Minor earthquake: M3.5 quake has struck near Nikiski in Alaska

A minor earthquake with magnitude 3.5 (ml/mb) was reported 74 km NNW of Nikiski, Alaska (46 miles) on Wednesday. The earthquake occurred at a depth of 98.7 km (61 miles). Exact location, longitude -151.9622° West, latitude 61.2738° North, depth = 98.7 km. Exact time and date of event in UTC/GMT: 13/02/20 / 2020-02-13 04:03:16 / February 13, 2020 @ 4:03 am. The temblor was reported at 19:03:16 / 7:03 pm (local time epicenter). Event id: ak02020u1ojh. Ids that are associated to the earthquake: ak02020u1ojh.

Each year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days fourteen and in the last 365 days one hundred and three earthquakes of magnitude 3.0 or greater that has occurred 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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 74 km NNW of Nikiski, Alaska.

Alaska Nikiski

More information

Parameter	Value	Description
Magnitude	3.5 mb	The magnitude for the event.
Longitude	-151.9622° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	61.2738° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	98.7 km	Depth of the event in kilometers.
Place	74km NNW of Nikiski, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-02-13 04:03:16	Time when the event occurred. UTC/GMT
Updated	2020-02-13 04:07:43	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	188	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	0.57 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	ak02020u1ojh	Id of event.
Event Code	02020u1ojh	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak02020u1ojh,	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: M3.5 quake has struck near Nikiski in Alaska

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information