Minor earthquake 2.87 mag, 27 km E of Tanaga Volcano, Alaska

A minor earthquake magnitude 2.87 (ml/mb) strikes 27 km E of Tanaga Volcano, Alaska (17 miles) on Wednesday. Exact location of event, depth 2.93 km, -177.749° West, 51.8691667° North. The epicenter was at a depth of 2.93 km (2 miles). All ids that are associated to the event: av62162116. Unique identifier: av62162116. Global date and time of event UTC/GMT: 30/04/20 / 2020-04-30 02:08:27 / April 30, 2020 @ 2:08 am. The temblor was detected at 16:08:27 / 4:08 pm (local time epicenter).

Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. There are an estimated 1,300,000 minor quakes in the world each year. In the past 24 hours, there have been 0, in the last 10 days 0, in the past 30 days ten and in the last 365 days two hundred and seventy-five earthquakes of magnitude 3.0 or greater that was reported nearby.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 27 km E of Tanaga Volcano, Alaska.

Alaska Tanaga Volcano

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Parameter	Value	Description
Magnitude	2.87 mb	The magnitude for the event.
Longitude	-177.749° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.8691667° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	2.93 km	Depth of the event in kilometers.
Place	27km E 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	2020-04-30 02:08:27	Time when the event occurred. UTC/GMT
Updated	2020-05-01 00:40:19	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	127	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	16	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.06838	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.15 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	158	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	av62162116	Id of event.
Event Code	62162116	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,av62162116,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 2.87 mag, 27 km E of Tanaga Volcano, Alaska

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