Overall Green Earthquake alert in Vanuatu on 19 May 2019 01:23 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 6.3 in Vanuatu on 19 May 2019 01:23 UTC

Hazard models

EQ parameters

Shakemap

Tsunami

Event summary

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

Earthquake Magnitude:	6.3M
Depth:	20 Km
Lat/Lon:	-21.6713 , 169.8042
Event Date:	19 May 2019 01:23 UTC 19 May 2019 12:23 Local
Exposed Population:	No people within 100km
Source:	NEIC us70003n4z
Inserted at:	20 May 2019 01:26 UTC
INFORM Coping capacity of the alert score:	1.1 (Vanuatu)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		Tsunami		GDACS score
NEIC	0		0		0
us70003n4z	Scaled population (raster)	0	Max wave alert	0m
	C1 shakemap	-0.59	Max wave realtime	0m
	C2 shakemap	0.53
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.

Episode Timeline

ID	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1260809	0.2	19 May 2019 01:23	6.8M, 14km	N/A	No people affected (in 100km)	0.2m (at 00:31)	00:07	NTWC
1260812	0	19 May 2019 01:23	6.2M, 10km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	02:03	NEIC
1260827	0	19 May 2019 01:23	6.3M, 20km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	1d 00:02	NEIC

The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.

The episode that has the last updated information.

* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in Vanuatu ,of Vanuatu (population 181) . The alertlevel for this event is GREEN

Intensity	Population
	no people
	no people

Shakemaps Timeline

Shake id #	episodeid	Lat/Lon	Magnitude	Depth	Max MMI	Date shake (UTC)	Delay (hh:mm)
1	1260812	-21.676/169.769	6.2	10.0	None	19 May 2019 01:45	00:22	(new episode)
2	1260812	-21.676/169.769	6.2	10.0	None	19 May 2019 02:20	00:57	(upd of #1)
3	1260812	-21.676/169.769	6.2	10.0	None	19 May 2019 03:26	02:03	(upd of #2)
4	1260827	-21.676/169.769	6.2	10.0	None	19 May 2019 04:49	03:25	(new episode)
5	1260827	-21.671/169.804	6.3	20.0	3.561	19 May 2019 04:50	03:27	(upd of #4)
6	1260827	-21.671/169.804	6.3	20.0	None	20 May 2019 01:26	1d 00:02	(upd of #5)

Affected Provinces

Intensity	Region Province	Country	Population
	Vanuatu	Vanuatu	<1000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Ports

Intensity	Name	LOCODE	Country	Distance
	Aneityum Island		Vanuatu	159 km

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.

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