Earthquakes today

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

Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4 mag has occurred near Nikolski in Alaska

Posted by admin on August 23, 2015 0 Comments

Earthquake location 52.103S, -169.355WA light earthquake magnitude 4 (ml/mb) has struck on Tuesday, 98 km SSW of Nikolski, Alaska (61 miles). Exact time and date of earthquake 28/07/15 / 2015-07-28 21:46:49 / July 28, 2015 @ 9:46 pm UTC/GMT. Exact location, longitude -169.355° West, latitude 52.103° North, depth = 29.9 km. The temblor was picked up at 10:46:49 / 10:46 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Unique identifier: us10002xiv. Ids that are associated to the event: ak11661364, us10002xiv. The earthquake occurred at a depth of 29.9 km (19 miles) below the earth’s surface.

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

How would you describe the shaking?

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 98 km SSW of Nikolski, Alaska. This information comes from the USGS Earthquake Notification Service.

Copyright © 2015 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude -169.355° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.103° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 29.9 km Depth of the event in kilometers.
Place 98km SSW of Nikolski, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-07-28 21:46:49 Time when the event occurred. UTC/GMT
Updated 2015-08-23 02:57:07 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 246 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 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.99 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 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 us10002xiv Id of event.
Event Code 10002xiv An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak11661364,us10002xiv, 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.

© 2024 Earthquakes today - Current and latest world earthquakes breaking news, activity and articles today