Light earthquake, 4.5 mag was detected near Cantwell in Alaska

A light earthquake magnitude 4.5 (ml/mb) strikes 67 km S of Cantwell, Alaska (42 miles) on Wednesday. The temblor was reported at 19:38:37 / 7:38 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Unique identifier: ak11705306. Ids that are associated to the event: ak11705306. Exact location of event, longitude -148.9376 West, latitude 62.7846 North, depth = 54.6 km. Exact time and date of event in UTC/GMT: 17/09/15 / 2015-09-17 03:38:37 / September 17, 2015 @ 3:38 am. The epicenter was at a depth of 54.6 km (34 miles).

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 two, in the last 10 days two, in the past 30 days three and in the last 365 days ninety earthquakes of magnitude 3.0 or greater that has struck near.

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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: 67 km S of Cantwell, Alaska. This data comes from the USGS Earthquake Notification Service.

Alaska Cantwell

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Parameter	Value	Description
Magnitude	4.5 mb	The magnitude for the event.
Longitude	-148.9376° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	62.7846° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	54.6 km	Depth of the event in kilometers.
Place	67km S of Cantwell, Alaska	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-09-17 03:38:37	Time when the event occurred. UTC/GMT
Updated	2015-09-17 04:13:09	Time when the event was most recently updated. UTC/GMT
Timezone offset	-480	Timezone offset from UTC in minutes at the event epicenter.
Felt	2	The total number of felt reports
CDI	2.2	The maximum reported intensity for the event.
MMI	2.19	The maximum estimated instrumental intensity for the event.
Alert Level	green	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	312	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	0.67 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	ak11705306	Id of event.
Event Code	11705306	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ak11705306,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.5 mag was detected near Cantwell in Alaska

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