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Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.7 quake has struck near Yunaska Island in Alaska

Posted by admin on September 25, 2015 0 Comments

Earthquake location 51.8849S, -169.5404WA minor earthquake with magnitude 3.7 (ml/mb) was detected on Saturday, 114 km SE of Yunaska Island, Alaska (71 miles). Id of earthquake: us20003g46. Event ids that are associated: ak11688041, us20003g46. Exact location of event, depth 26.82 km, -169.5404° West, 51.8849° North. The earthquake occurred at a depth of 26.82 km (17 miles) below the earth’s surface. The temblor was picked up at 10:08:08 / 10:08 am (local time epicenter). Date and time of earthquake in UTC/GMT: 29/08/15 / 2015-08-29 21:08:08 / August 29, 2015 @ 9:08 pm.

In the past 24 hours, there have been twenty-seven, in the last 10 days thirty-four, in the past 30 days ninety-four and in the last 365 days three hundred and thirty earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 130,000 minor earthquakes in the world each year. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel the quake?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 114 km SE of Yunaska Island, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.7 mb The magnitude for the event.
Longitude -169.5404° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.8849° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 26.82 km Depth of the event in kilometers.
Place 114km SE of Yunaska Island, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-08-29 21:08:08 Time when the event occurred. UTC/GMT
Updated 2015-09-25 00:10:26 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 211 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 ,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 0.91 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.74 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 219 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mb The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us20003g46 Id of event.
Event Code 20003g46 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak11688041,us20003g46, A comma-separated list of event ids that are associated to an event.

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