Minor earthquake: M3.02 quake has struck near Tanaga Volcano in Alaska

A minor earthquake magnitude 3.02 (ml/mb) has struck on Thursday, 12 km ESE of Tanaga Volcano, Alaska (7 miles). The earthquake occurred at a depth of 6 km (4 miles). Exact location of earthquake, longitude -177.9721667 West, latitude 51.8485 North, depth = 6 km. Id of earthquake: av62128281. Event ids that are associated: av62128281. The 3.02-magnitude earthquake was detected at 08:28:57 / 8:28 am (local time epicenter). Exact time and date of event in UTC/GMT: 23/01/20 / 2020-01-23 18:28:57 / January 23, 2020 @ 6:28 pm.

Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been fifty-one, in the last 10 days fifty-eight, in the past 30 days seventy-one and in the last 365 days two hundred and eleven earthquakes of magnitude 3.0 or greater that has occurred nearby.

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 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: 12 km ESE of Tanaga Volcano, Alaska.

Alaska Tanaga Volcano

More information

Parameter	Value	Description
Magnitude	3.02 mb	The magnitude for the event.
Longitude	-177.9721667° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.8485° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	6 km	Depth of the event in kilometers.
Place	12km ESE of Tanaga Volcano, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-01-23 18:28:57	Time when the event occurred. UTC/GMT
Updated	2020-01-28 00:39:08	Time when the event was most recently updated. UTC/GMT
Timezone offset	-600	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	140	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	av	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,av,	A comma-separated list of network contributors.
Number of Stations Used	4	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.04397	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.05 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	142	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	av62128281	Id of event.
Event Code	62128281	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,av62128281,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.02 quake has struck near Tanaga Volcano in Alaska

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