Light earthquake, 4.6 mag was detected near Kodiak in Alaska

A light earthquake magnitude 4.6 (ml/mb) strikes 258 km SE of Kodiak, Alaska (160 miles) on Monday. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 20.1 km (12 miles). The 4.6-magnitude earthquake was detected at 23:47:53 / 11:47 pm (local time epicenter). Exact time and date of earthquake 23/01/18 / 2018-01-23 09:47:53 / January 23, 2018 @ 9:47 am UTC/GMT. Exact location of event, depth 20.1 km, -149.2604° West, 56.2212° North. All ids that are associated to the event: us2000cmy9. Unique identifier: us2000cmy9.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. Every year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been five, in the last 10 days five, in the past 30 days five and in the last 365 days nine earthquakes of magnitude 3.0 or greater that has struck near.

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 258 km SE of Kodiak, Alaska. This information comes from the USGS Earthquake Notification Service.

Alaska Kodiak

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Parameter	Value	Description
Magnitude	4.6 mb	The magnitude for the event.
Longitude	-149.2604° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	56.2212° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	20.1 km	Depth of the event in kilometers.
Place	258km 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	2018-01-23 09:47:53	Time when the event occurred. UTC/GMT
Updated	2018-01-23 11:05:44	Time when the event was most recently updated. UTC/GMT
Timezone offset	-600	Timezone offset from UTC in minutes at the event epicenter.
Felt	8	The total number of felt reports
CDI	4.1	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	329	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	2.399	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.87 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	142	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	us2000cmy9	Id of event.
Event Code	2000cmy9	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us2000cmy9,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.6 mag was detected near Kodiak in Alaska

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