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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.7 mag strikes near Sand Point in Alaska


Earthquake location 55.2931S, -160.1086WA minor earthquake magnitude 3.7 (ml/mb) has struck on Wednesday, 25 km E of Sand Point, Alaska (16 miles). The earthquake occurred at a depth of 60.27 km (37 miles) below the earth’s surface. Event id: us2000arir. Ids that are associated to the earthquake: us2000arir, ak16867839. Exact location of event, longitude -160.1086 West, latitude 55.2931 North, depth = 60.27 km. Global date and time of event UTC/GMT: 20/09/17 / 2017-09-20 09:37:07 / September 20, 2017 @ 9:37 am. The temblor was detected at 00:37:07 / 12:37 am (local time epicenter).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days five and in the last 365 days seventy-three earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. Every year there are an estimated 130,000 minor earthquakes in the world.

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. 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: 25 km E of Sand Point, Alaska.

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More information

Parameter Value Description
Magnitude 3.7 mb The magnitude for the event.
Longitude -160.1086° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.2931° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 60.27 km Depth of the event in kilometers.
Place 25km E of Sand Point, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-09-20 09:37:07 Time when the event occurred. UTC/GMT
Updated 2017-09-20 09:48:41 Time when the event was most recently updated. UTC/GMT
Timezone offset -540 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 3.05 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 ,us,ak, 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 0.217 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.09 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 106 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 us2000arir Id of event.
Event Code 2000arir An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000arir,ak16867839, A comma-separated list of event ids that are associated to an event.

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