Minor earthquake 2.8 mag, 273 km SE of Kodiak, Alaska

A minor earthquake with magnitude 2.8 (ml/mb) was detected on Friday, 273 km SE of Kodiak, Alaska (170 miles). Exact location of event, depth 19.32 km, -148.7644° West, 56.3424° North. Global time and date of event 17/03/18 / 2018-03-17 07:22:00 / March 17, 2018 @ 7:22 am UTC/GMT. Id of earthquake: us1000d8ft. Event ids that are associated: ak18744717, us1000d8ft. The earthquake occurred at a depth of 19.32 km (12 miles). The 2.8-magnitude earthquake has occurred at 21:22:00 / 9:22 pm (local time epicenter).

There are an estimated 1,300,000 minor quakes in the world each year. In the past 24 hours, there have been sixty-seven, in the last 10 days two hundred and fourty-two, in the past 30 days seven hundred and seventy-five and in the last 365 days two thousand, nine hundred and two earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage.

Did you feel the quake?

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. 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: 273 km SE of Kodiak, Alaska.

Alaska Kodiak

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-148.7644° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.3424° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	19.32 km	Depth of the event in kilometers.
Place	273km 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	2018-03-17 07:22:00	Time when the event occurred. UTC/GMT
Updated	2018-03-30 12:28:10	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	2.536	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.44 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	257	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	us1000d8ft	Id of event.
Event Code	1000d8ft	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak18744717,us1000d8ft,	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, 273 km SE of Kodiak, Alaska

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information