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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag strikes near Amatignak Island in Alaska

Posted by admin on January 30, 2020 0 Comments

Earthquake location 49.9772S, -177.8604WA light earthquake with magnitude 4.6 (ml/mb) was detected on Thursday, 168 km SSE of Amatignak Island, Alaska (104 miles). Unique identifier: us60007k9x. Ids that are associated to the event: us60007k9x. Date and time of earthquake in UTC/GMT: 30/01/20 / 2020-01-30 18:34:01 / January 30, 2020 @ 6:34 pm. The 4.6-magnitude earthquake has occurred at 06:34:01 / 6:34 am (local time epicenter). Exact location of earthquake, longitude -177.8604 West, latitude 49.9772 North, depth = 10 km. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

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 fourteen earthquakes of magnitude 3.0 or greater that have been detected nearby. Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 168 km SSE of Amatignak Island, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude -177.8604° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 49.9772° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 168km SSE of Amatignak 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 2020-01-30 18:34:01 Time when the event occurred. UTC/GMT
Updated 2020-01-30 20:16:30 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 326 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 1.93 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 188 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 us60007k9x Id of event.
Event Code 60007k9x An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us60007k9x, A comma-separated list of event ids that are associated to an event.

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