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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag strikes near Muara Siberut in Indonesia


Earthquake location -2.6823S, 99.8773WA light earthquake with magnitude 4.7 (ml/mb) was detected on Monday, 140 km SSE of Muara Siberut, Indonesia (87 miles). The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. Event id: us600050q6. Ids that are associated to the earthquake: us600050q6. The 4.7-magnitude earthquake has occurred at 10:37:45 / 10:37 am (local time epicenter). Exact location of event, longitude 99.8773 East, latitude -2.6823 South, depth = 10 km. Global time and date of event 05/08/19 / 2019-08-05 03:37:45 / August 5, 2019 @ 3:37 am UTC/GMT. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Every 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 two, in the past 30 days four and in the last 365 days thirty-three earthquakes of magnitude 3.0 or greater that has struck near.

Questions or comments?

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. 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: 140 km SSE of Muara Siberut, Indonesia.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude 99.8773° East Decimal degrees longitude. Negative values for western longitudes.
Latitude -2.6823° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place 140km SSE of Muara Siberut, Indonesia Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2019-08-05 03:37:45 Time when the event occurred. UTC/GMT
Updated 2019-08-05 04:22:21 Time when the event was most recently updated. UTC/GMT
Timezone offset 420 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 340 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 3.495 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.72 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 204 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 us600050q6 Id of event.
Event Code 600050q6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us600050q6, A comma-separated list of event ids that are associated to an event.

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