Earthquakes today

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

Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.3 mag, 79 km WNW of La Ligua, Chile


Earthquake location -32.2569S, -72.0419WA light earthquake with magnitude 4.3 (ml/mb) was detected on Sunday, 79 kilometers (49 miles) from La Ligua in Chile. The temblor was reported at 22:17:12 / 10:17 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude -72.0419 West, latitude -32.2569 South, depth = 12.56 km. Global time and date of event 21/09/15 / 2015-09-21 03:17:12 / September 21, 2015 @ 3:17 am UTC/GMT. The earthquake occurred at a depth of 12.56 km (8 miles) below the earth’s surface. Unique identifier: us20003mb8. Ids that are associated to the event: us20003mb8.

Epicenter of the earthquake was 79 km (49 miles) from La Ligua (c. 24 900 pop). Nearest cities/city/villages to epicentrum/hypocenter was La Ligua (min 5000 pop). Nearby country/countries, Chile (c. 16 746 000 pop) (That might be effected).

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

How would you describe the shaking?

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: 79 km WNW of La Ligua, Chile.

Copyright © 2015 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.3 mb The magnitude for the event.
Longitude -72.0419° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -32.2569° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 12.56 km Depth of the event in kilometers.
Place 79km WNW of La Ligua, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-21 03:17:12 Time when the event occurred. UTC/GMT
Updated 2015-09-21 03:44:06 Time when the event was most recently updated. UTC/GMT
Timezone offset -300 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 284 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 0.836 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.64 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 117 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 us20003mb8 Id of event.
Event Code 20003mb8 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003mb8, A comma-separated list of event ids that are associated to an event.

Leave a Reply