Minor earthquake, 3.7 mag strikes near Akutan in Alaska

A minor earthquake with magnitude 3.7 (ml/mb) was detected on Friday, 170 km SE of Akutan, Alaska (106 miles). The earthquake was roughly at a depth of 19.89 km (12 miles). Global date and time of event UTC/GMT: 23/03/18 / 2018-03-23 20:44:36 / March 23, 2018 @ 8:44 pm. The temblor was detected at 09:44:36 / 9:44 am (local time epicenter). Id of earthquake: us1000d8b5. Event ids that are associated: us1000d8b5. Exact location of event, depth 19.89 km, -163.9377° West, 53.0569° North.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been two, in the last 10 days five, in the past 30 days eleven and in the last 365 days ninety-six earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel the quake?

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: 170 km SE of Akutan, Alaska.

Akutan Alaska

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Parameter	Value	Description
Magnitude	3.7 mb	The magnitude for the event.
Longitude	-163.9377° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	53.0569° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	19.89 km	Depth of the event in kilometers.
Place	170km SE of Akutan, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-03-23 20:44:36	Time when the event occurred. UTC/GMT
Updated	2018-04-02 15:51:48	Time when the event was most recently updated. UTC/GMT
Timezone offset	-660	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	211	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	1.536	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.18 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	212	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us1000d8b5	Id of event.
Event Code	1000d8b5	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000d8b5,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.7 mag strikes near Akutan in Alaska

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