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Light earthquake, 4.6 mag strikes near Kodiak in Alaska

Posted by admin on January 29, 2018 0 Comments

Earthquake location 55.83S, -149.2529WA light earthquake magnitude 4.6 (ml/mb) has struck on Sunday, 291 km SE of Kodiak, Alaska (181 miles). The 4.6-magnitude earthquake was detected at 14:38:48 / 2:38 pm (local time epicenter). Exact location of earthquake, longitude -149.2529 West, latitude 55.83 North, depth = 10 km. Event ids that are associated to the earthquake: at00p3akgo. Id of event: at00p3akgo. Exact time and date of earthquake 29/01/18 / 2018-01-29 00:38:48 / January 29, 2018 @ 12:38 am UTC/GMT. The earthquake was roughly at a depth of 10 km (6 miles). A tsunami warning has been issued near Kodiak in Alaska (Does not indicate if a tsunami actually did or will exist).

In the past 24 hours, there have been nineteen, in the last 10 days two hundred and thirty-nine, in the past 30 days two hundred and thirty-nine and in the last 365 days two hundred and fourty-three earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. Each year there are an estimated 13,000 light earthquakes in the world.

Questions or comments?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 291 km SE of Kodiak, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude -149.2529° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.83° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 291km SE of Kodiak, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-01-29 00:38:48 Time when the event occurred. UTC/GMT
Updated 2018-01-29 00:43:38 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 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 1 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 326 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network at The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,at, A comma-separated list of network contributors.
Number of Stations Used 68 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 2.632064 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.93 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 183.599985312 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type Ml The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID at00p3akgo Id of event.
Event Code 00p3akgo An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,at00p3akgo, A comma-separated list of event ids that are associated to an event.

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