Light earthquake, 4.5 mag strikes near Iwai in Japan

Posted by admin on May 18, 2024 0 Comments

A light earthquake magnitude 4.5 (ml/mb) strikes 0 kilometers (0 miles) from Iwai in Japan on Friday. All ids that are associated to the event: us7000md1g. Unique identifier: us7000md1g. Exact location of event, longitude 139.8891 East, latitude 36.0485 North, depth = 60.512 km. Exact time and date of earthquake 19/04/24 / 2024-04-19 00:33:22 / April 19, 2024 @ 12:33 am UTC/GMT. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The 4.5-magnitude earthquake was detected at 00:33:22 / 12:33 am (local time epicenter). The earthquake was roughly at a depth of 60.512 km (38 miles).

Earthquake epicenter was 44 km (27 miles) from Tokyo (c. 8 336 600 pop), 70 km (44 miles) from Yokohama (c. 3 574 400 pop), 61 km (38 miles) from Kawasaki (c. 1 306 800 pop), 26 km (16 miles) from Saitama (c. 1 193 400 pop), 29 km (18 miles) from Yono (c. 1 077 700 pop), 54 km (33 miles) from Chiba (c. 919 700 pop), 67 km (42 miles) from Hachiōji (c. 579 400 pop). Country/countries that might be effected, Japan (c. 127 288 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Hadano, Hiratsuka, Annaka (min 5000 pop).

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 five, in the past 30 days five and in the last 365 days five earthquakes of magnitude 3.0 or greater that has struck near. There are an estimated 13,000 light earthquakes in the world each year.

How would you describe the shaking?

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 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: 0 km W of Iwai, Japan.

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Parameter	Value	Description
Magnitude	4.5 mb	The magnitude for the event.
Longitude	139.8891° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	36.0485° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	60.512 km	Depth of the event in kilometers.
Place	0 km W of Iwai, Japan	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2024-04-19 00:33:22	Time when the event occurred. UTC/GMT
Updated	2024-04-29 03:12:49	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt	1	The total number of felt reports
CDI	2	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	312	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	57	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.444	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.57 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	126	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	us7000md1g	Id of event.
Event Code	7000md1g	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,us7000md1g,	A comma-separated list of event ids that are associated to an event.

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Light earthquake, 4.5 mag strikes near Iwai in Japan

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