Light earthquake, 4.3 mag strikes near Iwaki in Japan

A light earthquake magnitude 4.3 (ml/mb) strikes 99 km ESE of Iwaki, Japan (62 miles) on Monday. The 4.3-magnitude earthquake was detected at 22:24:01 / 10:24 pm (local time epicenter). Date and time of earthquake in UTC/GMT: 27/04/20 / 2020-04-27 13:24:01 / April 27, 2020 @ 1:24 pm. Exact location of event, longitude 141.9604 East, latitude 36.8204 North, depth = 37.31 km. The epicenter was at a depth of 37.31 km (23 miles). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Event ids that are associated to the earthquake: us60009d8h. Id of event: us60009d8h.

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

Questions or comments?

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: 99 km ESE of Iwaki, Japan.

Iwaki Japan

More information

Parameter	Value	Description
Magnitude	4.3 mb	The magnitude for the event.
Longitude	141.9604° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	36.8204° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	37.31 km	Depth of the event in kilometers.
Place	99km ESE of Iwaki, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-04-27 13:24:01	Time when the event occurred. UTC/GMT
Updated	2020-04-27 13:59:29	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	284	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	2.997	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.59 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	150	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	us60009d8h	Id of event.
Event Code	60009d8h	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us60009d8h,	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, 4.3 mag strikes near Iwaki in Japan

Questions or comments?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information