Overall Orange Earthquake alert in Japan on 21 Nov 2016 20:59 UTC

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

M 6.9 in Japan on 21 Nov 2016 20:59 UTC

2016-11-21 21:17 message from NTWC

Key information extracted from original GTS message :

Evaluation

There is no TSUNAMI danger for the areas listed above
Based on earthquake information and historic TSUNAMI records the earthquake was not sufficient to generate a tsunami
An earthquake has occurred with parameters listed below

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

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