Earthquakes today

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

Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4 quake has struck near Agrihan in Northern Mariana Islands

Posted by admin on January 22, 2017 0 Comments

Earthquake location 18.5845S, 145.3527WA light earthquake with magnitude 4 (ml/mb) was detected on Sunday, 38 km WSW of Agrihan, Northern Mariana Islands (24 miles). The earthquake occurred at a depth of 418.89 km (260 miles) below the earth’s surface. Unique identifier: us10007stv. Ids that are associated to the event: us10007stv. The 4-magnitude earthquake has occurred at 23:23:31 / 11:23 pm (local time epicenter). Global time and date of event 25/12/16 / 2016-12-25 13:23:31 / December 25, 2016 @ 1:23 pm UTC/GMT. Exact location of earthquake, 145.3527° East, 18.5845° North, depth 418.89 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

There are an estimated 13,000 light quakes in the world each year. In the past 24 hours, there have been two, in the last 10 days four, in the past 30 days nine and in the last 365 days one hundred and twenty-six earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

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. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 38 km WSW of Agrihan, Northern Mariana Islands.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude 145.3527° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.5845° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 418.89 km Depth of the event in kilometers.
Place 38km WSW of Agrihan, Northern Mariana Islands Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-12-25 13:23:31 Time when the event occurred. UTC/GMT
Updated 2017-01-22 18:11:57 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 246 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 39.603 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.14 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 172 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 us10007stv Id of event.
Event Code 10007stv An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10007stv, 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