Overall Green Earthquake alert in Indonesia on 19 Oct 2018 22:42 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 4.5 in Indonesia on 19 Oct 2018 22:42 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:	4.5M
Depth:	101.54 Km
Lat/Lon:	-7.8913 , 128.6453
Event Date:	19 Oct 2018 22:42 UTC 20 Oct 2018 07:42 Local
Exposed Population:	About 65000 people within 100km
Source:	NEIC us1000hes7
Inserted at:	19 Oct 2018 23:36 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
us1000hes7	Scaled population (vector)	4.2
	C1 earthquake	1.54
	C2 earthquake	-0.64
	Country Vulnerability	0.09
	INFORM_normalised	0.96

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1232312		0	19 Oct 2018 22:42	4.5M, 101.54km	N/A	70 thousand (in 100km)		00:53	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) . The nearest places are Elo, Romkisar, Lelang, Meatil Miarang, Regola, Polau Lakor, Lolotuara, Sera, and Keti.

Radius	Population
100 km	65000 people
75 km	20000 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
Northern Territory	Australia	160000 people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Elo	Maluku	Indonesia	Village	-	41 km
Romkisar	Maluku	Indonesia	Village	-	46 km
Lelang	Maluku	Indonesia	Village	-	48 km
Meatil Miarang	Maluku	Indonesia	Village	-	51 km
Regola	Maluku	Indonesia	Village	-	56 km
Polau Lakor	Maluku	Indonesia	Village	-	60 km
Lolotuara	Maluku	Indonesia	Village	-	64 km
Sera	Maluku	Indonesia	Village	-	65 km
Keti	Maluku	Indonesia	Village	-	69 km

see full list

Critical infrastructure

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

Ports

Name	LOCODE	Country	Distance
Sermata Island		Indonesia	39 km
Moa Island		Indonesia	83 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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