Minor earthquake, 3.2 mag strikes near Big Lake in Alaska

A minor earthquake magnitude 3.2 (ml/mb) strikes 4 kilometers (2 miles) from Big Lake in Alaska on Friday. Exact location of event, longitude -149.947 West, latitude 61.4827 North, depth = 49.42 km. The 3.2-magnitude earthquake was detected at 22:21:42 / 10:21 pm (local time epicenter). Id of earthquake: us1000hzbp. Event ids that are associated: us1000hzbp. The epicenter was at a depth of 49.42 km (31 miles). Global time and date of event 01/12/18 / 2018-12-01 07:21:42 / December 1, 2018 @ 7:21 am UTC/GMT.

Earthquake epicenter was 30 km (18 miles) from Anchorage (c. 291 800 pop), 27 km (17 miles) from Eagle River (c. 24 800 pop), 19 km (12 miles) from Knik-Fairview (c. 14 900 pop), 37 km (23 miles) from Lakes (c. 8 400 pop), 32 km (20 miles) from Tanaina (c. 8 200 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Nearest cities/city/villages to epicentrum/hypocenter was Palmer, Gateway, Lakes (min 5000 pop).

In the past 24 hours, there have been one hundred and sixty-seven, in the last 10 days one hundred and sixty-eight, in the past 30 days one hundred and sixty-nine and in the last 365 days two hundred and thirty-one earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 130,000 minor quakes in the world. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home 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: 4 km S of Big Lake, Alaska.

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Parameter	Value	Description
Magnitude	3.2 mb	The magnitude for the event.
Longitude	-149.947° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	61.4827° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	49.42 km	Depth of the event in kilometers.
Place	4km S of Big Lake, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-12-01 07:21:42	Time when the event occurred. UTC/GMT
Updated	2018-12-02 08:22:35	Time when the event was most recently updated. UTC/GMT
Timezone offset	-540	Timezone offset from UTC in minutes at the event epicenter.
Felt	14	The total number of felt reports
CDI	4.8	The maximum reported intensity for the event.
MMI	2.69	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	164	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	0.283	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.48 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	28	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	us1000hzbp	Id of event.
Event Code	1000hzbp	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000hzbp,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.2 mag strikes near Big Lake in Alaska

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