Light earthquake 4.2 mag, 98 km SSW of Nikolski, Alaska

A light earthquake magnitude 4.2 (ml/mb) strikes 98 km SSW of Nikolski, Alaska (61 miles) on Tuesday. The epicenter was at a depth of 21.9 km (14 miles). All ids that are associated to the event: ak11755637. Unique identifier: ak11755637. Exact time and date of event in UTC/GMT: 27/10/15 / 2015-10-27 13:19:26 / October 27, 2015 @ 1:19 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, -169.4539° West, 52.1311° North, depth 21.9 km. The 4.2-magnitude earthquake was detected at 02:19:26 / 2:19 am (local time epicenter).

There are an estimated 13,000 light earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days five, in the past 30 days thirteen and in the last 365 days three hundred and fifty-seven earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. 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: 98 km SSW of Nikolski, Alaska.

Alaska Nikolski

More information

Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	-169.4539° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.1311° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	21.9 km	Depth of the event in kilometers.
Place	98km SSW of Nikolski, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-10-27 13:19:26	Time when the event occurred. UTC/GMT
Updated	2015-10-27 14:28:31	Time when the event was most recently updated. UTC/GMT
Timezone offset	-660	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	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	271	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	0.85 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	ak11755637	Id of event.
Event Code	11755637	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak11755637,	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

Light earthquake 4.2 mag, 98 km SSW of Nikolski, Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information