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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.8 quake has struck near Nikolski in Alaska


Earthquake location 52.4223S, -168.4357WA light earthquake with magnitude 4.8 (ml/mb) was detected on Saturday, 64 km SSE of Nikolski, Alaska (40 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: 10/08/19 / 2019-08-10 21:38:57 / August 10, 2019 @ 9:38 pm. The epicenter of the earthquake was roughly 16.31 km (10 miles) below the earth’s surface. Exact location of earthquake, -168.4357° West, 52.4223° North, depth 16.31 km. Event ids that are associated to the earthquake: us600053je. Id of event: us600053je. The temblor was picked up at 10:38:57 / 10:38 am (local time epicenter).

There are an estimated 13,000 light quakes in the world each year. 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 two, in the past 30 days five and in the last 365 days ninety-three earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel anything?

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: 64 km SSE of Nikolski, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude -168.4357° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.4223° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 16.31 km Depth of the event in kilometers.
Place 64km SSE of Nikolski, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2019-08-10 21:38:57 Time when the event occurred. UTC/GMT
Updated 2019-08-10 21:52:32 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 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 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 ,us, A comma-separated list of network contributors.
Number of Stations Used The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.607 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.11 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 169 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 us600053je Id of event.
Event Code 600053je An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us600053je, A comma-separated list of event ids that are associated to an event.

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