Minor earthquake, 3.9 mag was detected near Nikolski in Alaska

A minor earthquake with magnitude 3.9 (ml/mb) was detected on Wednesday, 70 km SSW of Nikolski, Alaska (43 miles). All ids that are associated to the event: us10002w7j. Unique identifier: us10002w7j. Global date and time of event UTC/GMT: 29/07/15 / 2015-07-29 21:14:18 / July 29, 2015 @ 9:14 pm. The epicenter of the earthquake was roughly 31.17 km (19 miles) below the earth’s surface. The 3.9-magnitude earthquake has occurred at 10:14:18 / 10:14 am (local time epicenter). Exact location of event, longitude -169.4069 West, latitude 52.3955 North, depth = 31.17 km.

In the past 24 hours, there have been nine, in the last 10 days fourty-eight, in the past 30 days fifty-two and in the last 365 days one hundred and fourty-two earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

How would you describe the shaking?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 70 km SSW of Nikolski, Alaska.

Alaska Nikolski

More information

Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	-169.4069° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	52.3955° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	31.17 km	Depth of the event in kilometers.
Place	70km 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	2015-07-29 21:14:18	Time when the event occurred. UTC/GMT
Updated	2015-07-29 21:39:27	Time when the event was most recently updated. UTC/GMT
Timezone offset	-660	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	234	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	,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	0.668	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.94 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	177	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mb	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us10002w7j	Id of event.
Event Code	10002w7j	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10002w7j,	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, 3.9 mag was detected near Nikolski in Alaska

How would you describe the shaking?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information