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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag strikes near Sand Point in Alaska


Earthquake location 54.5202S, -160.1707WA light earthquake magnitude 4.6 (ml/mb) has struck on Sunday, 93 km SSE of Sand Point, Alaska (58 miles). The 4.6-magnitude earthquake was detected at 22:17:57 / 10:17 pm (local time epicenter). Exact location of earthquake, longitude -160.1707 West, latitude 54.5202 North, depth = 35 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 07/12/25 / 2025-12-07 22:17:57 / December 7, 2025 @ 10:17 pm. The epicenter of the earthquake was roughly 35 km (22 miles) below the earth’s surface. Unique identifier: us6000rt8g. Ids that are associated to the event: us6000rt8g, ak2025ybvgex.

There are an estimated 13,000 light earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days seven, in the past 30 days twenty-five and in the last 365 days six hundred and thirty earthquakes of magnitude 3.0 or greater that have been detected nearby. 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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 93 km SSE of Sand Point, Alaska.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude -160.1707° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 54.5202° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 93 km SSE of Sand Point, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-12-07 22:17:57 Time when the event occurred. UTC/GMT
Updated 2025-12-07 22:35:32 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 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 326 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,ak, A comma-separated list of network contributors.
Number of Stations Used 62 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.165 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.89 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 135 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mwr The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000rt8g Id of event.
Event Code 6000rt8g An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000rt8g,ak2025ybvgex, A comma-separated list of event ids that are associated to an event.

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