Minor earthquake: M3.3 quake has struck near Unalaska in Alaska

A minor earthquake magnitude 3.3 (ml/mb) has struck on Monday, 84 km S of Unalaska, Alaska (52 miles). Exact location of event, longitude -166.776 West, latitude 53.1274 North, depth = 29.15 km. The epicenter was at a depth of 29.15 km (18 miles). Id of earthquake: us2000b2lh. Event ids that are associated: ak16988292, us2000b2lh. Date and time of earthquake in UTC/GMT: 03/10/17 / 2017-10-03 09:26:03 / October 3, 2017 @ 9:26 am. The 3.3-magnitude earthquake has occurred at 22:26:03 / 10:26 pm (local time epicenter).

In the past 24 hours, there have been three, in the last 10 days four, in the past 30 days thirteen and in the last 365 days eighty-two earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel anything?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage 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: 84 km S of Unalaska, Alaska.

Alaska Unalaska

More information

Parameter	Value	Description
Magnitude	3.3 mb	The magnitude for the event.
Longitude	-166.776° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	53.1274° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	29.15 km	Depth of the event in kilometers.
Place	84km S of Unalaska, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2017-10-03 09:26:03	Time when the event occurred. UTC/GMT
Updated	2017-10-15 06:31:50	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	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	0.67	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.2 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	204	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	us2000b2lh	Id of event.
Event Code	2000b2lh	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak16988292,us2000b2lh,	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: M3.3 quake has struck near Unalaska in Alaska

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information