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Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4 mag has occurred near Uyuni in Bolivia


Earthquake location -20.446S, -66.6263WA light earthquake magnitude 4 (ml/mb) has struck on Saturday, 20 kilometers (12 miles) from Uyuni in Bolivia. Global time and date of event 05/05/18 / 2018-05-05 12:53:22 / May 5, 2018 @ 12:53 pm UTC/GMT. Exact location of event, longitude -66.6263 West, latitude -20.446 South, depth = 310.49 km. The epicenter was at a depth of 310.49 km (193 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was reported at 08:53:22 / 8:53 am (local time epicenter). Id of earthquake: us1000dysr. Event ids that are associated: us1000dysr.

Nearby country/countries, Bolivia (c. 9 947 000 pop) (That might be effected). Closest city/cities/towns to epicentrum/hypocenter was Colchani, Uyuni (min 5000 pop). Event epicenter was 36 km (22 miles) from Colchani (c. 12 000 pop), 21 km (13 miles) from Uyuni (c. 10 300 pop).

Each year there are an estimated 13,000 light earthquakes in the world. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. 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 eleven earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel it?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 20 km E of Uyuni, Bolivia.

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More information

Parameter Value Description
Magnitude 4 mb The magnitude for the event.
Longitude -66.6263° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -20.446° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 310.49 km Depth of the event in kilometers.
Place 20km E of Uyuni, Bolivia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-05-05 12:53:22 Time when the event occurred. UTC/GMT
Updated 2018-05-12 06:44:55 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 246 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 2.391 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.51 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 89 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 us1000dysr Id of event.
Event Code 1000dysr An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000dysr, A comma-separated list of event ids that are associated to an event.

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