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Earthquake breaking news, Moderate World Earthquakes Magnitude 5–5.9

Moderate earthquake, 5.1 mag has occurred near Attu Station in Alaska

Posted by admin on July 18, 2017 0 Comments

Earthquake location 53.2271S, 171.9023WA moderate earthquake with magnitude 5.1 (ml/mb) was detected on Tuesday, 95 km WNW of Attu Station, Alaska (59 miles). Unique identifier: us20009x4p. Ids that are associated to the event: us20009x4p. Global time and date of event 17/07/17 / 2017-07-17 23:52:49 / July 17, 2017 @ 11:52 pm UTC/GMT. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was reported at 10:52:49 / 10:52 am (local time epicenter). The earthquake occurred at a depth of 24.9 km (15 miles) below the earth’s surface. Exact location of event, longitude 171.9023 East, latitude 53.2271 North, depth = 24.9 km.

Earthquakes 5.0 to 6.0 may cause light damage to buildings and other structures. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days two and in the last 365 days twenty-four earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 1320 moderate quakes in the world.

Did you feel anything?

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 95 km WNW of Attu Station, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 5.1 mb The magnitude for the event.
Longitude 171.9023° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 53.2271° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 24.9 km Depth of the event in kilometers.
Place 95km WNW of Attu Station, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-07-17 23:52:49 Time when the event occurred. UTC/GMT
Updated 2017-07-18 00:15:25 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 400 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 1.42 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.82 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 44 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 us20009x4p Id of event.
Event Code 20009x4p An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20009x4p, A comma-separated list of event ids that are associated to an event.

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