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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag was detected near Arica in Chile

Posted by admin on May 16, 2017 0 Comments

Earthquake location -18.9397S, -70.1828WA light earthquake with magnitude 4.4 (ml/mb) was detected on Tuesday, 53 kilometers (33 miles) from Arica in Chile. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter of the earthquake was roughly 18.42 km (11 miles) below the earth’s surface. Id of earthquake: us10008sqd. Event ids that are associated: us10008sqd. Exact location of event, longitude -70.1828 West, latitude -18.9397 South, depth = 18.42 km. The 4.4-magnitude earthquake was detected at 09:56:32 / 9:56 am (local time epicenter). Exact time and date of earthquake 16/05/17 / 2017-05-16 13:56:32 / May 16, 2017 @ 1:56 pm UTC/GMT.

Earthquake epicenter was 53 km (33 miles) from Arica (c. 186 000 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Arica. 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. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days four and in the last 365 days twenty-two earthquakes of magnitude 3.0 or greater that has occurred nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel the quake?

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 information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 53 km SSE of Arica, Chile.

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude -70.1828° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -18.9397° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 18.42 km Depth of the event in kilometers.
Place 53km SSE 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 2017-05-16 13:56:32 Time when the event occurred. UTC/GMT
Updated 2017-05-16 14:38:10 Time when the event was most recently updated. UTC/GMT
Timezone offset -240 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 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 0.351 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.55 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 152 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mwr The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID us10008sqd Id of event.
Event Code 10008sqd An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10008sqd, A comma-separated list of event ids that are associated to an event.

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