Earthquakes today

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

Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag has occurred near Agrihan in Northern Mariana Islands

Posted by admin on October 26, 2015 0 Comments

Earthquake location 18.7332S, 147.0326WA light earthquake magnitude 4.6 (ml/mb) has occurred on Thursday, 144 km E of Agrihan, Northern Mariana Islands (89 miles). Exact location of earthquake, longitude 147.0326 East, latitude 18.7332 North, depth = 58.42 km. The 4.6-magnitude earthquake was detected at 04:03:53 / 4:03 am (local time epicenter). Global time and date of event 21/10/15 / 2015-10-21 18:03:53 / October 21, 2015 @ 6:03 pm UTC/GMT. The earthquake occurred at a depth of 58.42 km (36 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Id of earthquake: us10003qb4. Event ids that are associated: us10003qb4.

Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been two, in the last 10 days two, in the past 30 days two and in the last 365 days twelve earthquakes of magnitude 3.0 or greater that has occurred nearby. Each year there are an estimated 13,000 light earthquakes in the world.

Questions or comments?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city 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: 144 km E of Agrihan, Northern Mariana Islands.

Copyright © 2015 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 147.0326° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 18.7332° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 58.42 km Depth of the event in kilometers.
Place 144km E 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 2015-10-21 18:03:53 Time when the event occurred. UTC/GMT
Updated 2015-10-26 16:31:17 Time when the event was most recently updated. UTC/GMT
Timezone offset 600 Timezone offset from UTC in minutes at the event epicenter.
Felt 0 The total number of felt reports
CDI 1 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 5.521 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.76 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 139 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 us10003qb4 Id of event.
Event Code 10003qb4 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10003qb4, 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