Minor earthquake: M2.8 quake has struck near Anchorage in Alaska

A minor earthquake magnitude 2.8 (ml/mb) has occurred on Tuesday, 2 kilometers (1 miles) from Anchorage in Alaska. The epicenter of the earthquake was roughly 40 km (25 miles) below the earth’s surface. The temblor was picked up at 13:24:17 / 1:24 pm (local time epicenter). Id of earthquake: ak20522444. Event ids that are associated: ak20522444. Exact time and date of event in UTC/GMT: 18/12/18 / 2018-12-18 22:24:17 / December 18, 2018 @ 10:24 pm. Exact location of earthquake, -149.9361° West, 61.2088° North, depth 40 km.

Nearest cities/city/villages to epicentrum/hypocenter was Palmer, Lakes, Gateway (min 5000 pop). Close country/countries, United States (c. 310 233 000 pop) (That might be effected). Event epicenter was 2 km (1 miles) from Anchorage (c. 291 800 pop), 23 km (14 miles) from Eagle River (c. 24 800 pop), 38 km (24 miles) from Knik-Fairview (c. 14 900 pop), 55 km (34 miles) from Lakes (c. 8 400 pop), 54 km (33 miles) from Tanaina (c. 8 200 pop).

Each year there are an estimated 1,300,000 minor quakes in the world. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days thirty-three, in the past 30 days three hundred and ninety-five and in the last 365 days four hundred and fourty-four earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel anything?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 2 km WSW of Anchorage, Alaska. This information comes from the USGS Earthquake Notification Service.

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-149.9361° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	61.2088° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	40 km	Depth of the event in kilometers.
Place	2km WSW of Anchorage, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-12-18 22:24:17	Time when the event occurred. UTC/GMT
Updated	2018-12-18 22:32:25	Time when the event was most recently updated. UTC/GMT
Timezone offset	-540	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	automatic	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	0.82 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	ak20522444	Id of event.
Event Code	20522444	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak20522444,	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: M2.8 quake has struck near Anchorage in Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information