Overall Green Earthquake alert in Indonesia on 11 Aug 2018 16:41 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 4.7 in Indonesia on 11 Aug 2018 16:41 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:	4.7M
Depth:	411.4 Km
Lat/Lon:	-6.8812 , 126.846
Event Date:	11 Aug 2018 16:41 UTC 12 Aug 2018 01:41 Local
Exposed Population:	About 7000 people within 100km
Source:	NEIC us1000g6xi
Inserted at:	11 Aug 2018 16:58 UTC
INFORM Coping capacity of the alert score	4.8 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us1000g6xi	Scaled population (vector)	0
	C1 earthquake	1
	C2 earthquake	0
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1223522		0	11 Aug 2018 16:41	4.7M, 411.4km	N/A	8 thousand (in 100km)		00:16	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 Indonesia , Province of Maluku (population 1,991,398) .

Radius	Population
100 km	7900 people
75 km	<1000 people
50 km	<1000 people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Maluku	Indonesia	2 million people
Timor-Leste	Timor-Leste	860000 people
Nusa Tenggara Timur	Indonesia	3.5 million people
Sulawesi Tenggara	Indonesia	1.5 million people

Critical infrastructure

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

Ports

Name	LOCODE	Country	Distance
Wesiri		Indonesia	95 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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