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, 4.7 mag was detected near Koseda in Japan


Earthquake location 30.1611S, 131.1664WA light earthquake with magnitude 4.7 (ml/mb) was reported 55 kilometers (34 miles) from Koseda in Japan on Sunday. Event ids that are associated to the earthquake: us7000dedd. Id of event: us7000dedd. The epicenter of the earthquake was roughly 35 km (22 miles) below the earth’s surface. Exact location of event, longitude 131.1664 East, latitude 30.1611 North, depth = 35 km. Date and time of earthquake in UTC/GMT: 28/02/21 / 2021-02-28 16:12:05 / February 28, 2021 @ 4:12 pm. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). The temblor was detected at 16:12:05 / 4:12 pm (local time epicenter).

Close country/countries that might be effected, Japan (c. 127 288 000 pop). Event epicenter was 66 km (41 miles) from Nishinoomote (c. 17 800 pop). Nearest cities/city/towns to hypocenter/epicentrum was Nishinoomote (min 5000 pop).

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

Questions or comments?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 55 km ESE of Koseda, Japan. This data comes from the USGS Earthquake Notification Service.

Copyright © 2021 earthquakenewstoday.com All rights reserved.


More information

Parameter Value Description
Magnitude 4.7 mb The magnitude for the event.
Longitude 131.1664° East Decimal degrees longitude. Negative values for western longitudes.
Latitude 30.1611° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 35 km Depth of the event in kilometers.
Place 55 km ESE of Koseda, Japan Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2021-02-28 16:12:05 Time when the event occurred. UTC/GMT
Updated 2021-02-28 17:18:08 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 340 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 1.477 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.66 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 121 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 us7000dedd Id of event.
Event Code 7000dedd An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us7000dedd, A comma-separated list of event ids that are associated to an event.

Leave a Reply