Overall Green Earthquake alert in Halmahera, Indonesia on 23 Apr 2014 13:12 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 4.6 in Halmahera, Indonesia on 23 Apr 2014 13:12 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:	4.6M
Depth:	126.41 Km
Lat/Lon:	-0.5831 , 127.423
Event Date:	23 Apr 2014 13:12 UTC 23 Apr 2014 22:12 Local
Exposed Population:	About 85494 people within 100km
Source:	NEIC
Inserted at:	23 Apr 2014 16:35 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	-1		0
	Scaled population (vector)	n.a
	C1 earthquake	n.a
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1047882		0	23 Apr 2014 13:12	4.6M, 126.41km	N/A	90 thousand (in 100km)		03:22	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	85000 people
75 km	59000 people
50 km	35000 people
20 km	18000 people
10 km	3400 people
5 km	1200 people
2 km	<1000 people

Affected Provinces

	Country	Region Province	Population
	Indonesia	Maluku	2 million people

Critical infrastructure

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

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
Labuha	LAH	unknown					12 km

Ports

Name	LOCODE	Country	Distance
Labuha	IDLAH	Indonesia	9 km
Laiwui		Indonesia	85 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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