Light earthquake: M4.6 quake has struck near Southwest Indian Ridge

A light earthquake magnitude 4.6 (ml/mb) has occurred on Monday, Southwest Indian Ridge (0 miles). Exact time and date of earthquake 18/07/16 / 2016-07-18 14:40:19 / July 18, 2016 @ 2:40 pm UTC/GMT. Exact location of earthquake, longitude 60.9906 East, latitude -29.1635 South, depth = 10 km. Unique identifier: us20006gqx. Ids that are associated to the event: us20006gqx. The temblor was detected at 18:40:19 / 6:40 pm (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter was at a depth of 10 km (6 miles).

In the past 24 hours, there have been five, in the last 10 days twelve, in the past 30 days seventeen and in the last 365 days twenty-five earthquakes of magnitude 3.0 or greater that has struck near. There are an estimated 13,000 light quakes in the world each year. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

How would you describe the shaking?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: Southwest Indian Ridge.

Southwest Indian Ridge

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Parameter	Value	Description
Magnitude	4.6 mb	The magnitude for the event.
Longitude	60.9906° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-29.1635° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	Southwest Indian Ridge	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2016-07-18 14:40:19	Time when the event occurred. UTC/GMT
Updated	2016-08-15 19:54:50	Time when the event was most recently updated. UTC/GMT
Timezone offset	240	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	326	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	9.268	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.77 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	105	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	us20006gqx	Id of event.
Event Code	20006gqx	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us20006gqx,	A comma-separated list of event ids that are associated to an event.

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Light earthquake: M4.6 quake has struck near Southwest Indian Ridge

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