Minor earthquake 3.4 mag, 90 km NNW of Talkeetna, Alaska

A minor earthquake magnitude 3.4 (ml/mb) has occurred on Thursday, 90 km NNW of Talkeetna, Alaska (56 miles). Global date and time of event UTC/GMT: 21/04/16 / 2016-04-21 11:12:42 / April 21, 2016 @ 11:12 am. The temblor was picked up at 03:12:42 / 3:12 am (local time epicenter). The epicenter of the earthquake was roughly 123.5 km (77 miles) below the earth’s surface. Unique identifier: ak13489393. Ids that are associated to the event: ak13489393. Exact location, longitude -150.9309° West, latitude 63.0464° North, depth = 123.5 km.

Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been six, in the last 10 days ten, in the past 30 days fourteen and in the last 365 days one hundred earthquakes of magnitude 3.0 or greater that has struck near. Each year there are an estimated 130,000 minor quakes in the world.

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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: 90 km NNW of Talkeetna, Alaska.

Alaska Talkeetna

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Parameter	Value	Description
Magnitude	3.4 mb	The magnitude for the event.
Longitude	-150.9309° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	63.0464° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	123.5 km	Depth of the event in kilometers.
Place	90km NNW of Talkeetna, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2016-04-21 11:12:42	Time when the event occurred. UTC/GMT
Updated	2016-04-21 12:00:25	Time when the event was most recently updated. UTC/GMT
Timezone offset	-480	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	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	178	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	0.53 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	ak13489393	Id of event.
Event Code	13489393	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak13489393,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.4 mag, 90 km NNW of Talkeetna, Alaska

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