Minor earthquake, 2.8 mag was detected near Kodiak in Alaska

A minor earthquake magnitude 2.8 (ml/mb) strikes 240 km SE of Kodiak, Alaska (149 miles) on Saturday. The 2.8-magnitude earthquake was detected at 10:02:24 / 10:02 am (local time epicenter). Exact location, longitude -149.2447° West, latitude 56.4799° North, depth = 20.4 km. All ids that are associated to the event: ak19935050, us2000gdzl. Unique identifier: us2000gdzl. Global date and time of event UTC/GMT: 21/07/18 / 2018-07-21 20:02:24 / July 21, 2018 @ 8:02 pm. The epicenter was at a depth of 20.4 km (13 miles).

Each year there are an estimated 1,300,000 minor earthquakes in the world. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. In the past 24 hours, there have been twenty-six, in the last 10 days fourty-seven, in the past 30 days one hundred and fourty-one and in the last 365 days three thousand, eight hundred and six earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel it?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 240 km SE of Kodiak, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Kodiak

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-149.2447° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.4799° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	20.4 km	Depth of the event in kilometers.
Place	240km SE of Kodiak, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-07-21 20:02:24	Time when the event occurred. UTC/GMT
Updated	2018-08-09 00:14:13	Time when the event was most recently updated. UTC/GMT
Timezone offset	-600	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	121	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	2.24	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.45 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	186	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	us2000gdzl	Id of event.
Event Code	2000gdzl	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak19935050,us2000gdzl,	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, 2.8 mag was detected near Kodiak in Alaska

Did you feel it?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information