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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.5 mag was detected near Sand Point in Alaska

Posted by admin on October 10, 2025 0 Comments

Earthquake location 54.5371S, -160.0759WA light earthquake with magnitude 4.5 (ml/mb) was detected on Friday, 93 km SSE of Sand Point, Alaska (58 miles). The 4.5-magnitude earthquake was detected at 05:42:10 / 5:42 am (local time epicenter). The earthquake occurred at a depth of 40.354 km (25 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of event in UTC/GMT: 10/10/25 / 2025-10-10 05:42:10 / October 10, 2025 @ 5:42 am. Exact location of earthquake, longitude -160.0759 West, latitude 54.5371 North, depth = 40.354 km. All ids that are associated to the event: us6000rg0y, ak025d04beia. Unique identifier: us6000rg0y.

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 four, in the past 30 days thirteen and in the last 365 days six hundred and eleven earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 13,000 light quakes 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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 93 km SSE of Sand Point, Alaska.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude -160.0759° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 54.5371° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 40.354 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 2025-10-10 05:42:10 Time when the event occurred. UTC/GMT
Updated 2025-10-10 06:36:07 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 2 The maximum reported intensity for the event.
MMI 3.033 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 312 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 55 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.408 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.79 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 160 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 us6000rg0y Id of event.
Event Code 6000rg0y An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000rg0y,ak025d04beia, A comma-separated list of event ids that are associated to an event.

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