Minor earthquake, 3.9 mag strikes near Buldir Island in Alaska

A minor earthquake magnitude 3.9 (ml/mb) strikes 97 km SSE of Buldir Island, Alaska (60 miles) on Sunday. The earthquake occurred at a depth of 37.53 km (23 miles) below the earth’s surface. The 3.9-magnitude earthquake was detected at 09:24:55 / 9:24 am (local time epicenter). Exact location of event, depth 37.53 km, 176.338° East, 51.5235° North. Id of earthquake: us1000c1bx. Event ids that are associated: ak17758183, us1000c1bx. Global time and date of event 30/12/17 / 2017-12-30 21:24:55 / December 30, 2017 @ 9:24 pm UTC/GMT.

In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days two and in the last 365 days thirty-six earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 130,000 minor quakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

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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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 97 km SSE of Buldir Island, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Buldir Island

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Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	176.338° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.5235° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	37.53 km	Depth of the event in kilometers.
Place	97km SSE of Buldir Island, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-12-30 21:24:55	Time when the event occurred. UTC/GMT
Updated	2018-01-14 03:40:22	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	234	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	1.416	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.79 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	192	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	us1000c1bx	Id of event.
Event Code	1000c1bx	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak17758183,us1000c1bx,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.9 mag strikes near Buldir Island in Alaska

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