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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.7 quake has struck near Namie in Japan


Earthquake location 37.4883S, 141.8349WA light earthquake with magnitude 4.7 (ml/mb) was reported 73 kilometers (45 miles) from Namie in Japan on Monday. The 4.7-magnitude earthquake was detected at 03:03:27 / 3:03 am (local time epicenter). Exact location of event, depth 19.84 km, 141.8349° East, 37.4883° North. Exact time and date of event in UTC/GMT: 21/02/16 / 2016-02-21 18:03:27 / February 21, 2016 @ 6:03 pm. Id of earthquake: us10004rjl. Event ids that are associated: us10004rjl. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The epicenter of the earthquake was roughly 19.84 km (12 miles) below the earth’s surface.

Close country/countries that might be effected, Japan (c. 127 288 000 pop). Earthquake epicenter was 97 km (60 miles) from Iwaki (c. 357 300 pop), 74 km (46 miles) from Namie (c. 21 900 pop). Nearest cities/city/towns to hypocenter/epicentrum was Iwaki, Namie (min 5000 pop).

In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days five and in the last 365 days fifty-two earthquakes of magnitude 3.0 or greater that has occurred nearby. 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.

Did you feel anything?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity 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: 73 km E of Namie, Japan.

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More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude 141.8349° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 37.4883° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 19.84 km Depth of the event in kilometers.
Place 73km E of Namie, Japan 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 18:03:27 Time when the event occurred. UTC/GMT
Updated 2016-02-21 19:03:49 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 0.912 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.56 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 135 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 us10004rjl Id of event.
Event Code 10004rjl An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us10004rjl, A comma-separated list of event ids that are associated to an event.

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