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Earthquake breaking news, Moderate World Earthquakes Magnitude 5–5.9

Moderate earthquake, 5.2 mag was detected near Atka in Alaska


Earthquake location 51.4766S, -173.9097WA moderate earthquake magnitude 5.2 (ml/mb) strikes 82 km SSE of Atka, Alaska (51 miles) on Saturday. Exact location of earthquake, longitude -173.9097 West, latitude 51.4766 North, depth = 26.5 km. Id of earthquake: us10002ngp. Event ids that are associated: us10002ngp. The epicenter of the earthquake was roughly 26.5 km (16 miles) below the earth’s surface. Exact time and date of event in UTC/GMT: 04/07/15 / 2015-07-04 23:35:53 / July 4, 2015 @ 11:35 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was detected at 11:35:53 / 11:35 am (local time epicenter).

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 three and in the last 365 days one hundred earthquakes of magnitude 3.0 or greater that has occurred nearby. There are an estimated 1320 moderate quakes in the world each year.

Did you feel anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 82 km SSE of Atka, Alaska.

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More information

Parameter Value Description
Magnitude 5.2 mb The magnitude for the event.
Longitude -173.9097° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.4766° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 26.5 km Depth of the event in kilometers.
Place 82km SSE of Atka, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-07-04 23:35:53 Time when the event occurred. UTC/GMT
Updated 2015-07-04 23:54:15 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 416 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 0.747 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.22 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 136 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 us10002ngp Id of event.
Event Code 10002ngp An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10002ngp, A comma-separated list of event ids that are associated to an event.

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