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Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.5 mag has occurred near Shemya Island in Alaska


Earthquake location 52.3283S, 173.9892WA minor earthquake with magnitude 3.5 (ml/mb) was detected on Saturday, 44 km SSW of Shemya Island, Alaska (27 miles). The 3.5-magnitude earthquake was detected at 00:42:30 / 12:42 am (local time epicenter). Exact location of event, longitude 173.9892 East, latitude 52.3283 North, depth = 35 km. The earthquake occurred at a depth of 35 km (22 miles). Id of earthquake: us70004qlm. Event ids that are associated: us70004qlm. Global time and date of event 13/07/19 / 2019-07-13 10:42:30 / July 13, 2019 @ 10:42 am UTC/GMT.

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. In the past 24 hours, there have been three, in the last 10 days three, in the past 30 days three and in the last 365 days nineteen earthquakes of magnitude 3.0 or greater that has occurred nearby.

Did you feel the quake?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 44 km SSW of Shemya Island, Alaska. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.5 mb The magnitude for the event.
Longitude 173.9892° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 52.3283° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 44km SSW of Shemya 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 2019-07-13 10:42:30 Time when the event occurred. UTC/GMT
Updated 2019-08-09 09:27:09 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 188 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, 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 0.409 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.26 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 177 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 us70004qlm Id of event.
Event Code 70004qlm An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us70004qlm, A comma-separated list of event ids that are associated to an event.

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