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

A light earthquake magnitude 4.7 (ml/mb) strikes 171 km SE of Katsuura, Japan (106 miles) on Wednesday. The 4.7-magnitude earthquake was detected at 18:15:50 / 6:15 pm (local time epicenter). Global date and time of event UTC/GMT: 26/08/15 / 2015-08-26 09:15:50 / August 26, 2015 @ 9:15 am. Unique identifier: us100034za. Ids that are associated to the event: us100034za. Exact location of event, longitude 141.7556 East, latitude 34.1673 North, depth = 16.86 km. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The earthquake was roughly at a depth of 16.86 km (10 miles).

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

Questions or comments?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 171 km SE of Katsuura, Japan. This information comes from the USGS Earthquake Notification Service.

Japan Katsuura

More information

Parameter	Value	Description
Magnitude	4.7 mb	The magnitude for the event.
Longitude	141.7556° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	34.1673° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	16.86 km	Depth of the event in kilometers.
Place	171km SE of Katsuura, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2015-08-26 09:15:50	Time when the event occurred. UTC/GMT
Updated	2015-08-26 09:43:06	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	1.93	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.84 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	117	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	us100034za	Id of event.
Event Code	100034za	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us100034za,	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: M4.7 quake has struck near Katsuura in Japan

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information