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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.8 quake has struck near False Pass in Alaska


Earthquake location 53.6511S, -162.9368WA minor earthquake magnitude 3.8 (ml/mb) has occurred on Tuesday, 137 km SSE of False Pass, Alaska (85 miles). Exact location of earthquake, -162.9368° West, 53.6511° North, depth 10 km. The temblor was picked up at 09:16:46 / 9:16 am (local time epicenter). Unique identifier: us10008iss. Ids that are associated to the event: us10008iss. The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. Date and time of earthquake in UTC/GMT: 18/04/17 / 2017-04-18 20:16:46 / April 18, 2017 @ 8:16 pm.

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

Questions or comments?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 137 km SSE of False Pass, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.8 mb The magnitude for the event.
Longitude -162.9368° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 53.6511° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 137km SSE of False Pass, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-04-18 20:16:46 Time when the event occurred. UTC/GMT
Updated 2017-04-19 18:50:27 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 222 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 1.24 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.12 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 206 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 us10008iss Id of event.
Event Code 10008iss An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10008iss, A comma-separated list of event ids that are associated to an event.

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