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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag strikes near Yunaska Island in Alaska

Posted by admin on August 1, 2015 0 Comments

Earthquake location 52.1759S, -169.6024WA light earthquake with magnitude 4.7 (ml/mb) was detected on Saturday, 90 km SE of Yunaska Island, Alaska (56 miles). Global time and date of event 01/08/15 / 2015-08-01 22:06:13 / August 1, 2015 @ 10:06 pm UTC/GMT. The 4.7-magnitude earthquake was detected at 11:06:13 / 11:06 am (local time epicenter). The earthquake was roughly at a depth of 43.94 km (27 miles). Exact location of earthquake, -169.6024° West, 52.1759° North, depth 43.94 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event id: us10002x7e. Ids that are associated to the earthquake: us10002x7e.

In the past 24 hours, there have been three, in the last 10 days one hundred and one, in the past 30 days one hundred and seven and in the last 365 days one hundred and ninety-one earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. There are an estimated 13,000 light earthquakes in the world each year.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 90 km SE of Yunaska Island, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude -169.6024° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.1759° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 43.94 km Depth of the event in kilometers.
Place 90km SE of Yunaska Island, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-08-01 22:06:13 Time when the event occurred. UTC/GMT
Updated 2015-08-01 22:38:42 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 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 340 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 0.918 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.83 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 74 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 us10002x7e Id of event.
Event Code 10002x7e An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10002x7e, A comma-separated list of event ids that are associated to an event.

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