Light earthquake 4.6 mag, 117 km NNW of Tatsugō, Japan

A light earthquake with magnitude 4.6 (ml/mb) was detected on Tuesday, 117 km NNW of Tatsugō, Japan (73 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Global date and time of event UTC/GMT: 01/07/25 / 2025-07-01 14:03:41 / July 1, 2025 @ 2:03 pm. Exact location of event, longitude 129.3025 East, latitude 29.474 North, depth = 16.171 km. Event ids that are associated to the earthquake: us7000q9yw. Id of event: us7000q9yw. The earthquake was roughly at a depth of 16.171 km (10 miles). The temblor was detected at 14:03:41 / 2:03 pm (local time epicenter).

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

Did you feel anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. 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: 117 km NNW of Tatsugō, Japan.

Japan Tatsugō

More information

Parameter	Value	Description
Magnitude	4.6 mb	The magnitude for the event.
Longitude	129.3025° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	29.474° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	16.171 km	Depth of the event in kilometers.
Place	117 km NNW of Tatsugō, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-07-01 14:03:41	Time when the event occurred. UTC/GMT
Updated	2025-07-01 14:38:31	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	43	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	2.258	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.07 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	89	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	us7000q9yw	Id of event.
Event Code	7000q9yw	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us7000q9yw,	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 4.6 mag, 117 km NNW of Tatsugō, Japan

Did you feel anything?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information