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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag was detected near Southern Alaska

Posted by admin on December 1, 2018 0 Comments

Earthquake location 61.372S, -149.952WA light earthquake with magnitude 4.7 (ml/mb) was detected on Saturday, Southern Alaska kilometers (0 miles) from Southern Alaska. All ids that are associated to the event: at00pj1m15. Unique identifier: at00pj1m15. The epicenter of the earthquake was roughly 22 km (14 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, depth 22 km, -149.952° West, 61.372° North. Global date and time of event UTC/GMT: 01/12/18 / 2018-12-01 05:31:53 / December 1, 2018 @ 5:31 am. The temblor was reported at 05:31:53 / 5:31 am (local time epicenter).

Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Closest city/cities/towns to epicentrum/hypocenter was Palmer, Gateway, Lakes (min 5000 pop). Event epicenter was 17 km (11 miles) from Anchorage (c. 291 800 pop), 21 km (13 miles) from Eagle River (c. 24 800 pop), 24 km (15 miles) from Knik-Fairview (c. 14 900 pop), 43 km (27 miles) from Lakes (c. 8 400 pop), 40 km (25 miles) from Tanaina (c. 8 200 pop), 36 km (22 miles) from Wasilla (c. 7 800 pop), 34 km (21 miles) from Meadow Lakes (c. 7 600 pop).

Every 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. In the past 24 hours, there have been one hundred and four, in the last 10 days one hundred and five, in the past 30 days one hundred and six and in the last 365 days one hundred and sixty-two earthquakes of magnitude 3.0 or greater that have been detected nearby.

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: Southern Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude -149.952° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 61.372° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 22 km Depth of the event in kilometers.
Place Southern Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-12-01 05:31:53 Time when the event occurred. UTC/GMT
Updated 2018-12-01 05:36:02 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 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 340 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 63 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.3907671 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.91 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 32.399997408 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 at00pj1m15 Id of event.
Event Code 00pj1m15 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,at00pj1m15, A comma-separated list of event ids that are associated to an event.

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