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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.5 mag strikes near Perryville in Alaska


Earthquake location 55.225S, -159.1295WA minor earthquake magnitude 3.5 (ml/mb) strikes 76 km S of Perryville, Alaska (47 miles) on Sunday. The temblor was reported at 01:20:59 / 1:20 am (local time epicenter). Id of earthquake: us6000df8v. Event ids that are associated: us6000df8v, ak0211qv518l. Exact time and date of earthquake 07/02/21 / 2021-02-07 01:20:59 / February 7, 2021 @ 1:20 am UTC/GMT. The earthquake was roughly at a depth of 35 km (22 miles). Exact location, longitude -159.1295° West, latitude 55.225° North, depth = 35 km.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days thirty-nine and in the last 365 days one thousand, one hundred and fifty-seven earthquakes of magnitude 3.0 or greater that has struck near. Each year there are an estimated 130,000 minor earthquakes in the world.

Did you feel the quake?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 76 km S of Perryville, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.5 mb The magnitude for the event.
Longitude -159.1295° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.225° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 76 km S of Perryville, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2021-02-07 01:20:59 Time when the event occurred. UTC/GMT
Updated 2021-02-07 01:33:34 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 1.42 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 188 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 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.475 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.84 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 142 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type ml The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us6000df8v Id of event.
Event Code 6000df8v An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us6000df8v,ak0211qv518l, A comma-separated list of event ids that are associated to an event.

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