Light earthquake, 4.3 mag has occurred near Nikolski in Alaska

A light earthquake with magnitude 4.3 (ml/mb) was reported 111 km ESE of Nikolski, Alaska (69 miles) on Tuesday. Date and time of earthquake in UTC/GMT: 17/11/20 / 2020-11-17 07:46:57 / November 17, 2020 @ 7:46 am. Exact location of event, longitude -167.3161 West, latitude 52.5839 North, depth = 42.66 km. The epicenter was at a depth of 42.66 km (27 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was picked up at 07:46:57 / 7:46 am (local time epicenter). Unique identifier: us7000cg1d. Ids that are associated to the event: us7000cg1d.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days three, in the past 30 days nine and in the last 365 days ninety-four earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 13,000 light earthquakes in the world each year.

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 111 km ESE of Nikolski, Alaska.

Alaska Nikolski

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Parameter	Value	Description
Magnitude	4.3 mb	The magnitude for the event.
Longitude	-167.3161° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.5839° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	42.66 km	Depth of the event in kilometers.
Place	111 km ESE of Nikolski, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-11-17 07:46:57	Time when the event occurred. UTC/GMT
Updated	2020-11-17 11:45:00	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	284	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	1.001	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.27 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	169	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	us7000cg1d	Id of event.
Event Code	7000cg1d	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us7000cg1d,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.3 mag has occurred near Nikolski in Alaska

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