Earthquakes today

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

Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.8 mag strikes near Yunaska Island in Alaska

Posted by admin on October 12, 2017 0 Comments

Earthquake location 52.1395S, -170.1567WA light earthquake magnitude 4.8 (ml/mb) has struck on Wednesday, 65 km SE of Yunaska Island, Alaska (40 miles). The earthquake occurred at a depth of 33.09 km (21 miles) below the earth’s surface. All ids that are associated to the event: ak17021094, us1000aqn4. Unique identifier: us1000aqn4. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, depth 33.09 km, -170.1567° West, 52.1395° North. The temblor was reported at 21:23:03 / 9:23 pm (local time epicenter). Global time and date of event 12/10/17 / 2017-10-12 08:23:03 / October 12, 2017 @ 8:23 am UTC/GMT.

Every year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days sixteen and in the last 365 days one hundred and sixty earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel the quake?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 65 km SE of Yunaska Island, Alaska. This data comes from the USGS Earthquake Notification Service.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude -170.1567° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.1395° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 33.09 km Depth of the event in kilometers.
Place 65km SE of Yunaska Island, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-12 08:23:03 Time when the event occurred. UTC/GMT
Updated 2017-10-12 08:48:19 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 354 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 0.703 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.84 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 179 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 us1000aqn4 Id of event.
Event Code 1000aqn4 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak17021094,us1000aqn4, A comma-separated list of event ids that are associated to an event.

Leave a Reply

Follow us!

Tsunami videos

Categories

Information

Information and facts about all earthquakes today. Earthquake news and analysis on current events, Plate Tectonics, Seismometers, quake prediction, environment, Tsunamis, Seismologists, Prediction, live now, videos, information, pictures and much more. Current and latest world earthquakes breaking news, activity and articles today.

© 2025 Earthquakes today - Current and latest world earthquakes breaking news, activity and articles today