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Minor earthquake, 3 mag has occurred near Little Sitkin Island in Alaska



Earthquake location 51.2083S, 178.9152WA minor earthquake with magnitude 3 (ml/mb) was reported 87 km SSE of Little Sitkin Island, Alaska (54 miles) on Wednesday. Unique identifier: us10008sdc. Ids that are associated to the event: ak15880858, us10008sdc. Global time and date of event 03/05/17 / 2017-05-03 02:16:06 / May 3, 2017 @ 2:16 am UTC/GMT. The temblor was reported at 14:16:06 / 2:16 pm (local time epicenter). The epicenter was at a depth of 24.8 km (15 miles). Exact location of earthquake, 178.9152° East, 51.2083° North, depth 24.8 km.

Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been seven, in the last 10 days twenty-four, in the past 30 days twenty-five and in the last 365 days one hundred and fifty-nine earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 130,000 minor quakes in the world.

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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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 87 km SSE of Little Sitkin Island, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3 mb The magnitude for the event.
Longitude 178.9152° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.2083° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 24.8 km Depth of the event in kilometers.
Place 87km SSE of Little Sitkin 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 2017-05-03 02:16:06 Time when the event occurred. UTC/GMT
Updated 2017-05-16 22:45:29 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 138 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 0.294 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.13 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 225 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 us10008sdc Id of event.
Event Code 10008sdc An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak15880858,us10008sdc, A comma-separated list of event ids that are associated to an event.

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