Light earthquake, 4.2 mag strikes near Ōfunato in Japan

A light earthquake magnitude 4.2 (ml/mb) strikes 96 km SE of Ōfunato, Japan (60 miles) on Saturday. Exact time and date of earthquake 12/09/20 / 2020-09-12 20:29:36 / September 12, 2020 @ 8:29 pm UTC/GMT. The epicenter of the earthquake was roughly 36.17 km (22 miles) below the earth’s surface. Exact location, longitude 142.4798° East, latitude 38.4366° North, depth = 36.17 km. The 4.2-magnitude earthquake has occurred at 20:29:36 / 8:29 pm (local time epicenter). Unique identifier: us7000bpe0. Ids that are associated to the event: us7000bpe0. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

There are an estimated 13,000 light quakes in the world each year. In the past 24 hours, there have been five, in the last 10 days seven, in the past 30 days eight and in the last 365 days fourty-eight 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.

Questions or comments?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home 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: 96 km SE of Ōfunato, Japan.

Japan Ofunato

More information

Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	142.4798° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	38.4366° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	36.17 km	Depth of the event in kilometers.
Place	96 km SE of Ōfunato, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-09-12 20:29:36	Time when the event occurred. UTC/GMT
Updated	2020-09-24 04:45:53	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	271	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	2.591	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.57 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	157	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	us7000bpe0	Id of event.
Event Code	7000bpe0	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us7000bpe0,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Light earthquake, 4.2 mag strikes near Ōfunato in Japan

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information