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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.4 mag has occurred near Chichi-shima in Japan

Posted by admin on March 21, 2018 0 Comments

Earthquake location 29.5006S, 141.2157WA light earthquake magnitude 4.4 (ml/mb) strikes 285 km NNW of Chichi-shima, Japan (177 miles) on Thursday. All ids that are associated to the event: us1000d735. Unique identifier: us1000d735. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.4-magnitude earthquake was detected at 01:18:55 / 1:18 am (local time epicenter). Exact location of earthquake, 141.2157° East, 29.5006° North, depth 54.82 km. The earthquake occurred at a depth of 54.82 km (34 miles). Global time and date of event 21/03/18 / 2018-03-21 16:18:55 / March 21, 2018 @ 4:18 pm UTC/GMT.

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

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

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More information

Parameter Value Description
Magnitude 4.4 mb The magnitude for the event.
Longitude 141.2157° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 29.5006° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 54.82 km Depth of the event in kilometers.
Place 285km NNW 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 2018-03-21 16:18:55 Time when the event occurred. UTC/GMT
Updated 2018-03-21 21:30:52 Time when the event was most recently updated. UTC/GMT
Timezone offset 540 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 298 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 2.543 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.37 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 119 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 us1000d735 Id of event.
Event Code 1000d735 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000d735, A comma-separated list of event ids that are associated to an event.

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