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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.8 mag has occurred near Rat Islands, Aleutian Islands, Alaska

Posted by admin on February 21, 2025 0 Comments

Earthquake location 51.531S, 178.1202WA light earthquake magnitude 4.8 (ml/mb) strikes Rat Islands, Aleutian Islands, Alaska (0 miles) on Friday. Unique identifier: us7000pf61. Ids that are associated to the event: ak0252e45ljd, us7000pf61. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter was at a depth of 56.229 km (35 miles). Exact time and date of event in UTC/GMT: 21/02/25 / 2025-02-21 07:07:09 / February 21, 2025 @ 7:07 am. Exact location, longitude 178.1202° East, latitude 51.531° North, depth = 56.229 km. The 4.8-magnitude earthquake has occurred at 07:07:09 / 7:07 am (local time epicenter).

In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days six and in the last 365 days seventy-seven earthquakes of magnitude 3.0 or greater that has struck near. Each 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.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. 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: Rat Islands, Aleutian Islands, Alaska.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude 178.1202° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.531° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 56.229 km Depth of the event in kilometers.
Place Rat Islands, Aleutian Islands, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2025-02-21 07:07:09 Time when the event occurred. UTC/GMT
Updated 2025-02-21 07:27:42 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 3.667 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 354 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 ,ak,us, A comma-separated list of network contributors.
Number of Stations Used 83 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.483 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.67 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 118 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 us7000pf61 Id of event.
Event Code 7000pf61 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak0252e45ljd,us7000pf61, A comma-separated list of event ids that are associated to an event.

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