Overall Green Earthquake alert in Southeast Of Loyalty Islands from 26 May 2022 15:37 UTC to 15:38

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 Southeast Of Loyalty Islands from 26 May 2022 15:37 UTC to 15:38

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:	6.9M
Depth:	10 Km
Lat/Lon:	-22.9 , 172
Event Date:	26 May 2022 15:38 UTC 27 May 2022 02:38 Local
Exposed Population:	Few people affected in 100km
Source:	NTWC at00rchy3g
Inserted at:	26 May 2022 15:51 UTC
INFORM Coping capacity of the alert score	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Rapid Impact)		Tsunami		GDACS score
NTWC	0		0.1		0.1
at00rchy3g	Scaled population (vector)	0	Max wave alert	0.19m
	C1 rapid impact	-0.59	Max wave realtime	0.19m
	C2 rapid impact	0.53
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

Episode Timeline

ID	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1445291	0.1	26 May 2022 15:38	6.9M, 10km	N/A	Few people (in 100km)	0.2m (at 00:52)	00:13	NTWC
1445292	0	26 May 2022 15:37	6.4M, 10km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	00:23	NEIC
1445468	0	26 May 2022 15:37	6.4M, 10km	N/A	N/A (in MMI>=VII)	0m (at 00:00)	23:06	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 off shore.

Radius	Population
100 km	<1000 people
75 km	<1000 people
50 km	no people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Critical infrastructure

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

Ports

Name	LOCODE	Country	Distance
Hunter Island		New Caledonia	57 km
Matthew Island		New Caledonia	91 km

More information

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

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
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