Earthquakes today

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

Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.8 mag strikes near Semisopochnoi Island in Alaska

Posted by admin on April 11, 2018 0 Comments

Earthquake location 51.9357S, -179.8389WA minor earthquake magnitude 3.8 (ml/mb) strikes 38 km E of Semisopochnoi Island, Alaska (24 miles) on Wednesday. The earthquake occurred at a depth of 177.48 km (110 miles). Exact location, longitude -179.8389° West, latitude 51.9357° North, depth = 177.48 km. The temblor was picked up at 19:51:01 / 7:51 pm (local time epicenter). Exact time and date of event in UTC/GMT: 29/03/18 / 2018-03-29 07:51:01 / March 29, 2018 @ 7:51 am. All ids that are associated to the event: ak18816060, us2000dv5m. Unique identifier: us2000dv5m.

In the past 24 hours, there have been two, in the last 10 days three, in the past 30 days seven and in the last 365 days six hundred and sixteen earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor earthquakes in the world each year.

Did you feel it?

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. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 38 km E of Semisopochnoi Island, Alaska.

Copyright © 2018 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 3.8 mb The magnitude for the event.
Longitude -179.8389° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 51.9357° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 177.48 km Depth of the event in kilometers.
Place 38km E of Semisopochnoi 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 2018-03-29 07:51:01 Time when the event occurred. UTC/GMT
Updated 2018-04-11 07:35:34 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 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 ,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 0.319 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.5 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 120 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 us2000dv5m Id of event.
Event Code 2000dv5m An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak18816060,us2000dv5m, 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