Minor earthquake, 3.6 mag strikes near Perryville in Alaska

A minor earthquake with magnitude 3.6 (ml/mb) was reported 17 km NNE of Perryville, Alaska (11 miles) on Sunday. Exact location of earthquake, longitude -159.0355 West, latitude 56.0576 North, depth = 95.2 km. The earthquake occurred at a depth of 95.2 km (59 miles). Event id: us7000cnk9. Ids that are associated to the earthquake: us7000cnk9. Exact time and date of event in UTC/GMT: 06/12/20 / 2020-12-06 04:46:51 / December 6, 2020 @ 4:46 am. The 3.6-magnitude earthquake was detected at 04:46:51 / 4:46 am (local time epicenter).

Earthquakes 3.0 to 4.0 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 eight and in the last 365 days ninety-three earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 130,000 minor earthquakes in the world.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 17 km NNE of Perryville, Alaska.

Alaska Perryville

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Parameter	Value	Description
Magnitude	3.6 mb	The magnitude for the event.
Longitude	-159.0355° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.0576° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	95.2 km	Depth of the event in kilometers.
Place	17 km NNE of Perryville, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-12-06 04:46:51	Time when the event occurred. UTC/GMT
Updated	2020-12-06 04:57:24	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	199	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	0.424	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.84 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	125	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	us7000cnk9	Id of event.
Event Code	7000cnk9	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us7000cnk9,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.6 mag strikes near Perryville in Alaska

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