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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.8 mag was detected near Iquique in Chile


Earthquake location -19.9671S, -71.0341WA light earthquake magnitude 4.8 (ml/mb) has struck on Wednesday, 97 kilometers (60 miles) from Iquique in Chile. Global time and date of event 16/09/15 / 2015-09-16 18:24:20 / September 16, 2015 @ 6:24 pm UTC/GMT. Unique identifier: us20003k2k. Ids that are associated to the event: us20003k2k. The earthquake occurred at a depth of 8.1 km (5 miles). Exact location of earthquake, longitude -71.0341 West, latitude -19.9671 South, depth = 8.1 km. The 4.8-magnitude earthquake was detected at 13:24:20 / 1:24 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Nearest cities/city/towns to hypocenter/epicentrum was Iquique (min 5000 pop). Event epicenter was 98 km (61 miles) from Iquique (c. 227 500 pop). Nearby country/countries that might be effected, Chile (c. 16 746 000 pop).

Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. In the past 24 hours, there have been four, in the last 10 days five, in the past 30 days seven and in the last 365 days fourty-five earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel it?

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. 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: 97 km WNW of Iquique, Chile.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude -71.0341° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -19.9671° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 8.1 km Depth of the event in kilometers.
Place 97km WNW of Iquique, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-09-16 18:24:20 Time when the event occurred. UTC/GMT
Updated 2015-09-16 19:27:57 Time when the event was most recently updated. UTC/GMT
Timezone offset -300 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 354 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 0.9 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.34 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 137 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 us20003k2k Id of event.
Event Code 20003k2k An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003k2k, A comma-separated list of event ids that are associated to an event.

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