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Minor earthquake 3.1 mag, 46 km SW of Cantwell, Alaska



Earthquake location 63.1541S, -149.7217WA minor earthquake with magnitude 3.1 (ml/mb) was reported 46 km SW of Cantwell, Alaska (29 miles) on Tuesday. Exact location of event, longitude -149.7217 West, latitude 63.1541 North, depth = 91.3 km. Id of earthquake: ak12793796. Event ids that are associated: ak12793796. Global time and date of event 10/02/16 / 2016-02-10 02:10:50 / February 10, 2016 @ 2:10 am UTC/GMT. The earthquake was roughly at a depth of 91.3 km (57 miles). The temblor was reported at 17:10:50 / 5:10 pm (local time epicenter).

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

Did you feel anything?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 46 km SW of Cantwell, Alaska.

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More information

Parameter Value Description
Magnitude 3.1 mb The magnitude for the event.
Longitude -149.7217° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 63.1541° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 91.3 km Depth of the event in kilometers.
Place 46km SW of Cantwell, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-02-10 02:10:50 Time when the event occurred. UTC/GMT
Updated 2016-02-10 08:32:54 Time when the event was most recently updated. UTC/GMT
Timezone offset -540 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 automatic 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 ak The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,ak, A comma-separated list of network contributors.
Number of Stations Used 79 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.3898688 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.55 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 35.99999712 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 ak12793796 Id of event.
Event Code 12793796 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak12793796, A comma-separated list of event ids that are associated to an event.

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