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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.7 mag was detected near Chichi-shima in Japan


Earthquake location 28.2966S, 139.6682WA light earthquake magnitude 4.7 (ml/mb) has occurred on Thursday, 285 km WNW of Chichi-shima, Japan (177 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of earthquake, longitude 139.6682 East, latitude 28.2966 North, depth = 423.32 km. Exact time and date of earthquake 16/12/15 / 2015-12-16 18:55:54 / December 16, 2015 @ 6:55 pm UTC/GMT. Event ids that are associated to the earthquake: us20004hli. Id of event: us20004hli. The earthquake was roughly at a depth of 423.32 km (263 miles). The temblor was reported at 03:55:54 / 3:55 am (local time epicenter).

In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days twenty-six earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage. There are an estimated 13,000 light quakes in the world each year.

Did you feel it?

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 data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 285 km WNW of Chichi-shima, Japan.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude 139.6682° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 28.2966° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 423.32 km Depth of the event in kilometers.
Place 285km WNW of Chichi-shima, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2015-12-16 18:55:54 Time when the event occurred. UTC/GMT
Updated 2015-12-16 21:32:42 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 2.531 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.02 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 41 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 us20004hli Id of event.
Event Code 20004hli An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us20004hli, A comma-separated list of event ids that are associated to an event.

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