Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Small World Earthquakes

Minor earthquake, 2.8 mag has occurred near Atka in Alaska


Earthquake location 50.5193S, -173.2519WA minor earthquake magnitude 2.8 (ml/mb) has occurred on Friday, 197 km SSE of Atka, Alaska (122 miles). All ids that are associated to the event: ak15562804, us20008tfl. Unique identifier: us20008tfl. Exact location of earthquake, -173.2519° West, 50.5193° North, depth 22.94 km. Date and time of earthquake in UTC/GMT: 17/03/17 / 2017-03-17 21:17:29 / March 17, 2017 @ 9:17 pm. The temblor was reported at 09:17:29 / 9:17 am (local time epicenter). The earthquake occurred at a depth of 22.94 km (14 miles) below the earth’s surface.

Each year there are an estimated 1,300,000 minor quakes 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 0, in the last 10 days 0, in the past 30 days six and in the last 365 days fifty-one earthquakes of magnitude 3.0 or greater that have been detected nearby.

Questions or comments?

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. 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: 197 km SSE of Atka, Alaska.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 2.8 mb The magnitude for the event.
Longitude -173.2519° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 50.5193° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 22.94 km Depth of the event in kilometers.
Place 197km SSE of Atka, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-03-17 21:17:29 Time when the event occurred. UTC/GMT
Updated 2017-03-23 22:12:08 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 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 2.364 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.47 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 251 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 us20008tfl Id of event.
Event Code 20008tfl An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak15562804,us20008tfl, A comma-separated list of event ids that are associated to an event.

Leave a Reply