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Light earthquake, 4.5 mag was detected near San Martin in Argentina

Posted by admin on August 20, 2018 0 Comments

Earthquake location -33.4819S, -68.1524WA light earthquake magnitude 4.5 (ml/mb) strikes 53 kilometers (33 miles) from San Martin in Argentina on Monday. Exact location of event, depth 40.82 km, -68.1524° West, -33.4819° South. The earthquake occurred at a depth of 40.82 km (25 miles) below the earth’s surface. The temblor was reported at 03:40:56 / 3:40 am (local time epicenter). Date and time of earthquake in UTC/GMT: 20/08/18 / 2018-08-20 06:40:56 / August 20, 2018 @ 6:40 am. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event id: us1000gdr7. Ids that are associated to the earthquake: us1000gdr7.

Nearest cities/city/villages to epicentrum/hypocenter was Mendoza, San Martín (min 5000 pop). Epicenter of the event was 91 km (56 miles) from Mendoza (c. 876 900 pop), 53 km (33 miles) from San Martín (c. 82 500 pop). Close country/countries, Argentina (c. 41 343 000 pop) (That might be effected).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days five earthquakes of magnitude 3.0 or greater that have been detected nearby. 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 it?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 53 km SSE of San Martin, Argentina. 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 -68.1524° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -33.4819° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 40.82 km Depth of the event in kilometers.
Place 53km SSE of San Martin, Argentina Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-08-20 06:40:56 Time when the event occurred. UTC/GMT
Updated 2018-08-20 14:21:07 Time when the event was most recently updated. UTC/GMT
Timezone offset -180 Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 2 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 1.559 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.83 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 48 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 us1000gdr7 Id of event.
Event Code 1000gdr7 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000gdr7, A comma-separated list of event ids that are associated to an event.

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