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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake 4.5 mag, 59 km SE of Arica, Chile


Earthquake location -18.774S, -69.8405WA light earthquake magnitude 4.5 (ml/mb) has struck on Monday, 59 kilometers (37 miles) from Arica in Chile. Exact location of earthquake, -69.8405° West, -18.774° South, depth 76.92 km. Global date and time of event UTC/GMT: 16/11/15 / 2015-11-16 04:55:35 / November 16, 2015 @ 4:55 am. The temblor was detected at 01:55:35 / 1:55 am (local time epicenter). The epicenter of the earthquake was roughly 76.92 km (48 miles) below the earth’s surface. Event ids that are associated to the earthquake: us10003yl3. Id of event: us10003yl3. 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 Tacna, Arica (min 5000 pop). Event epicenter was 95 km (59 miles) from Tacna (c. 280 100 pop), 59 km (36 miles) from Arica (c. 186 000 pop). Nearby country/countries that might be effected, Chile (c. 16 746 000 pop), Peru (c. 29 907 000 pop).

Each year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days two and in the last 365 days nineteen 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.

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 59 km SE of Arica, Chile. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 4.5 mb The magnitude for the event.
Longitude -69.8405° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -18.774° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 76.92 km Depth of the event in kilometers.
Place 59km SE of Arica, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-11-16 04:55:35 Time when the event occurred. UTC/GMT
Updated 2015-11-16 05:26:32 Time when the event was most recently updated. UTC/GMT
Timezone offset -180 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 312 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 0.488 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.04 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 99 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 us10003yl3 Id of event.
Event Code 10003yl3 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10003yl3, A comma-separated list of event ids that are associated to an event.

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