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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.8 mag was detected near Amatignak Island in Alaska



Earthquake location 49.9844S, -178.4437WA minor earthquake with magnitude 3.8 (ml/mb) was reported 149 km SSE of Amatignak Island, Alaska (93 miles) on Thursday. The earthquake occurred at a depth of 28.6 km (18 miles) below the earth’s surface. Unique identifier: ak15430114. Ids that are associated to the event: ak15430114. Exact time and date of event in UTC/GMT: 02/03/17 / 2017-03-02 21:58:27 / March 2, 2017 @ 9:58 pm. The temblor was reported at 09:58:27 / 9:58 am (local time epicenter). Exact location of event, depth 28.6 km, -178.4437° West, 49.9844° North.

There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days two and in the last 365 days twelve earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel it?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 149 km SSE of Amatignak Island, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.8 mb The magnitude for the event.
Longitude -178.4437° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 49.9844° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 28.6 km Depth of the event in kilometers.
Place 149km SSE of Amatignak 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 2017-03-02 21:58:27 Time when the event occurred. UTC/GMT
Updated 2017-03-02 22:33:45 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 222 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 0.54 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 ak15430114 Id of event.
Event Code 15430114 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak15430114, A comma-separated list of event ids that are associated to an event.

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