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Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake, 4.6 mag was detected near Shizunai-furukawachō in Japan


Earthquake location 42.2788S, 142.8535WA light earthquake with magnitude 4.6 (ml/mb) was reported 40 kilometers (25 miles) from Shizunai-furukawachō in Japan on Sunday. Unique identifier: us7000csq8. Ids that are associated to the event: us7000csq8. The temblor was detected at 16:25:21 / 4:25 pm (local time epicenter). Exact time and date of earthquake 20/12/20 / 2020-12-20 16:25:21 / December 20, 2020 @ 4:25 pm UTC/GMT. The epicenter was at a depth of 55.8 km (35 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location of event, longitude 142.8535 East, latitude 42.2788 North, depth = 55.8 km.

Earthquake epicenter was 77 km (48 miles) from Obihiro (c. 173 900 pop), 84 km (52 miles) from Otofuke (c. 40 900 pop), 40 km (25 miles) from Shizunai-furukawachō (c. 22 400 pop). Close country/countries, Japan (c. 127 288 000 pop) (That might be effected). Nearest cities/city/towns to hypocenter/epicentrum was Otofuke, Obihiro, Shizunai-furukawachō (min 5000 pop).

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

Did you feel it?

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: 40 km E of Shizunai-furukawachō, Japan.

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More information

Parameter Value Description
Magnitude 4.6 mb The magnitude for the event.
Longitude 142.8535° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 42.2788° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 55.8 km Depth of the event in kilometers.
Place 40 km E of Shizunai-furukawachō, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-12-20 16:25:21 Time when the event occurred. UTC/GMT
Updated 2020-12-20 17:12:44 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 326 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 0.347 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.39 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 79 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 us7000csq8 Id of event.
Event Code 7000csq8 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000csq8, A comma-separated list of event ids that are associated to an event.

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