Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag was detected near Adak in Alaska

Posted by admin on April 19, 2017 0 Comments

Earthquake location 51.4245S, -176.3946WA light earthquake magnitude 4.7 (ml/mb) has struck on Tuesday, 53 km SSE of Adak, Alaska (33 miles). The epicenter of the earthquake was roughly 44.21 km (27 miles) below the earth’s surface. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude -176.3946 West, latitude 51.4245 North, depth = 44.21 km. Exact time and date of earthquake 04/04/17 / 2017-04-04 15:20:49 / April 4, 2017 @ 3:20 pm UTC/GMT. Event id: us10008ebx. Ids that are associated to the earthquake: ak15680308, us10008ebx. The temblor was reported at 03:20:49 / 3:20 am (local time epicenter).

Every 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. In the past 24 hours, there have been thirty-three, in the last 10 days thirty-five, in the past 30 days fourty and in the last 365 days one hundred and seventy earthquakes of magnitude 3.0 or greater that have been detected nearby.

Did you feel the quake?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 53 km SSE of Adak, Alaska.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude -176.3946° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.4245° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 44.21 km Depth of the event in kilometers.
Place 53km SSE of Adak, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-04-04 15:20:49 Time when the event occurred. UTC/GMT
Updated 2017-04-19 15:29:47 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 340 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 0.492 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.79 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 174 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 us10008ebx Id of event.
Event Code 10008ebx An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak15680308,us10008ebx, A comma-separated list of event ids that are associated to an event.

Leave a Reply

Follow us!

Tsunami videos

Categories

Information

Information and facts about all earthquakes today. Earthquake news and analysis on current events, Plate Tectonics, Seismometers, quake prediction, environment, Tsunamis, Seismologists, Prediction, live now, videos, information, pictures and much more. Current and latest world earthquakes breaking news, activity and articles today.

© 2024 Earthquakes today - Current and latest world earthquakes breaking news, activity and articles today