Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Earthquake breaking news, Light World Earthquakes Magnitude 4-4.9

Light earthquake: M4.9 quake has struck near Namie in Japan


Earthquake location 37.3772S, 141.8595WA light earthquake with magnitude 4.9 (ml/mb) was detected on Sunday, 76 kilometers (47 miles) from Namie in Japan. Exact location of event, depth 32.3 km, 141.8595° East, 37.3772° North. Event ids that are associated to the earthquake: us1000av8q. Id of event: us1000av8q. The epicenter of the earthquake was roughly 32.3 km (20 miles) below the earth’s surface. The temblor was detected at 01:25:51 / 1:25 am (local time epicenter). Global date and time of event UTC/GMT: 21/10/17 / 2017-10-21 16:25:51 / October 21, 2017 @ 4:25 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist).

Close country/countries that might be effected, Japan (c. 127 288 000 pop). Closest city/cities/towns to epicentrum/hypocenter was Iwaki, Namie (min 5000 pop). The epicenter was 94 km (58 miles) from Iwaki (c. 357 300 pop), 77 km (48 miles) from Namie (c. 21 900 pop).

In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days six and in the last 365 days one hundred and fourty-eight earthquakes of magnitude 3.0 or greater that was reported nearby. There are an estimated 13,000 light quakes in the world each year. Earthquakes 4.0 to 5.0 are often felt, but only causes minor damage.

Did you feel it?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home 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: 76 km E of Namie, Japan.

Copyright © 2017 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.9 mb The magnitude for the event.
Longitude 141.8595° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 37.3772° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 32.3 km Depth of the event in kilometers.
Place 76km E of Namie, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-21 16:25:51 Time when the event occurred. UTC/GMT
Updated 2017-10-21 16:44:41 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 369 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 0.981 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.92 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 134 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 us1000av8q Id of event.
Event Code 1000av8q An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000av8q, A comma-separated list of event ids that are associated to an event.

Leave a Reply