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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.3 mag strikes near Amatignak Island in Alaska

Posted by admin on June 20, 2017 0 Comments

Earthquake location 51.2653S, -178.5358WA light earthquake magnitude 4.3 (ml/mb) has occurred on Monday, 39 km E of Amatignak Island, Alaska (24 miles). Global date and time of event UTC/GMT: 20/06/17 / 2017-06-20 10:32:42 / June 20, 2017 @ 10:32 am. The 4.3-magnitude earthquake was detected at 22:32:42 / 10:32 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Id of earthquake: us20009np8. Event ids that are associated: us20009np8, ak16209669. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. Exact location of earthquake, longitude -178.5358 West, latitude 51.2653 North, depth = 10 km.

In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days thirteen and in the last 365 days six hundred and sixty-three earthquakes of magnitude 3.0 or greater that was reported nearby. Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 39 km E of Amatignak Island, Alaska.

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More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude -178.5358° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.2653° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 39km E of Amatignak 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 2017-06-20 10:32:42 Time when the event occurred. UTC/GMT
Updated 2017-06-20 12:23:28 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 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 2.94 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 284 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 1.044 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.78 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 187 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 us20009np8 Id of event.
Event Code 20009np8 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20009np8,ak16209669, A comma-separated list of event ids that are associated to an event.

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