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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.9 mag has occurred near Ovalle in Chile


Earthquake location -30.8631S, -71.8739WA light earthquake with magnitude 4.9 (ml/mb) was detected on Tuesday, 70 kilometers (43 miles) from Ovalle in Chile. The 4.9-magnitude earthquake has occurred at 09:01:09 / 9:01 am (local time epicenter). Global time and date of event 21/02/17 / 2017-02-21 13:01:09 / February 21, 2017 @ 1:01 pm UTC/GMT. The epicenter of the earthquake was roughly 10 km (6 miles) below the earth’s surface. Unique identifier: us20008l3u. Ids that are associated to the event: us20008l3u. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude -71.8739 West, latitude -30.8631 South, depth = 10 km.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Monte Patria, Ovalle. Nearby country/countries, Chile (c. 16 746 000 pop) (That might be effected). Event epicenter was 71 km (44 miles) from Ovalle (c. 77 100 pop), 89 km (56 miles) from Monte Patria (c. 13 900 pop).

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. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days five and in the last 365 days one hundred and fourty-three earthquakes of magnitude 3.0 or greater that was reported nearby.

Questions or comments?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 70 km WSW of Ovalle, Chile.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude -71.8739° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -30.8631° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 70km WSW of Ovalle, Chile Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-02-21 13:01:09 Time when the event occurred. UTC/GMT
Updated 2017-02-21 15:07:38 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 369 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 0.823 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.24 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 144 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 us20008l3u Id of event.
Event Code 20008l3u An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20008l3u, A comma-separated list of event ids that are associated to an event.

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