Strong earthquake, 6.4 mag strikes near Visokoi Island in South Georgia and the South Sandwich Islands

A earthquake with magnitude 6.4 (ml/mb) was reported 111 km E of Visokoi Island, South Georgia and the South Sandwich Islands (69 miles) on Thursday. Exact location of earthquake, longitude -25.3877 West, latitude -56.791 South, depth = 10 km. Exact time and date of event in UTC/GMT: 15/11/18 / 2018-11-15 20:02:22 / November 15, 2018 @ 8:02 pm. The temblor was detected at 18:02:22 / 6:02 pm (local time epicenter). All ids that are associated to the event: pt18319001, at00pi93o4, us1000hsaf. Unique identifier: us1000hsaf. The earthquake was roughly at a depth of 10 km (6 miles). A tsunami warning has been issued near Visokoi Island in South Georgia and the South Sandwich Islands (Does not indicate if a tsunami actually did or will exist).

Each year there are an estimated 135 earthquakes in the world. Earthquakes 6.0 to 6.9 may cause a lot of damage in very populated areas. In the past 24 hours, there have been three, in the last 10 days three, in the past 30 days five and in the last 365 days thirty-nine earthquakes of magnitude 3.0 or greater that was reported nearby.

Did you feel the quake?

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, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 111 km E of Visokoi Island, South Georgia and the South Sandwich Islands. This information comes from the USGS Earthquake Notification Service.

South Georgia and the South Sandwich Islands Visokoi Island

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Parameter	Value	Description
Magnitude	6.4 mb	The magnitude for the event.
Longitude	-25.3877° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-56.791° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	111km E of Visokoi Island, South Georgia and the South Sandwich Islands	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-11-15 20:02:22	Time when the event occurred. UTC/GMT
Updated	2018-11-15 20:29:00	Time when the event was most recently updated. UTC/GMT
Timezone offset	-120	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	3.75	The maximum estimated instrumental intensity for the event.
Alert Level	green	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	1	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	630	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	,pt,at,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	6.782	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.21 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	70	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	mww	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	us1000hsaf	Id of event.
Event Code	1000hsaf	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,pt18319001,at00pi93o4,us1000hsaf,	A comma-separated list of event ids that are associated to an event.

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Strong earthquake, 6.4 mag strikes near Visokoi Island in South Georgia and the South Sandwich Islands

Did you feel the quake?

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