Light earthquake, 4.2 mag strikes near Katsuura in Japan

A light earthquake with magnitude 4.2 (ml/mb) was detected on Sunday, 201 km SE of Katsuura, Japan (125 miles). Exact location, longitude 141.8223° East, latitude 33.8273° North, depth = 12.09 km. The earthquake was roughly at a depth of 12.09 km (8 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Id of earthquake: us2000a40l. Event ids that are associated: us2000a40l. The temblor was detected at 02:10:42 / 2:10 am (local time epicenter). Global date and time of event UTC/GMT: 29/07/17 / 2017-07-29 17:10:42 / July 29, 2017 @ 5:10 pm.

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

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity 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: 201 km SE of Katsuura, Japan.

Japan Katsuura

More information

Parameter	Value	Description
Magnitude	4.2 mb	The magnitude for the event.
Longitude	141.8223° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	33.8273° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	12.09 km	Depth of the event in kilometers.
Place	201km 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	2017-07-29 17:10:42	Time when the event occurred. UTC/GMT
Updated	2017-08-26 21:59:41	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	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	1.822	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.68 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	182	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	us2000a40l	Id of event.
Event Code	2000a40l	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us2000a40l,	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 Katsuura in Japan

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information