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Light earthquake 4.8 mag, 273 km ESE of Kodiak, Alaska

Posted by admin on January 24, 2018 0 Comments

Earthquake location 56.5755S, -148.5047WA light earthquake magnitude 4.8 (ml/mb) has struck on Tuesday, 273 km ESE of Kodiak, Alaska (170 miles). The temblor was reported at 14:04:53 / 2:04 pm (local time epicenter). Exact location, longitude -148.5047° West, latitude 56.5755° North, depth = 12.5 km. Exact time and date of event in UTC/GMT: 24/01/18 / 2018-01-24 00:04:53 / January 24, 2018 @ 12:04 am. Unique identifier: ak18191591. Ids that are associated to the event: at00p319k2, ak18191591, us2000cnh7. The earthquake occurred at a depth of 12.5 km (8 miles) below the earth’s surface. 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 seventy-four, in the last 10 days seventy-four, in the past 30 days seventy-four and in the last 365 days seventy-eight earthquakes of magnitude 3.0 or greater that have been detected 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 anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 273 km ESE of Kodiak, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude -148.5047° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 56.5755° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 12.5 km Depth of the event in kilometers.
Place 273km ESE 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 2018-01-24 00:04:53 Time when the event occurred. UTC/GMT
Updated 2018-01-24 00:23:15 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 Timezone offset from UTC in minutes at the event epicenter.
Felt 2 The total number of felt reports
CDI 2.7 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 355 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 ,at,ak,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 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.65 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 ak18191591 Id of event.
Event Code 18191591 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,at00p319k2,ak18191591,us2000cnh7, A comma-separated list of event ids that are associated to an event.

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