Strong earthquake 6.7 mag, 155 km NNW of Visokoi Island, South Georgia and the South Sandwich Islands

A earthquake magnitude 6.7 (mg/mb) has striked on Monday, 155 kilometers (96 miles) from Visokoi Island in South Georgia and the South Sandwich Islands. The temblor was reported at 08:00:57 / 8:00 pm (local time epicenter) at a depth of 15 km (9 miles). Global time of event 2015-02-16 10:00:57 UTC/GMT. A tsunami warning has been issued near Visokoi Island in South Georgia and the South Sandwich Islands, according to the U.S. Geological Survey. Exact location of event, longitude -28.1 West, latitude -55.4 South, depth 15 km.

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 155 km NNW of Visokoi Island, South Georgia and the South Sandwich Islands.

South Georgia and the South Sandwich Islands Visokoi Island

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Parameter	Value	Description
Magnitude	6.7 mb	The magnitude for the event.
Longitude	-28.1° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	-55.4° South	Decimal degrees latitude. Negative values for southern latitudes.
Depth	15 km	Depth of the event in kilometers.
Place	155km NNW 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	2015-02-16 22:00:57	Time when the event occurred. UTC/GMT
Updated	2015-02-16 22:12:21	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		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	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	691	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	at	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	atpt	A comma-separated list of network contributors.
Number of Stations Used	24	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	4.91468292	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.81 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	79.2	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	Mi	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	at00njvx5d	Id of event.
Event Code	00njvx5d	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	at00njvx5dpt15047001	A comma-separated list of event ids that are associated to an event.

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Strong earthquake 6.7 mag, 155 km NNW of Visokoi Island, South Georgia and the South Sandwich Islands

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