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 mag strikes near Unalaska in Alaska

Posted by admin on November 23, 2020 0 Comments

Earthquake location 53.3911S, -165.762WA light earthquake magnitude 4 (ml/mb) strikes 74 km SE of Unalaska, Alaska (46 miles) on Monday. Date and time of earthquake in UTC/GMT: 23/11/20 / 2020-11-23 22:14:29 / November 23, 2020 @ 10:14 pm. Exact location, longitude -165.762° West, latitude 53.3911° North, depth = 35 km. The temblor was reported at 22:14:29 / 10:14 pm (local time epicenter). The epicenter of the earthquake was roughly 35 km (22 miles) below the earth’s surface. All ids that are associated to the event: us6000crtl. Unique identifier: us6000crtl. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days five, in the past 30 days thirteen and in the last 365 days one hundred and thirty-three earthquakes of magnitude 3.0 or greater that have been detected in the same area. There are an estimated 13,000 light earthquakes in the world each year.

Questions or comments?

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: 74 km SE of Unalaska, Alaska. This information comes from the USGS Earthquake Notification Service.

Copyright © 2020 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude -165.762° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 53.3911° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 74 km SE of Unalaska, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-11-23 22:14:29 Time when the event occurred. UTC/GMT
Updated 2020-11-23 22:52:19 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt 2 The total number of felt reports
CDI 3.1 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 247 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 ,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 0.634 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.05 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 178 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 us6000crtl Id of event.
Event Code 6000crtl An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000crtl, 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