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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.9 mag strikes near Big Lake in Alaska

Posted by admin on November 30, 2018 0 Comments

Earthquake location 61.454S, -149.8542WA minor earthquake magnitude 3.9 (ml/mb) has struck on Friday, 9 kilometers (6 miles) from Big Lake in Alaska. The temblor was detected at 11:40:55 / 11:40 am (local time epicenter). Global time and date of event 30/11/18 / 2018-11-30 20:40:55 / November 30, 2018 @ 8:40 pm UTC/GMT. The earthquake occurred at a depth of 52.86 km (33 miles) below the earth’s surface. Id of earthquake: us1000hynx. Event ids that are associated: us1000hynx. Exact location of event, depth 52.86 km, -149.8542° West, 61.454° North.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Palmer, Gateway, Lakes. Epicenter of the earthquake was 26 km (16 miles) from Anchorage (c. 291 800 pop), 21 km (13 miles) from Eagle River (c. 24 800 pop), 15 km (9 miles) from Knik-Fairview (c. 14 900 pop), 34 km (21 miles) from Lakes (c. 8 400 pop), 30 km (18 miles) from Tanaina (c. 8 200 pop), 26 km (16 miles) from Wasilla (c. 7 800 pop). Close country/countries that might be effected, United States (c. 310 233 000 pop).

Each year there are an estimated 130,000 minor quakes in the world. In the past 24 hours, there have been fourty, in the last 10 days fourty-one, in the past 30 days fourty-two and in the last 365 days one hundred and two earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

How would you describe the shaking?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 9 km SE of Big Lake, Alaska.

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More information

Parameter Value Description
Magnitude 3.9 mb The magnitude for the event.
Longitude -149.8542° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 61.454° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 52.86 km Depth of the event in kilometers.
Place 9km SE of Big Lake, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-11-30 20:40:55 Time when the event occurred. UTC/GMT
Updated 2018-11-30 21:04:12 Time when the event was most recently updated. UTC/GMT
Timezone offset -540 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 3.09 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 234 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 0.326 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.07 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 33 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 us1000hynx Id of event.
Event Code 1000hynx An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000hynx, A comma-separated list of event ids that are associated to an event.

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