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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.5 mag was detected near Attu Station in Alaska

Posted by admin on January 23, 2017 0 Comments

Earthquake location 52.586S, 172.2853WA light earthquake magnitude 4.5 (ml/mb) has struck on Monday, 67 km WSW of Attu Station, Alaska (42 miles). The 4.5-magnitude earthquake has occurred at 21:28:14 / 9:28 pm (local time epicenter). Event ids that are associated to the earthquake: us10007uyq. Id of event: us10007uyq. The earthquake occurred at a depth of 29.52 km (18 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact time and date of earthquake 23/01/17 / 2017-01-23 10:28:14 / January 23, 2017 @ 10:28 am UTC/GMT. Exact location, longitude 172.2853° East, latitude 52.586° North, depth = 29.52 km.

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. 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 ten earthquakes of magnitude 3.0 or greater that has struck near.

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 67 km WSW of Attu Station, Alaska.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude 172.2853° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.586° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 29.52 km Depth of the event in kilometers.
Place 67km WSW 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 2017-01-23 10:28:14 Time when the event occurred. UTC/GMT
Updated 2017-01-23 13:00:51 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 312 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 1.116 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 122 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 us10007uyq Id of event.
Event Code 10007uyq An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10007uyq, A comma-separated list of event ids that are associated to an event.

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