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Minor earthquake: M3.2 quake has struck near Big Lake in Alaska


Earthquake location 61.4749S, -150.1994WA minor earthquake with magnitude 3.2 (ml/mb) was detected on Thursday, 14 kilometers (9 miles) from Big Lake in Alaska. The temblor was detected at 21:27:43 / 9:27 pm (local time epicenter). Exact location of earthquake, longitude -150.1994 West, latitude 61.4749 North, depth = 36.1 km. The epicenter was at a depth of 36.1 km (22 miles). Id of earthquake: ak01915g65m5. Event ids that are associated: ak01915g65m5, us2000j8nu. Exact time and date of earthquake 25/01/19 / 2019-01-25 06:27:43 / January 25, 2019 @ 6:27 am UTC/GMT.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Palmer, Gateway, Lakes. Earthquake epicenter was 33 km (20 miles) from Anchorage (c. 291 800 pop), 38 km (23 miles) from Eagle River (c. 24 800 pop), 32 km (20 miles) from Knik-Fairview (c. 14 900 pop), 49 km (31 miles) from Lakes (c. 8 400 pop), 44 km (27 miles) from Tanaina (c. 8 200 pop). Close country/countries that might be effected, United States (c. 310 233 000 pop).

Each year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days six, in the past 30 days fourty-two and in the last 365 days five hundred and eleven earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel the quake?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 14 km WSW of Big Lake, Alaska.

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More information

Parameter Value Description
Magnitude 3.2 mb The magnitude for the event.
Longitude -150.1994° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 61.4749° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 36.1 km Depth of the event in kilometers.
Place 14km WSW 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 2019-01-25 06:27:43 Time when the event occurred. UTC/GMT
Updated 2019-01-25 06:45:17 Time when the event was most recently updated. UTC/GMT
Timezone offset -540 Timezone offset from UTC in minutes at the event epicenter.
Felt 3 The total number of felt reports
CDI 2.2 The maximum reported intensity for the event.
MMI 1.97 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 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 158 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,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 0.61 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 ak01915g65m5 Id of event.
Event Code 01915g65m5 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak01915g65m5,us2000j8nu, A comma-separated list of event ids that are associated to an event.

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