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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.8 mag was detected near Hihifo in Tonga

Posted by admin on February 11, 2016 0 Comments

Earthquake location -16.938S, -173.3595WA light earthquake magnitude 4.8 (ml/mb) has struck on Thursday, 117 km SSE of Hihifo, Tonga (73 miles). The earthquake occurred at a depth of 47.64 km (30 miles) below the earth’s surface. Event id: us20004zhi. Ids that are associated to the earthquake: us20004zhi. The 4.8-magnitude earthquake has occurred at 01:47:13 / 1:47 am (local time epicenter). Exact time and date of earthquake 11/02/16 / 2016-02-11 13:47:13 / February 11, 2016 @ 1:47 pm UTC/GMT. Exact location of event, longitude -173.3595 West, latitude -16.938 South, depth = 47.64 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days four and in the last 365 days thirty-six 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.

Did you feel anything?

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. 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: 117 km SSE of Hihifo, Tonga.

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More information

Parameter Value Description
Magnitude 4.8 mb The magnitude for the event.
Longitude -173.3595° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -16.938° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 47.64 km Depth of the event in kilometers.
Place 117km SSE of Hihifo, Tonga Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2016-02-11 13:47:13 Time when the event occurred. UTC/GMT
Updated 2016-02-11 14:19:35 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 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 354 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 3.375 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 80 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 us20004zhi Id of event.
Event Code 20004zhi An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20004zhi, A comma-separated list of event ids that are associated to an event.

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