Overall Green Earthquake alert in Japan on 28 Nov 2021 22:13 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

M 4.6 in Japan on 28 Nov 2021 22:13 UTC

Event summary

This earthquake can have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

GDACS ID	EQ 1298977
Earthquake Magnitude:	4.6M
Depth:	10 Km
Lat/Lon:	31.9204 , 130.7613
Event Date:	28 Nov 2021 22:13 UTC 29 Nov 2021 07:13 Local
Exposed Population:	3.7 million in 100km
Inserted at:	28 Nov 2021 23:00 UTC
INFORM Coping capacity:	1.5 (Japan)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us7000fxu0	Scaled population (vector)	6.66
	C1 earthquake	0.73
	C2 earthquake	-0.22
	Country Vulnerability	-0.71
	INFORM_normalised	0.57

Maximum expected impact using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Detailed event map. European Union, 2026. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Moderate yet deep magnitude 5.5 earthquake 90 km northeast of Wakkanai.. 12/2/2021 10:09:00 PM.

A magnitude 5.5 earthquake near Wakkanai, Wakkanai Shi, Hokkaido, Japan, was reported only 11 minutes ago by Japan's National Research Institute for Earth Science and Disaster Resilience (NIED), considered the main national agency that moni

...(more)

View more news

Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Analytical products

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (41), NEIC (4), OCHA (1), WMO (1), (2), INFORM (2), USGS (2),

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