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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.9 quake has struck near Ndoi Island in Fiji

Posted by admin on December 21, 2017 0 Comments

Earthquake location -19.1107S, -177.6112WA light earthquake magnitude 4.9 (ml/mb) has struck on Thursday, 205 km NE of Ndoi Island, Fiji (127 miles). Global date and time of event UTC/GMT: 21/12/17 / 2017-12-21 13:15:04 / December 21, 2017 @ 1:15 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude -177.6112 West, latitude -19.1107 South, depth = 557.35 km. The temblor was picked up at 01:15:04 / 1:15 am (local time epicenter). Unique identifier: us1000bugd. Ids that are associated to the event: us1000bugd. The earthquake occurred at a depth of 557.35 km (346 miles).

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

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 205 km NE of Ndoi Island, Fiji.

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More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude -177.6112° West Decimal degrees longitude. Negative values for western longitudes.
Latitude -19.1107° South Decimal degrees latitude. Negative values for southern latitudes.
Depth 557.35 km Depth of the event in kilometers.
Place 205km NE of Ndoi Island, Fiji Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-12-21 13:15:04 Time when the event occurred. UTC/GMT
Updated 2017-12-21 16:06:13 Time when the event was most recently updated. UTC/GMT
Timezone offset -720 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 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 369 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 7.265 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.5 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 93 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 us1000bugd Id of event.
Event Code 1000bugd An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000bugd, A comma-separated list of event ids that are associated to an event.

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