Light earthquake, 4.6 mag was detected near Iwo Jima in Japan

A light earthquake magnitude 4.6 (ml/mb) has occurred on Saturday, 261 km ESE of Iwo Jima, Japan (162 miles). The epicenter of the earthquake was roughly 5.67 km (4 miles) below the earth’s surface. Exact location of event, depth 5.67 km, 143.5148° East, 23.5244° North. The temblor was reported at 00:57:24 / 12:57 am (local time epicenter). Date and time of earthquake in UTC/GMT: 17/08/18 / 2018-08-17 14:57:24 / August 17, 2018 @ 2:57 pm. Id of earthquake: us1000gg2y. Event ids that are associated: us1000gg2y. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Every year there are an estimated 13,000 light earthquakes in the world. In the past 24 hours, there have been twenty-one, in the last 10 days twenty-one, in the past 30 days twenty-one and in the last 365 days thirty-five earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage at your home, city and country. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 261 km ESE of Iwo Jima, Japan.

Iwo Jima Japan

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Parameter	Value	Description
Magnitude	4.6 mb	The magnitude for the event.
Longitude	143.5148° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	23.5244° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	5.67 km	Depth of the event in kilometers.
Place	261km ESE of Iwo Jima, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-08-17 14:57:24	Time when the event occurred. UTC/GMT
Updated	2018-08-25 05:30:55	Time when the event was most recently updated. UTC/GMT
Timezone offset	600	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	3.754	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.72 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	116	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	us1000gg2y	Id of event.
Event Code	1000gg2y	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us1000gg2y,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.6 mag was detected near Iwo Jima in Japan

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