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Minor earthquake: M2.8 quake has struck near Sutton-Alpine in Alaska


Earthquake location 62.0814S, -148.2913WA minor earthquake magnitude 2.8 (ml/mb) strikes 43 kilometers (27 miles) from Sutton-Alpine in Alaska on Thursday. Exact location of earthquake, -148.2913° West, 62.0814° North, depth 27.3 km. Exact time and date of earthquake 16/03/18 / 2018-03-16 03:17:34 / March 16, 2018 @ 3:17 am UTC/GMT. The earthquake occurred at a depth of 27.3 km (17 miles). The temblor was detected at 18:17:34 / 6:17 pm (local time epicenter). Unique identifier: ak18699257. Ids that are associated to the event: ak18699257.

Close country/countries that might be effected, United States (c. 310 233 000 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Gateway, Lakes, Palmer. The epicenter was 75 km (47 miles) from Lakes (c. 8 400 pop), 69 km (43 miles) from Palmer (c. 5 900 pop), 75 km (47 miles) from Gateway (c. 5 600 pop).

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 three, in the past 30 days four and in the last 365 days fifty-one earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 1,300,000 minor quakes in the world each year.

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: 43 km NE of Sutton-Alpine, Alaska.

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More information

Parameter Value Description
Magnitude 2.8 mb The magnitude for the event.
Longitude -148.2913° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 62.0814° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 27.3 km Depth of the event in kilometers.
Place 43km NE of Sutton-Alpine, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-03-16 03:17:34 Time when the event occurred. UTC/GMT
Updated 2018-03-16 03:28:18 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 121 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 0.7 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 ak18699257 Id of event.
Event Code 18699257 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak18699257, A comma-separated list of event ids that are associated to an event.

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