Light earthquake 4.7 mag, Central Mid-Atlantic Ridge

A light earthquake magnitude 4.7 (ml/mb) strikes Central Mid-Atlantic Ridge (0 miles) on Sunday. Exact location of event, longitude -32.6457 West, latitude 4.5694 North, depth = 10 km. Exact time and date of event in UTC/GMT: 21/02/16 / 2016-02-21 02:20:30 / February 21, 2016 @ 2:20 am. The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. The 4.7-magnitude earthquake has occurred at 00:20:30 / 12:20 am (local time epicenter). Event id: us10004scy. Ids that are associated to the earthquake: us10004scy. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

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. In the past 24 hours, there have been fourteen, in the last 10 days fourteen, in the past 30 days fourteen and in the last 365 days fifteen earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel the quake?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: Central Mid-Atlantic Ridge. This data comes from the USGS Earthquake Notification Service.

Central Mid-Atlantic Ridge

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Parameter	Value	Description
Magnitude	4.7 mb	The magnitude for the event.
Longitude	-32.6457° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	4.5694° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	10 km	Depth of the event in kilometers.
Place	Central Mid-Atlantic Ridge	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2016-02-21 02:20:30	Time when the event occurred. UTC/GMT
Updated	2016-03-01 00:34:15	Time when the event was most recently updated. UTC/GMT
Timezone offset	-120	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	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	10.828	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.84 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	73	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	us10004scy	Id of event.
Event Code	10004scy	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us10004scy,	A comma-separated list of event ids that are associated to an event.

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Light earthquake 4.7 mag, Central Mid-Atlantic Ridge

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