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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.8470355722154 mag, 91 km N of Yakutat, Alaska


Earthquake location 60.35665512085S, -139.43978881836WA minor earthquake magnitude 3.8470355722154 (ml/mb) strikes 91 km N of Yakutat, Alaska (57 miles) on Saturday. Exact time and date of earthquake 06/12/25 / 2025-12-06 22:01:52 / December 6, 2025 @ 10:01 pm UTC/GMT. Id of earthquake: ak2025xzyzlh. Event ids that are associated: ak2025xzyzlh. The 3.8470355722154-magnitude earthquake was detected at 22:01:52 / 10:01 pm (local time epicenter). Exact location of earthquake, longitude -139.43978881836 West, latitude 60.35665512085 North, depth = 5 km. The earthquake occurred at a depth of 5 km (3 miles).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Each year there are an estimated 130,000 minor quakes in the world. In the past 24 hours, there have been one hundred, in the last 10 days one hundred, in the past 30 days one hundred and in the last 365 days one hundred and thirteen earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel the quake?

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. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 91 km N of Yakutat, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.8470355722154 mb The magnitude for the event.
Longitude -139.43978881836° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 60.35665512085° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 5 km Depth of the event in kilometers.
Place 91 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 2025-12-06 22:01:52 Time when the event occurred. UTC/GMT
Updated 2025-12-06 22:04:04 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 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 automatic 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 228 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network ak The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,ak, A comma-separated list of network contributors.
Number of Stations Used 45 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.48267567157745 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.91721536221373 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 59.435989379883 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 ak2025xzyzlh Id of event.
Event Code 2025xzyzlh An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak2025xzyzlh, A comma-separated list of event ids that are associated to an event.

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