Minor earthquake, 2.8 mag strikes near Southern Alaska

Posted by admin on December 28, 2018 0 Comments

A minor earthquake magnitude 2.8 (ml/mb) has occurred on Saturday, Southern Alaska kilometers (0 miles) from Southern Alaska. The temblor was picked up at 01:29:30 / 1:29 am (local time epicenter). Exact location of event, longitude -150.0394 West, latitude 61.3814 North, depth = 40 km. Exact time and date of earthquake 01/12/18 / 2018-12-01 01:29:30 / December 1, 2018 @ 1:29 am UTC/GMT. The epicenter of the earthquake was roughly 40 km (25 miles) below the earth’s surface. All ids that are associated to the event: ak20560304. Unique identifier: ak20560304.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Palmer, Gateway, Lakes. Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Epicenter of the earthquake was 20 km (12 miles) from Anchorage (c. 291 800 pop), 26 km (16 miles) from Eagle River (c. 24 800 pop), 28 km (17 miles) from Knik-Fairview (c. 14 900 pop), 46 km (29 miles) from Lakes (c. 8 400 pop), 42 km (26 miles) from Tanaina (c. 8 200 pop).

Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. There are an estimated 1,300,000 minor earthquakes in the world each year. In the past 24 hours, there have been four hundred and twenty-one, in the last 10 days four hundred and twenty-two, in the past 30 days four hundred and twenty-three and in the last 365 days four hundred and seventy-nine earthquakes of magnitude 3.0 or greater that was reported nearby.

Questions or comments?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: Southern Alaska.

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-150.0394° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	61.3814° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	40 km	Depth of the event in kilometers.
Place	Southern 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 01:29:30	Time when the event occurred. UTC/GMT
Updated	2018-12-27 21:19:03	Time when the event was most recently updated. UTC/GMT
Timezone offset		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	121	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	0.56 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	ak20560304	Id of event.
Event Code	20560304	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak20560304,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor earthquake, 2.8 mag strikes near Southern Alaska

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information