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Minor earthquake, 3.07 mag was detected near Tanaga Volcano in Alaska

Posted by admin on February 21, 2020 0 Comments

Earthquake location 51.8713333S, -177.8486667WA minor earthquake magnitude 3.07 (ml/mb) has struck on Thursday, 20 km E of Tanaga Volcano, Alaska (12 miles). The temblor was detected at 00:48:05 / 12:48 am (local time epicenter). The epicenter of the earthquake was roughly 3.77 km (2 miles) below the earth’s surface. Event ids that are associated to the earthquake: ak020127lm7d, av62127776. Id of event: av62127776. Exact time and date of earthquake 23/01/20 / 2020-01-23 10:48:05 / January 23, 2020 @ 10:48 am UTC/GMT. Exact location, longitude -177.8486667° West, latitude 51.8713333° North, depth = 3.77 km.

Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been one hundred and twenty-three, in the last 10 days one hundred and twenty-seven, in the past 30 days one hundred and thirty-nine and in the last 365 days two hundred and seventy-seven earthquakes of magnitude 3.0 or greater that have been detected nearby. Each year there are an estimated 130,000 minor quakes in the world.

Questions or comments?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking 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: 20 km E of Tanaga Volcano, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.07 mb The magnitude for the event.
Longitude -177.8486667° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.8713333° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 3.77 km Depth of the event in kilometers.
Place 20km E of Tanaga Volcano, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-01-23 10:48:05 Time when the event occurred. UTC/GMT
Updated 2020-02-21 21:50:01 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 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 145 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network av The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,ak,av, A comma-separated list of network contributors.
Number of Stations Used 17 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.06077 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.17 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 153 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 av62127776 Id of event.
Event Code 62127776 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak020127lm7d,av62127776, A comma-separated list of event ids that are associated to an event.

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