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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag has occurred near Illapel in Chile

Posted by admin on September 20, 2015 0 Comments

Earthquake location -31.7064S, -72.2738WA light earthquake with magnitude 4.4 (ml/mb) was reported 105 km W of Illapel, Chile (65 miles) on Sunday. Global time and date of event 20/09/15 / 2015-09-20 06:49:10 / September 20, 2015 @ 6:49 am UTC/GMT. Exact location of event, longitude -72.2738 West, latitude -31.7064 South, depth = 29.47 km. The earthquake occurred at a depth of 29.47 km (18 miles). The 4.4-magnitude earthquake has occurred at 01:49:10 / 1:49 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Id of earthquake: us20003m48. Event ids that are associated: us20003m48.

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

How would you describe the shaking?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 105 km W of Illapel, Chile. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -72.2738° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -31.7064° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 29.47 km Depth of the event in kilometers.
Place 105km W of Illapel, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-20 06:49:10 Time when the event occurred. UTC/GMT
Updated 2015-09-20 08:34:07 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 298 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 1.165 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.43 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 87 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 us20003m48 Id of event.
Event Code 20003m48 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003m48, A comma-separated list of event ids that are associated to an event.

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