Earthquake: M 4.5 quake strikes near Iwaki in Japan

A light earthquake magnitude 4.5 (mg/mb) has striked on Monday, 41 kilometers (25 miles) from Iwaki in Japan. The temblor was reported at 10:43:52 / 10:43 am (local time epicenter) at a depth of 35 km (22 miles). Global time of event 23/02/15 / 2015-02-23 01:43:52 / February 23, 2015 @ 1:43 am UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude 141.3167 East, latitude 36.9076 North, depth 35 km, unique identifier, usc000tsdx.

Close countries, Japan (c. 127 288 000 pop). The epicenter was 42 km (26 miles) from Iwaki (c. 357 300 pop), 69 km (43 miles) from Hitachi (c. 186 300 pop), 90 km (56 miles) from Hitachi-Naka (c. 156 800 pop), 91 km (57 miles) from Katsuta (c. 156 000 pop), 93 km (58 miles) from Sukagawa (c. 68 800 pop). Nearest city, towns to epicentrum/hypocenter was Miharu, Ōarai, Sukagawa.

Did you feel it?

Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 41 km ESE of Iwaki, Japan.

More information

Parameter	Value	Description
Magnitude	4.5 mb	The magnitude for the event.
Longitude	141.3167° East	Decimal degrees longitude. Negative values for western longitudes.
Latitude	36.9076° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	35 km	Depth of the event in kilometers.
Place	41km 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	2015-02-23 01:43:52	Time when the event occurred. UTC/GMT
Updated	2015-02-23 02:30:49	Time when the event was most recently updated. UTC/GMT
Timezone offset	540	Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	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		The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	1.047	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	1.28 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	205	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	usc000tsdx	Id of event.
Event Code	c000tsdx	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,usc000tsdx,	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

Earthquake: M 4.5 quake strikes near Iwaki in Japan

Did you feel it?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information