Overall Green Earthquake alert in Mexico on 23 Jun 2020 15:29 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 7.4 in Mexico on 23 Jun 2020 15:29 UTC

2020-06-23 18:46 message from NTWC

Key information extracted from original GTS message :

Evaluation

An earthquake with a preliminary magnitude of 7.4 occurred near the coast of oaxaca MEXICO at 1529 UTC on tuesday JUNE 23 2020
Based on all available data the TSUNAMI threat from this earthquake has now passed

Tsunami Observations

The following are tsunami wave observations from coastal and/or deep-ocean sea level gauges at the indicated locations the maximum tsunami height is measured with respect to the normal tide level

GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
Acapulco Mx	16.8	-99.9	17: 24	0.68	20
Salina Cruz Mx	16.2	-95.2	17: 45	0.71	20
Dart 43413	10.8	-100.1	16: 38	0.01	10

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
PTWC	Acapulco Mx	16.8	-99.9	17: 24	0.68	20
PTWC	Salina Cruz Mx	16.2	-95.2	17: 45	0.71	20
PTWC	Dart 43413	10.8	-100.1	16: 38	0.01	10

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