005bki Id of event.
Event Code 20005bki An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak13035613,us20005bki, A comma-separated list of event ids that are associated to an event.

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