Minor earthquake 3.8 mag, 77 km SSE of Tanaga Volcano, Alaska

A minor earthquake magnitude 3.8 (ml/mb) strikes 77 km SSE of Tanaga Volcano, Alaska (48 miles) on Wednesday. The temblor was detected at 11:52:05 / 11:52 am (local time epicenter). Exact time and date of earthquake 15/08/18 / 2018-08-15 23:52:05 / August 15, 2018 @ 11:52 pm UTC/GMT. Exact location of earthquake, longitude -177.8714 West, latitude 51.2055 North, depth = 29.93 km. The earthquake occurred at a depth of 29.93 km (19 miles). Event id: us2000hawp. Ids that are associated to the earthquake: ak20105806, us2000hawp.

Every year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been twenty-seven, in the last 10 days thirty-four, in the past 30 days fourty-six and in the last 365 days two hundred and fifteen earthquakes of magnitude 3.0 or greater that have been detected nearby.

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How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 77 km SSE of Tanaga Volcano, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Tanaga Volcano

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Parameter	Value	Description
Magnitude	3.8 mb	The magnitude for the event.
Longitude	-177.8714° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.2055° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	29.93 km	Depth of the event in kilometers.
Place	77km SSE 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	2018-08-15 23:52:05	Time when the event occurred. UTC/GMT
Updated	2018-09-12 00:40:03	Time when the event was most recently updated. UTC/GMT
Timezone offset	-720	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	222	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	,ak,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	0.61	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.57 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	us2000hawp	Id of event.
Event Code	2000hawp	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak20105806,us2000hawp,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 3.8 mag, 77 km SSE of Tanaga Volcano, Alaska

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