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Minor earthquake: M3 quake has struck near Sand Point in Alaska


Earthquake location 54.7354S, -160.6896WA minor earthquake magnitude 3 (ml/mb) strikes 68 km S of Sand Point, Alaska (42 miles) on Wednesday. The epicenter was at a depth of 29.74 km (18 miles). Date and time of earthquake in UTC/GMT: 06/03/19 / 2019-03-06 23:49:37 / March 6, 2019 @ 11:49 pm. The temblor was picked up at 12:49:37 / 12:49 pm (local time epicenter). Exact location of event, depth 29.74 km, -160.6896° West, 54.7354° North. Unique identifier: us2000k75z. Ids that are associated to the event: ak0192zvx3x4, us2000k75z.

There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been three, in the last 10 days five, in the past 30 days eight and in the last 365 days one hundred and sixteen earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 68 km S of Sand Point, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3 mb The magnitude for the event.
Longitude -160.6896° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 54.7354° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 29.74 km Depth of the event in kilometers.
Place 68km S 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 2019-03-06 23:49:37 Time when the event occurred. UTC/GMT
Updated 2019-03-31 03:33:24 Time when the event was most recently updated. UTC/GMT
Timezone offset -660 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 138 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 0.627 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.75 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 190 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 us2000k75z Id of event.
Event Code 2000k75z An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak0192zvx3x4,us2000k75z, A comma-separated list of event ids that are associated to an event.

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