Minor earthquake, 3.3 mag strikes near Chiniak in Alaska

A minor earthquake magnitude 3.3 (ml/mb) has struck on Thursday, 227 km SE of Chiniak, Alaska (141 miles). Unique identifier: us7000d3mm. Ids that are associated to the event: ak021nf3m75, us7000d3mm. Exact location, longitude -149.7226° West, latitude 56.1224° North, depth = 20.41 km. Global date and time of event UTC/GMT: 14/01/21 / 2021-01-14 16:08:44 / January 14, 2021 @ 4:08 pm. The earthquake occurred at a depth of 20.41 km (13 miles). The temblor was detected at 16:08:44 / 4:08 pm (local time epicenter).

Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been six, in the last 10 days seven, in the past 30 days thirteen and in the last 365 days one hundred and eighty-one earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 130,000 minor earthquakes in the world each year.

Did you feel anything?

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: 227 km SE of Chiniak, Alaska.

Alaska Chiniak

More information

Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-149.7226° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.1224° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	20.41 km	Depth of the event in kilometers.
Place	227 km SE of Chiniak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2021-01-14 16:08:44	Time when the event occurred. UTC/GMT
Updated	2021-02-10 19:37:09	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	168	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	2.255	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.83 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	206	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	us7000d3mm	Id of event.
Event Code	7000d3mm	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak021nf3m75,us7000d3mm,	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, 3.3 mag strikes near Chiniak in Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information