Light earthquake, 4 mag has occurred near Fort Yukon in Alaska

A light earthquake with magnitude 4 (ml/mb) was detected on Friday, 120 km NE of Fort Yukon, Alaska (75 miles). The 4-magnitude earthquake has occurred at 08:20:25 / 8:20 am (local time epicenter). Exact time and date of event in UTC/GMT: 17/11/17 / 2017-11-17 17:20:25 / November 17, 2017 @ 5:20 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Id of earthquake: ak17267578. Event ids that are associated: ak17267578. The epicenter was at a depth of 6.3 km (4 miles). Exact location of event, longitude -143.3094 West, latitude 67.3267 North, depth = 6.3 km.

Every year there are an estimated 13,000 light earthquakes in the world. 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 one, in the past 30 days two and in the last 365 days two earthquakes of magnitude 3.0 or greater that has occurred nearby.

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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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 120 km NE of Fort Yukon, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Fort Yukon

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Parameter	Value	Description
Magnitude	4 mb	The magnitude for the event.
Longitude	-143.3094° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	67.3267° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	6.3 km	Depth of the event in kilometers.
Place	120km NE of Fort Yukon, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-11-17 17:20:25	Time when the event occurred. UTC/GMT
Updated	2017-11-17 17:29:17	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	246	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	0.51 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	ak17267578	Id of event.
Event Code	17267578	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak17267578,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4 mag has occurred near Fort Yukon in Alaska

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