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Minor earthquake, 2.9 mag has occurred near Little Sitkin Island in Alaska

Earthquake location 51.5538S, 178.1646WA minor earthquake with magnitude 2.9 (ml/mb) was detected on Tuesday, 49 km SSW of Little Sitkin Island, Alaska (30 miles). The earthquake was roughly at a depth of 57.88 km (36 miles). Exact time and date of earthquake 17/06/19 / 2019-06-17 17:56:39 / June 17, 2019 @ 5:56 pm UTC/GMT. Exact location, longitude 178.1646° East, latitude 51.5538° North, depth = 57.88 km. Event ids that are associated to the earthquake: ak0197q4qrog, us70004heu. Id of event: us70004heu. The temblor was detected at 05:56:39 / 5:56 am (local time epicenter).

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 three, in the past 30 days five and in the last 365 days eighty-seven earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 130,000 minor quakes in the world.

Did you feel anything?

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 information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 49 km SSW of Little Sitkin Island, Alaska.

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More information

Parameter Value Description
Magnitude 2.9 mb The magnitude for the event.
Longitude 178.1646° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.5538° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 57.88 km Depth of the event in kilometers.
Place 49km SSW of Little Sitkin 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 2019-06-17 17:56:39 Time when the event occurred. UTC/GMT
Updated 2019-07-15 20:01:14 Time when the event was most recently updated. UTC/GMT
Timezone offset 720 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 129 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 0.45 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.29 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 285 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 us70004heu Id of event.
Event Code 70004heu An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak0197q4qrog,us70004heu, A comma-separated list of event ids that are associated to an event.

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