Overall Green Earthquake alert in Greece on 25 Oct 2018 22:54 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 6.8 in Greece on 25 Oct 2018 22:54 UTC

2018-10-25 23:32 message from INGV

Key information extracted from original GTS message :

Evaluation Watch

It is not known that a TSUNAMI was generated
This watch is based only on the earthquake evaluation
An earthquake of this size has the potential to generate a TSUNAMI that can strike coastlines with a wave height greater than 0.5m and/or cause a TSUNAMI run-up greater than 1m
Authorities should take appropriate action in response to this possibility
This center will monitor sea level data from gauges near the earthquake to determine if a TSUNAMI was generated and estimate the severity of the threat

Measurements Levels

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

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