Minor earthquake 3.9 mag, 184 km SSE of Nikolski, Alaska

A minor earthquake magnitude 3.9 (ml/mb) has occurred on Friday, 184 km SSE of Nikolski, Alaska (114 miles). Date and time of earthquake in UTC/GMT: 31/07/20 / 2020-07-31 19:10:10 / July 31, 2020 @ 7:10 pm. The earthquake occurred at a depth of 37.66 km (23 miles). Event id: us6000b7kr. Ids that are associated to the earthquake: us6000b7kr. The temblor was picked up at 19:10:10 / 7:10 pm (local time epicenter). Exact location of event, depth 37.66 km, -168.0461° West, 51.36° North.

Every year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been three, in the last 10 days three, in the past 30 days five and in the last 365 days twenty-six earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel anything?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. 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: 184 km SSE of Nikolski, Alaska.

Alaska Nikolski

More information

Parameter	Value	Description
Magnitude	3.9 mb	The magnitude for the event.
Longitude	-168.0461° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	51.36° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	37.66 km	Depth of the event in kilometers.
Place	184 km SSE 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	2020-07-31 19:10:10	Time when the event occurred. UTC/GMT
Updated	2020-07-31 19:26:24	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	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	2.661	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.17 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	279	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	us6000b7kr	Id of event.
Event Code	6000b7kr	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us6000b7kr,	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, 184 km SSE of Nikolski, Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information