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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.1 mag strikes near Sand Point in Alaska

Posted by admin on July 17, 2025 0 Comments

Earthquake location 54.4677S, -159.7873WA light earthquake with magnitude 4.1 (ml/mb) was reported 106 km SSE of Sand Point, Alaska (66 miles) on Thursday. The temblor was reported at 06:39:19 / 6:39 am (local time epicenter). Exact time and date of earthquake 17/07/25 / 2025-07-17 06:39:19 / July 17, 2025 @ 6:39 am UTC/GMT. The epicenter of the earthquake was roughly 35.906 km (22 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude -159.7873 West, latitude 54.4677 North, depth = 35.906 km. Id of earthquake: us7000qd5m. Event ids that are associated: us7000qd5m, ak02593k7ppy.

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

Did you feel it?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 106 km SSE of Sand Point, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.1 mb The magnitude for the event.
Longitude -159.7873° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 54.4677° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35.906 km Depth of the event in kilometers.
Place 106 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 2025-07-17 06:39:19 Time when the event occurred. UTC/GMT
Updated 2025-07-17 06:53:58 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 2.602 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 259 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 85 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.382 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.59 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 167 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 us7000qd5m Id of event.
Event Code 7000qd5m An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000qd5m,ak02593k7ppy, A comma-separated list of event ids that are associated to an event.

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