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Minor earthquake, 2.9 mag has occurred near Kaktovik in Alaska

Earthquake location 69.2572S, -143.7336WA minor earthquake magnitude 2.9 (ml/mb) strikes 97 km S of Kaktovik, Alaska (60 miles) on Sunday. The earthquake occurred at a depth of 0 km (0 miles) below the earth’s surface. Exact location of event, longitude -143.7336 West, latitude 69.2572 North, depth = 0 km. Exact time and date of earthquake 21/10/19 / 2019-10-21 05:03:48 / October 21, 2019 @ 5:03 am UTC/GMT. All ids that are associated to the event: ak019diazy1j. Unique identifier: ak019diazy1j. The 2.9-magnitude earthquake was detected at 20:03:48 / 8:03 pm (local time epicenter).

In the past 24 hours, there have been 0, in the last 10 days two, in the past 30 days two and in the last 365 days one hundred and seventy-five earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. There are an estimated 130,000 minor quakes in the world each year.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 97 km S of Kaktovik, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 2.9 mb The magnitude for the event.
Longitude -143.7336° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 69.2572° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 0 km Depth of the event in kilometers.
Place 97km S of Kaktovik, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2019-10-21 05:03:48 Time when the event occurred. UTC/GMT
Updated 2019-10-21 05:09:45 Time when the event was most recently updated. UTC/GMT
Timezone offset -540 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 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 129 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 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.93 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 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 ak019diazy1j Id of event.
Event Code 019diazy1j An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak019diazy1j, A comma-separated list of event ids that are associated to an event.

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