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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag has occurred near Rat Islands, Aleutian Islands, Alaska


Earthquake location 51.8893S, 178.6053WA light earthquake with magnitude 4.6 (ml/mb) was detected on Sunday, Rat Islands, Aleutian Islands, Alaska (0 miles). The 4.6-magnitude earthquake has occurred at 02:44:36 / 2:44 am (local time epicenter). Exact time and date of earthquake 10/01/21 / 2021-01-10 02:44:36 / January 10, 2021 @ 2:44 am UTC/GMT. Exact location of earthquake, longitude 178.6053 East, latitude 51.8893 North, depth = 93.19 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake occurred at a depth of 93.19 km (58 miles) below the earth’s surface. All ids that are associated to the event: us6000d74f. Unique identifier: us6000d74f.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days seven and in the last 365 days one hundred and thirty-seven earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 13,000 light quakes in the world each year.

How would you describe the shaking?

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. 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: Rat Islands, Aleutian Islands, Alaska.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 178.6053° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.8893° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 93.19 km Depth of the event in kilometers.
Place Rat Islands, Aleutian Islands, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2021-01-10 02:44:36 Time when the event occurred. UTC/GMT
Updated 2021-01-10 03:03:07 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 326 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 ,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 1.607 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.78 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 119 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000d74f Id of event.
Event Code 6000d74f An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000d74f, A comma-separated list of event ids that are associated to an event.

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