Earthquakes today

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

Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9, Tsunami warning alerts

Light earthquake: M4.4 quake has struck near Yakutat in Alaska

Posted by admin on December 21, 2025 0 Comments

Earthquake location 60.4953S, -139.895WA light earthquake magnitude 4.4 (ml/mb) strikes 106 km N of Yakutat, Alaska (66 miles) on Sunday. The 4.4-magnitude earthquake was detected at 04:02:33 / 4:02 am (local time epicenter). The epicenter was at a depth of 5 km (3 miles). Unique identifier: us6000rwa2. Ids that are associated to the event: at00t7lpwa, ak2025zadcog, us6000rwa2. A tsunami warning has been issued near Yakutat in Alaska (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude -139.895 West, latitude 60.4953 North, depth = 5 km. Exact time and date of event in UTC/GMT: 21/12/25 / 2025-12-21 04:02:33 / December 21, 2025 @ 4:02 am.

In the past 24 hours, there have been five, in the last 10 days fourty, in the past 30 days four hundred and eighty-seven and in the last 365 days five hundred and four earthquakes of magnitude 3.0 or greater that have been detected nearby. Every year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Questions or comments?

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 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: 106 km N of Yakutat, Alaska.

Copyright © 2025 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -139.895° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 60.4953° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 5 km Depth of the event in kilometers.
Place 106 km N of Yakutat, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-12-21 04:02:33 Time when the event occurred. UTC/GMT
Updated 2025-12-21 04:55:17 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 5.064 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 1 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 298 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 ,at,ak,us, A comma-separated list of network contributors.
Number of Stations Used 41 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.438 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.14 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 49 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 us6000rwa2 Id of event.
Event Code 6000rwa2 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,at00t7lpwa,ak2025zadcog,us6000rwa2, 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