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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 -30.905S, -71.7667WA light earthquake magnitude 4.9 (ml/mb) strikes 64 kilometers (40 miles) from Ovalle in Chile on Friday. Exact location of earthquake, -71.7667° West, -30.905° South, depth 28.78 km. The temblor was detected at 16:41:59 / 4:41 pm (local time epicenter). The epicenter was at a depth of 28.78 km (18 miles). Unique identifier: us20003lla. Ids that are associated to the event: us20003lla. Global date and time of event UTC/GMT: 18/09/15 / 2015-09-18 19:41:59 / September 18, 2015 @ 7:41 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Illapel, Monte Patria, Ovalle. Epicenter of the event was 64 km (40 miles) from Ovalle (c. 77 100 pop), 99 km (61 miles) from Illapel (c. 22 800 pop), 81 km (50 miles) from Monte Patria (c. 13 900 pop). Close country/countries, Chile (c. 16 746 000 pop) (That might be effected).

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

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city 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: 64 km WSW of Ovalle, Chile.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude -71.7667° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -30.905° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 28.78 km Depth of the event in kilometers.
Place 64km 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 2015-09-18 19:41:59 Time when the event occurred. UTC/GMT
Updated 2015-09-19 00:05:41 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 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 0.256 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.68 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 148 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 us20003lla Id of event.
Event Code 20003lla An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20003lla, A comma-separated list of event ids that are associated to an event.

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