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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag strikes near Kodiak in Alaska

Posted by admin on February 8, 2018 0 Comments

Earthquake location 56.0228S, -150.246WA light earthquake with magnitude 4.6 (ml/mb) was detected on Wednesday, 236 km SE of Kodiak, Alaska (147 miles). Exact time and date of event in UTC/GMT: 08/02/18 / 2018-02-08 03:58:00 / February 8, 2018 @ 3:58 am. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.6-magnitude earthquake has occurred at 17:58:00 / 5:58 pm (local time epicenter). Event ids that are associated to the earthquake: ak18413493. Id of event: ak18413493. The epicenter was at a depth of 1.2 km (1 miles). Exact location of event, depth 1.2 km, -150.246° West, 56.0228° North.

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

Did you feel anything?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 236 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 -150.246° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 56.0228° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 1.2 km Depth of the event in kilometers.
Place 236km 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 2018-02-08 03:58:00 Time when the event occurred. UTC/GMT
Updated 2018-02-08 04:14:01 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 2 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 automatic 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 326 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network ak The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,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 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.01 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 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 ak18413493 Id of event.
Event Code 18413493 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak18413493, A comma-separated list of event ids that are associated to an event.

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